Chemistry High School

Lewis dot structure HCO3​

Answers

Answer 1

Answer:

Hope this helps! maybe mark me brainliest?

Explanation:

Lewis Dot Structure HCO3

Related Questions

what type of data do you need to find the density of an object

Answers

The mass and volume. M/V=Density

I need help please （o´・ェ・｀o）

Answers

Tantalum:  2

Niobium:  3

Dubnium:  1

Please make brainliest ?

plssss helppp
will mark brainliest

Answers

I’m don’t kill me if I’m wrong but I think it’s high melting point

Answer:

high melting point

Explanation:

high melting point

Which statement best describes two functions of blood?

Answers

Answer:

flows through your viens and moves to your blood vesils

Explanation:

its how blood operates

what is the electron configuration for lithium​

Answers

Answer:

2,1

Explanation:

the electron configuration is 2s1

A wave that travels at the speed of light and consists of a combined electric and magnetic effect

Answers

Answer:

Electromagnetic waves

Explanation:

The description given is that of an electromagnetic wave.

Electromagnetic waves are propagated by the vibration of electrical and magnetic fields in a perpendicular direction to one another.

These waves generally travel at the speed of light. They are made up of magnetic and electric fields. They do no require a material medium for their propagationThey can pass through a vacuum.

What is the goal of cellular respiration? A. To produce food for the plant B. To produce ATP energy C. To create water D. To facilitate photosynthesis

Answers

Answer:

B

Explanation:

The goal of cellular respiration is to produce energy (in the form of ATP) for the cell.

During cellular respiration, food materials are broken down metabolically and the energy locked-up in them is extracted for day-to-day usage by the cell. This energy is usually in the form of the energy currency of the cell - Adenosine Tri Phosphate. The cellular respiration could either be in the presence of oxygen (aerobic) or in the absence of it (anaerobic).

Correct option: B.

Examine the layers of rock. How does layering provide evidence for determining geologic age?

Answers

Well I can’t see the rocks but, to determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones.



Hope this helped! <3

Answer:

the deeper you go down in to the rock the older the fossils get.

Explanation:

layering can provide evidence because the deeper you go down in to the rock the older the fossils get. So when the scientists go in to the rock they can say what animals lived in that time and what animal was the oldest.

Which is NOT a shape of epithelial cells?
A.Cuboidal
B.Columbar
C.circular
D.squamous

Answers

B.should be *columnar, but C.Circular is the answer

How many oxygen atoms are present in 22.6 grams of sulfur trioxide (SO,)?
(Show work)

Answers

Answer:

Well,

3

×

N

A

oxygen atoms..

Explanation:

Where

N

A

≡

Avogadro's number

≡

6.022

×

10

23

⋅

m

o

l

−

1

.

And so if wl1

oxygen atoms...

i.e.

18.066×

1023

⋅

oxygen atoms..

argon is an inert gas give reason.​

Answers

Answer:

You're right

Argon is an inert gas.

Explanation:

Answer:

Argon is in zero group and it has octet structure so argon will not react with any compound

Which gas sample contains the most molecules ?

Answers

Answer:

CO2

Explanation:

(a) CO2; according to Avogadro's Hypothesis, they all contain the same number of particles, therefore, the heaviest molecule, CO2 (molar mass = 44), will have the greatest mass. (b) all the same; at the same temperature all gases have the same kinetic energy.

"Orbitals of equal energy are each occupied by one electron before any is occupied by a second electron, and all electrons in singly occupied
orbitals must have the same spin" is a statement of
Select one:
a the Pauli exdusion principle,
b. the Aufbau principle.
the quantum effect
d. Hund's rule

Answers

Answer: the Aufbau principle.

Explanation:

Please no fakes this is the last of my points please try really hard to figure out this problem. if you don't get it go to another person question then answer it please just dont say idk. im beggin you!!! :(

You are making a measurement using meters and find that the number value is 10. What is the correct way to write this scientific measurement?
A. meters
B. 10
C. 10 meters
D. Meters 10

Answers

Answer:

The answer is...C

Explanation:

10 meters... because you won't just say your answer is ten or neither can just put meter.

The correct way to write this scientific measurements is 10 meters

American cars use about 600,000,000 gallons of oil per year. How many liters of oil do American cars use per year? Report your answer in scientific notation. (1 L = 0.908 quart; 1 gallon = 4 quarts)​

Answers

Answer:

2400000000

Explanation:

i believe that this should be the correct answer i punched in the numbers of conversion based off of what you put in your question.

which statement is a scientific law

Answers

Answer:

It is b

Explanation:

There is free rotation about the carbons of ethane but not th
of ethane. This is due to the fact that
A. the carbons in ethane are round
Balkenes do not rotate
C. the carbons in ethane are linked by double bonds
D. the carbon in ethane are smaller than those of ethane​

Answers

Answer:

C. the carbons in ethene are linked by double bonds

Explanation:

The reason for the lack of free rotation about the carbons of ethene is that they are linked with with double bonds.

In single bonds afforded with the ethane compound, there is free rotation.

The double bonds confer a special restriction on the rotational potential of the bonded atoms round the carbon.

what is (+14)-(-9)=​

Answers

Answer:

23

Explanation:

Simply remove the brackets and add 14 and 9

hEy PeEpS!! SEED HALP!!will give da crown to someone u-u

Answers

Answer:

D

Explanation:

This answer is correct; if you want you can use context clues, the middle two are not benefits, the first one is just absurd, so the only other logical answer id D. Also, its true.

The middle two are negative, and therefore cannot be benefits no matter how they are looked at.

For an explanation of the first answer and why it's wrong, read the comments.

sedimentary rocks that are formed from physical/chemical process within the earth are given the general name of

Answers

Answer:

cementation

Explanation:

part of the rock cycle

The sedimentary rocks that are formed from physical/chemical process within the earth are given the general name of chemical precipitation.

What do you mean by the chemical precipitation ?

Chemical precipitation is the process of turning a liquid into a solid by either making the liquid insoluble or making it very saturated.

Chemical precipitation, which starts when water moving through rock dissolves part of the minerals, creates chemical sedimentary rocks. When the water evaporates, the minerals are finally redeposited or precipitated after being moved away from their source.

A chemical compound that develops when the solution it was dissolved in, often water, evaporates and leaves the compound behind is known as a chemical precipitate.

Thus,Chemical precipitation is the process that gives rise to chemical sedimentary rocks including limestone, halite, and flint.

To learn more about the chemical precipitation, follow the link;

https://brainly.com/question/13859041

#SPJ6

would dissolving sugar in water be a physical or chemical change

Answers

Answer:

Physical!!!!!

Good Luck!

A candy bar has ____ energy.

A. Kinetic

B. Potential

Answers

Answer:

Potential energy

Explanation:

A candy bar has carbs, sugars, and calories which are potentially going to be used as energy in a body.  

Answer:

B. Potential

Explanation:

Because the candy bar is sitting still.

What are the different forms of potential and kinetic energy?

Answers

Five different forms of potential energy are listed below...

Gravitational potential energy.Chemical.Nuclear.Elastic potential energy.Electrical potential energy.

The five different forms of kinetic energy are listed below...

Radiant.Thermal.Sound.Electrical.Mechanical.

Kinetic energy definition...

Energy which a body possesses by virtue of being in motion.

Potential energy definition...

The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.

What is Kinetic and Potential Energy?

Potential energy is the stored energy in any object or system by virtue of its position or arrangement of parts while kinetic energy is the energy of an object or a system's particles in motion.

Different forms of potential energy:

Gravitational potential energy, Chemical energy, Nuclear energy, Elastic potential energy,  and Electrical potential energy.

Different forms of kinetic energy:

Radiant energy, Thermal energy, Sound energy, Electrical energy and Mechanical energy.

Learn more:

brainly.com/question/24478517

PLEASE HELP
The Octet Rule explains why

A. Atoms form chemical bonds to create compounds
B. The electronegativity of fluorine is higher than chlorine
C. Ionic compounds have high boiling and melting points
D. Valence electrons are used in chemical bonding
E. Valence electrons are used in chemical bonding

It's not D that's all I know. Please answer with an explanation if you know.

Answers

Answer:

Explanation:

E

How long does it take to melt a single brick, how many mins?

Answers

Answer:

it depends upon the material used to make the brick

74 minutes I believe, really shot in the dark there

Which characteristic is common to all inner planets?

rings
moons
rocky surfaces
slow revolutions

Answers

|` ` All Inner Planets Have : ` `|

|` `  Rocky Surfaces! ` `|

|` ` Mark Brainliest for 10 Thanks <3 ` `|

Answer:

the answer is c

Explanation:

rocky surfaces

Match each term with the correct description below.
1. what is a charged atom that has gained one or more electrons?

2. What substance is held together by ionic bonds?

3. What metal and nonmetal transferrers electrons?

4. What particle has electrons that are shared unequally?

5. What forms when atoms share electrons by covalent bonds?

6. What two nonmetals share electrons?

7. What charge atom that has lost one or more electrons?

8. What two or metals "pooling" electrons?

a. metallic bond

b. covalent bond

c. anion

d. ionic bond

e. molecule

f. cation

g. compound

h. polar molecule

Answers

Answer:

1. anion

2. compund

3. ionic bond

4. polar molecule

5. molecule

6. covalent bond

7. cation

8. metallic bond

Explanation:

How would an element on the left side of row 2 of the periodic table differ from an element in the middle of the same row?

A. The element on the left would have more atomic mass.

B. The element on the left would have less malleability.

C. The element on the left would have a lower melting point.

D. The element on the left would have no metallic properties.

Answers

Answer:

C

Explanation:

An element on the left side of row 2 of the periodic table differ from the middle element of the same row because they have a lower melting point.

What is melting point?

It is that point where solid state of a substance changes to liquid state.

In the second row of period table as we move towards right from the left side i.e. from Lithium (Li) to Neon (Ne) atomic mass of the elements increases simultaneously melting point of that elements also increases, due to bulkiness.

Hence option (c) is correct .i.e. elements on the left would have a lower melting point.

To know more about the melting point, do visit the below link:

https://brainly.com/question/40140

Can y’all give me 5 facts about this

Answers

Conglomerate is closely related to sandstone and displays many of the same types of sedimentary structures. Sandstone is a notably popular building material, used for things like flagstones and tile.

Conglomerate rocks are colorful and attractive; however, it is rarely used as ornamental stone for interior use because of its unreliable physical strength and durability.

Conglomerate has very few commercial uses, though it can be crushed to make a fine aggregate that can be used when a low-performance material is needed.

Conglomerate forms where sediments of rounded clasts at least two millimeters in diameter accumulate. Because of the large size of the clasts, it takes a very strong water current to transport and shape the rocks. As they tumble through the running water or moving waves, they form their rounded shape.

These rocks can be found in sedimentary rock sequences of all ages. They probably make up less than one percent by weight of all sedimentary rocks.

WILL GIVE 20 POINTS AND MARK BRAINLIEST IF YOU ARE RIGHT!!

Fill in the next verse of the song:

I see a little silhouetto of a man ________________

Answers

Scaramouche, Scaramouche will you do the Fandango?
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