All categories

3 years ago

Difference between emprical and molecular formula

Chemistry

1 answer:

Musya8 [376]3 years ago

3 0

Answer:

The key difference between empirical and molecular formulas is that an empirical formula only gives the simplest ratio of atom whereas a molecular formula gives the exact number of each atom in a molecule.

You might be interested in

Help please! its cell functions

babunello [35]

Answer:

Hello There!!

Explanation:

The answer is the last option: cells use oxygen to release energy from food.

hope this helps,have a great day!!

~Pinky~

5 0

3 years ago

Read 2 more answers

Sodium metal reacts vigorously with water

Sphinxa [80]

This is a true statement.

7 0

4 years ago

How do I solve for V1 in this equation

arlik [135]

Answer:

Explanation:

$\frac{P_{1} V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}$

<u>First of all cross multiply</u>

That's

$P_{1}V_{1}T_{2} = P_{2}V_{2}T_{1}$

<u>Next divide both sides by </u> $P_{1}T_{2}$ <u> in order to isolate </u> $V_{1}$

We have

$\frac{P_{1}V_{1}T_{2}}{P_{1}T_{2}} = \frac{P_{2}V_{2}T_{1}}{P_{1}T_{2}}$

We have the final answer as

$V_{1} = \frac{P_{2}V_{2}T_{1}}{P_{1}T_{2}}$

Hope this helps you

3 0

4 years ago

Under the same conditions of temperature and pressure a liquid differs from a gas because the particles of the liquid

noname [10]

Answer:

liquid has more attraction between molecules. It takes energy to break these forces to change the liquid to a gas.

Explanation:

because liquid has more attraction

6 0

3 years ago

Read 2 more answers

Explain how you would calculate the q for warming 100.0 grams of liquid water from 0°C to 100 °C.

mojhsa [17]

Answer:

mass = 100 g

T1 = 0°C

T2 = 100 °C

C = 1 cal/g°C

Q = mC(T2 -T1)

Q = 100(1)(100 - 0)

Q = 100(100)

Q = 10000 cal

Explanation:

6 0

3 years ago