3 years ago

which of the following will stay constant,no matter is the substance is in a solid,liquid,or gas states

2 answers:

7 0

Gas will stay constant no matter the substance because gas is the only state where things can shrink to fit a tiny box or stretch out to fill a whole room.

Vlada [557]3 years ago

6 0

I believe it is a gas

You might be interested in

How many grams will be produced

Anni [7]

Answer:

$\Large \boxed{\sf 34.2 \ g}$

Explanation:

Mole ratio

$9:4$

$1.75:x$

Moles of CO₂

$\displaystyle \frac{4 \times 1.75}{9} =0.78$

Use formula to find mass

$\displaystyle moles=\frac{mass}{M_r}$

Relative molecular mass of CO₂ = 12 + 16 × 2 = 44

$\displaystyle 0.78=\frac{mass}{44}$

$mass=34.2$

4 0

3 years ago

How many molecules are in 50 grams of water?

blondinia [14]

The Molar mass of 50g of water is (18.015 g/mol). Hope this helps

3 0

3 years ago

Read 2 more answers

5400 L to KL<br> With work??

Gnesinka [82]

Answer:

5.4KL

Explanation:

Divide by 1000

3 0

3 years ago

NEED HELP ASAP PLEASE

frutty [35]

C. NO2 is covalent. Hope this helps!

6 0

3 years ago

Read 2 more answers

A student has 5 mL of 0.300 M (NH4)2CrO4 solution. What is the concentration of NH4+ in this solution?

mixer [17]

The answer is 0.600 M; but I don't know how to get to that answer.

4 0

3 years ago