3 years ago

Water that is heated move PLS HELP !!!

Chemistry

2 answers:

makkiz [27]3 years ago

5 0

Answer:

it moves faster when heated

Mila [183]3 years ago

5 0

Answer:

the answer is faster

Explanation:

why because water moves faster when heated

You might be interested in

Iron-56, Iron-54, and Iron-58 are all ____ of iron

JulijaS [17]

Answer:

in the 50 place

Explanation:

3 0

4 years ago

Read 2 more answers

What is another word for the sound barrier?

8090 [49]

Answer:

The Answer is B. Destructive Interference

Explanation:

3 0

3 years ago

Read 2 more answers

astronauts brought back 500 lb rock samples from the moon. how many kilograms did they bring back (1 kg = 2.20 lbs)

tigry1 [53]

Astronauts brought back 500 lb of rock samples from the moon. How many kilograms did they bring back? (1 kg = 2.20 lb)

A. 500 kg

B. 1,100 kg

C. 498 kg

D. 227 kg

I believe it is D.

4 0

3 years ago

Read 2 more answers

At what temperature will 0.654 moles of helium gas occupy 12.30 liters at 1.95 atmospheres?

DedPeter [7]

Answer:

447,25k

Explanation:

According to the ideal gas law

$PV=nRT$

Where:

P: is the pressure of the gas in atmospheres.

V: is the volume of the gas in liters.

n: number of moles of the gas

R: ideal gas constant

T: absolute temperature of the gas in kelvin

now using:

$T=\frac{PV}{nR}\\ \\T=\frac{12,3L.1,95atm}{0,654mol.0,082(L.atm/K.mol)}\\ \\T=447,25K$

3 0

3 years ago

A fluorine ion has 9 protons and a charge of negative one how many electrons are in an ion of fluorine

Ulleksa [173]

-1 charge = the atom has gained one electron

9+1=10

6 0

4 years ago