3 years ago

How many molecules of Helium are in 1.0 mole?

1 answer:

7 0

Answer: 6158.46

Explanation:

1 mole of helium gas contains 6.02 x1023 helium atoms. 1 mole of water contains 6.02 x1023 water molecules.

You might be interested in

PtichkaEL [24]

Hope this helps you..

6 0

2 years ago

stiv31 [10]

Answer:

C. It decreases by a factor of 4

Explanation:

F1 = kq1*q2/r²

F2 = kq1*q2/(2r)² = kq1*q2/(4r²) = kq1*q2/(r²*4) = F1/4

7 0

2 years ago

docker41 [41]

It has a double C=C bond so that means it's unsaturated, but it can also be a cyclic compound with only simple C-C bonds

5 0

2 years ago

VMariaS [17]

Answer: 13.6

Explanation:

7 0

3 years ago

mojhsa [17]

Answer:

1.16 mL

Explanation:

Assume the data show that 25 pennies have a total volume of 29.00 mL.

$\text{Average volume} = \dfrac{\text{29.00 mL}}{25} = \textbf{1.16 mL}$

7 0

2 years ago