Ask a New Question

a mole of helium gass contains 6,0 10²³ helium atoms.how many helium atoms are there in a millimole of helium ?in a kilomole

1 answer

1 millimole = 10^-3 moles, so 6.0*10^20 atome

Ask a New Question or answer this question.

Similar Questions

A mole of helium gas contains 6.02x10^23 helium atoms. How many helium atoms are there in a micromole of helium? How many moles
1. 1 answer
A mole of helium gas contains 6.02x10^23 helium atoms. How many helium atoms are there in a millimole of helium? In a kilomole
1. 1 answer
A sealed container of volume 0.10 m3 holds a sample of 3.0 x 10^24 atoms of helium gas in equilibrium. The distribution of
1. 2 answers
A sealed container of volume V =0 .10m^3 holds a sample of N =3 .0×10^24 atoms of helium gas in equilibrium. The distribution
1. 3 answers

more similar questions