Question

. Find no of molecules for different compounds's o H 7 1.4 gm of C₂ H₂​

Answer 1

Answer:

Calculate he number of moles you have by taking the Mass / molar mass. if you have 1000 grams ; then 1,000 g / 151.001 g/mol = X g moles. Then multiply by Avogadros # = 6.022140857 × 10^23 molecules per g mole.

Explanation:

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