To answer the problem above first we need to find the difference of molar mass of NI3 from I2, 394.71 g/mol - 253.80 g/mol = 140.91 g/mol. Knowing the molar mass of the difference of NI3 from I2, in equation mass (g) / moles (mol) = molar mass, then we substitute. 3.58g / moles = 140.91 g/mol.
moles = 3.58 / 140.91 = 0.025 moles.
Answer:
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Explanation:
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Answer:
4960000000 pm
Explanation:
4.96*1000000000= 4960000000
Answer:
The answer to your question is 2 molecules, or B(edg 2021).
Explanation:
edg 2021
Anions are negative ions so it’s when an atom gains electrons
