Answer:
Molecules with three electron pairs
Explanation:
=>
1.5x10
=15N
sorry if im wrong
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Answer:
4.65 g x 1 mol/4.0026 g/mol = 1.162 mol helium
Explanation:
Yes, anything with carbonate, hydrogen carbonate (bicarbonate) at the end is a carbonate.
Examples:NaHCO3 (Sodium hydrogen carbonate or Sodium bicarbonate)Na2CO3 (Sodium carbonate)