From the balanced chemical equation above, we can tell that 2 mole of Sodium Metal reacts with 1 mole of Chlorine molecule to form 2 mole of sodium chloride.
How many moles would then form 3.6 moles of sodium chloride?
2 mol = 2 mol
x mol = 3.6 mol
Upon solving for x, we have;
x = (3.6 * 2) / 2
x = 3.6 mol
This means that 3.6 moles of sodium metal would be needed to make 3.6 moles of sodium chloride
2Cu + S ~~~> Cu2S Copper (C) reacts with sulfur (S) to form copper sulfide as shown in the equation. A scientist adds 12.7 grams of Cu to 3.2 grams of S to start the reaction.
Organism: Apple All cells from the apple come from cell division occurring from the apple in order for it to grow. An apple has multiple cells The small living part in an apple is a cell thus showing that cells are the basic living unit.
It would be Magnesium = 1 atom, Oxygen = 2 atoms, Hydrogen = 2 atoms. It has 5 atoms total. There is 1 magnesium and you multiply each element by the the 2 outside the parenthesis to get 2 oxygen and 2 hydrogen.
