How many moles of HCl are consumed per mole of Mg? Mg(s) + 2 HCl(aq) → MgCl2(aq) + H2(g)?
回答 (3)
2016-07-20 9:11 am
Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
According to the equation, mole ratio Mg : HCl = 1 : 2
Number of moles of Mg reacted = 1 mol
Number of moles of HCl needed = (1 mol) × 2 = 2 mol
According to the equation, mole ratio Mg : HCl = 1 : 2
Number of moles of Mg reacted = 1 mol
Number of moles of HCl needed = (1 mol) × 2 = 2 mol
2016-07-20 8:06 am
It appears to be balanced so 2.
2016-07-20 2:27 pm
2 moles de HCl por cada mol de Mg
收錄日期: 2021-04-18 15:19:19
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