2007-05-23 03:23:19 · 6 answers · asked by embem171 4 in Science & Mathematics ➔ Chemistry
Oh, duh...thanks!
2007-05-23 03:36:54 · update #1
2 moles of nitrogen so
2x14 so 28g
2007-05-23 03:26:39 · answer #1 · answered by Anonymous · 0⤊ 0⤋
1 mole of HNO3 has 14 g of nitrogen
2 moles of HNO3 has x g of nitrogen
x = 14 * 2 = 28 g
2007-05-23 10:43:01 · answer #2 · answered by Anonymous · 0⤊ 0⤋
2 moles HNO3 = 2 moles N (14 g N/mol N) = 28 grams N
2007-05-23 10:26:43 · answer #3 · answered by hcbiochem 7 · 0⤊ 0⤋
2*14 = 28 g
2007-05-23 10:47:52 · answer #4 · answered by mustafa k 2 · 0⤊ 0⤋
one gram of nitrogen means 28 gm , i.e. , N2 molecule
for 1/2 N2 it is 14 gm
in 2 moles of HNO3 there will be 28 gm of nitrogen
2007-05-23 10:38:35 · answer #5 · answered by Anonymous · 0⤊ 0⤋
one mole of hno3 consists of 14gms of n
two moles of hno3 consist of 28gms of n
2007-05-23 10:30:36 · answer #6 · answered by brilliantwaz 2 · 0⤊ 0⤋