Bài 1. Tính khối lượng(m) của:
a) 0.4 mol nguyên tử nhôm a1) 1,125 mol thuốc tím KMnO4
b) 0,...
Chemistry, 27.11.2021 14:00 noah12345678
Bài 1. Tính khối lượng(m) của:
a) 0.4 mol nguyên tử nhôm a1) 1,125 mol thuốc tím KMnO4
b) 0,125 mol sắt b1) 0,2 mol chì
c) 0,1 mol Khí oxi c1) 0,15 mol BaSO4
d) 0,5 mol Cl2 d1) 0,25 mol Al(OH)3
e) 0,75 mol khí nito e1) 0,45 mol Mg(NO3)2
f) 1,15 mol kẽm f1) 1,5 mol muối ăn NaCl
(Al=27, Fe=56, Pb=207, O=16, Ba=137, S=32, Cl=35,5 N=14,
Mg=24, Zn=65, Na=23, K=39, Mn=55)
Answers: 2
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