Chemistry, 01.08.2021 06:30 elijahcarson9015
Trong bảng tuần hoàn clo thuộc nhóm viia số electron lớp ngoài cùng của nguyên tử clo là
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How to solve 4 nh3(g) + 5 o2(g) > 4 no(g) + 6 h2o(g) in chemistry
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An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
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As you move from right to left on the periodic table the atomic radius fill in the blank
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Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
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Trong bảng tuần hoàn clo thuộc nhóm viia số electron lớp ngoài cùng của nguyên tử clo là...
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