Write a balanced equation depicting the formation of one mole of Pb(NO3)2(s) from its elements in their standard states.Express your answer as a chemical equation.Identify all of the phases in your answer.
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Write a balanced equation depicting the formation of one mole of Pb(NO3)2(s) from its elements in their standard states.Express your answer as a chemical equation.Identify all of the phases in your answer.
Write a balanced equation depicting the formation of one mole of Pb(NO3)2(s) from its elements in their standard states.
Express your answer as a chemical equation.Identify all of the phases in your answer.
Write a balanced equation depicting the formation of one mole of Pb(NO3)2(s) from its elements in their standard states.Express your answer as a chemical equation.Identify all of the phases in your answer.
3Pb(s) + 8HNO3(l)稀硝酸 = 3Pb(NO3)2(l) +2NO (g)+4H2O(L)
(s) —— solid固体
(l ) —— liquid (solution)液体
(g) —— gas气体
Pb(s) + 2HNO3(l) = Pb(NO3)2(l) + H2(g)
(s) —— solid
(l ) —— liquid (solution)
(g) —— gas
简单的步骤就是这个了 详细一点的自行百度 先使熔融的铅制成铅花,然后加稀硝酸,取清液加浓硝酸搅拌使硝酸铅析出再盐析
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