Write a balanced equation depicting the formation of one mol

问题描述:

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.
1个回答 分类:英语 2014-10-31

问题解答:

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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
 
 
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