Acertar Equações Químicas - Atividade Recuperação 2º Ano
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________ H2 (g) + ________ O2 (g) ---> ________ H2O (l)Indicar os coeficientes a introduzir nos espaços em branco.
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- 2.
________C2H2 (g) + ________O2 (g) ---> ________CO2 (g) + ________H2O (g)Indica os coeficientes a introduzir nos espaços em branco.
- 3.
________N2 (g) + ________O2 (g) ---> ________NO2 (g)Indica os coeficientes a introduzir nos espaços em branco.
- 4.
________Fe (s) + ________O2 (g) ---> ________Fe3O4 (s)Indica os coeficientes a introduzir nos espaços em branco.
- 5.
________N2 (g) + ________H2 (g) ---> ________NH3 (g)Indica os coeficientes a introduzir nos espaços em branco.
- 6.
________SO3 (g) + ________H2O (l) ---> ________H2SO4 (aq)Indica os coeficientes a introduzir nos espaços em branco.
- 7.
________KClO3 (s) ---> ________KCl (s) + ________O2 (g)Indica os coeficientes a introduzir nos espaços em branco.
- 8.
________HCl (aq) + ________Zn (s) ---> ________ZnCl2 (aq) + ________H2 (g)Indica os coeficientes a introduzir nos espaços em branco.
- 9.
________P4 (s) + ________Cl2 (g) ---> ________PCl3 (l)Indica os coeficientes a introduzir nos espaços em branco.
- 10.
________H2O2 (aq) ---> ________H2O (l) + ________O2 (g)Indica os coeficientes a introduzir nos espaços em branco.
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Mar 18, 2017Quiz Edited by
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May 14, 2015Quiz Created by
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