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Repaso Final de Química I UPCH 2023-1

Authored by Luis Roque

Chemistry

University

Used 2+ times

Repaso Final de Química I UPCH 2023-1
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77 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué tipo de sustancias se pueden expresar en VOLÚMENES?

Sólidos.

Líquidos.

Gases.

Acuoso.

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

3.5 mol de Fe2O3

2.5 mol de Fe2O3

10 mol de Fe2O3

5 mol de Fe2O3

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

48 g.

50 g.

36 g.

64 g.

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

0.154 moles.

0.062 moles.

0.143 moles.

0.098 moles.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se consume totalmente durante la reacción:

Reactivo limitante.

Reactivo en exceso.

Rendimiento porcentual.

Rendimiento teórico.

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

P4

Cl2

PCl3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

105.5 g Al2(SO4)3

85.5 g Al2(SO4)3

95.5g Al2(SO4)3

75.5 g Al2(SO4)3

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