masas moleculares y moles

masas moleculares y moles

1st - 10th Grade

10 Qs

quiz-placeholder

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masas moleculares y moles

masas moleculares y moles

Assessment

Quiz

Chemistry

1st - 10th Grade

Practice Problem

Medium

Created by

Segundo Guamantica

Used 25+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si una mol de agua contiene 18 gramos. Cuantos gramos tiene 3 moles???

44 gramos

54 gramos

36 gramos

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si tengo 1 mol de acido sulfurico con 98 gramos. Cuantos gramos contiene 2moles???

96 gramos

196 gramos

120 gramos

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si tengo 1 mol de CO2. Cuantos gramos de oxigeno existen???

31 gramos

32 gramos

44 gramos

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

En 3 moles Fe2O3 . Cuantos atomos de hierro existe???

6 atomos de hierro

3 atomos de hierro

5 atomos de hierro

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cuantos gramos existe en 1mol de acido clorhidrico HCl. H: 1 Cl: 35,45

35,35 gramos

35,45 gramos

36,45 gramos

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1mol representa la unidad de medida de una sustancia

verdadero

falso

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cuantos gramos de CaO en una mol ??? Ca:40 O:16

46 gramos

56 gramos

66 gramos

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