Mol

Mol

10th Grade

10 Qs

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Mol

Mol

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Hard

Created by

Blanca Ortiz

Used 55+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Es la cantidad de átomos, electrones, y moléculas que se encuentran en un mol.

Número de Avogadro

Número Atómico

Número de moles

Número de moléculas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el número de Avogadro?

6.022×1021mol6.022\times10^{21}mol

6.022×1020mol6.022\times10^{20}mol

6.022×1023mol6.022\times10^{23}mol

6.022×1022 mol6.022\times10^{22\ }mol

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Es la unidad utilizada para calcular la cantidad de los átomos en una sustancia.

Masa molecular

Masa atómica

Mol

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Esta corresponde a la masa de un átomo y su unidad es la "uma"

Masa molecular

Masa Atómica

Mol

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Es la suma promedio de una molécula, se calcula sumando las masa atómicas de los átomos que los componen.

Masa molecular

Masa atómica

mol

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la masa atómica del carbono?

14 uma

16 uma

12 uma

18 uma

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál es la masa molecular de H2O?

18 g/mol

20 g/mol

34 g/mol

18

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