Examen de Quimica II

Examen de Quimica II

2nd Grade

10 Qs

quiz-placeholder

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Examen de Quimica II

Examen de Quimica II

Assessment

Quiz

Science

2nd Grade

Easy

Created by

Tania Roldan

Used 31+ times

FREE Resource

10 questions

Show all answers

1.

OPEN ENDED QUESTION

5 mins • 1 pt

Balance la siguiente ecuación: Mn2O7 → MnO2 + O2  

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2.

OPEN ENDED QUESTION

5 mins • 1 pt

Calcular los gramos de hidróxido de sodio (NaOH) de 350 ml dedisolución 2 M.

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OFF

3.

OPEN ENDED QUESTION

5 mins • 1 pt

Calcular la molaridad de 5 gramos de ácido sulfúrico (H2SO4) en una disolución de 200 cm3.

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OFF

4.

OPEN ENDED QUESTION

5 mins • 1 pt

Balancea la siguiente ecuación: Sb + HCl → SbCl3 + H2

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Peso molecular del (NH4)3PO4

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OFF

6.

OPEN ENDED QUESTION

5 mins • 1 pt

Calcular la molaridad de una disolución de 250 ml en la que está disueltos 30 gramos de cloruro sódico (NaCl).

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OFF

7.

OPEN ENDED QUESTION

5 mins • 1 pt

Balancea la siguiente ecuación: CaCO3 → CaO + CO2

Evaluate responses using AI:

OFF

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