203_QUI II_2DOPARCIAL

203_QUI II_2DOPARCIAL

12th Grade

10 Qs

quiz-placeholder

Similar activities

Enlace Iónico

Enlace Iónico

11th Grade - University

15 Qs

Oxisales

Oxisales

12th Grade

10 Qs

Sistema de medidas

Sistema de medidas

11th - 12th Grade

10 Qs

Termoquímica 1ºBach

Termoquímica 1ºBach

11th - 12th Grade

15 Qs

Representação simbólica de átomos e moléculas

Representação simbólica de átomos e moléculas

8th - 12th Grade

14 Qs

Electrólisis del agua

Electrólisis del agua

9th - 12th Grade

10 Qs

Penilaian Harian II X IPA (Hukum-Hukum Dasar Kimia)

Penilaian Harian II X IPA (Hukum-Hukum Dasar Kimia)

10th - 12th Grade

15 Qs

Kimia Quiz 1- Sifat Koligatif Larutan

Kimia Quiz 1- Sifat Koligatif Larutan

12th Grade

10 Qs

203_QUI II_2DOPARCIAL

203_QUI II_2DOPARCIAL

Assessment

Quiz

Chemistry

12th Grade

Practice Problem

Hard

Created by

05 REY MURRIETA JESÚS HOMERO

Used 4+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcula la masa de cloruro de sodio si hay 1.25 mol de cloro en la ecuación

Na + Cl2 --> NaCl

Peso Atómico:

Na= 23

Cl= 35.5

188 gr

120 g

146.25g/mol

146.25g

2.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcule los gramos de Cloruro de Zinc a partir de 26.5 gramos de Zinc

Zn + HCl --> ZnCl2 + H2

Peso atómico

Zn= 65.37

Cl= 35.45       

55.18 gr

160g

55.18 gr/mol

85.12g/mol

3.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcula los moles de oxígeno si hay 1.65 gramos de clorato de potasio

KClO3 --> KCl + O2

Peso atómico:

K= 39

Cl=35.4

O= 16   

0.320mol

0.020mol

0.430gr/mol

0.020mol/gr

4.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcula los moles de cromo si hay 28.6 gramos de óxido de cromo

Cr2O3 + Al --> Cr + Al2O3

Peso atómico

Cr=52

O=16

0.866 mol

0.374mol

1.243mol

0.646mol

5.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcular gramos de Oxígeno si hay 72 gramos de C2H6

C2H6 + O2 --> CO2 + H2O

Peso atómico

C=12

H=1

O= 16

268.8g

120 g

146.25g

220.34g

6.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcular los moles de 82 gramos de Cloruro de calcio: CaCl2

Peso atómico:

Ca= 40

Cl= 36

0.731 mol

2.34mol

0.423mol

1.345mol

7.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Calcular moles de Óxido férrico: Fe2O3

Peso atómico:

Fe= 56

O= 16

3.69mol

6.87mol

2.58mol

1.345mol

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?