Search Header Logo

Balancing Chemical Reactions

Authored by STEVE LOPEZ

Chemistry

9th - 12th Grade

NGSS covered

Used 184+ times

Balancing Chemical Reactions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

During a chemical reaction, atoms ______.

Durante una reacción química, los átomos ______.

are created / son creados

are destroyed / son destruidos

are rearranged / se reorganizan

are lost / se pierden

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Identify the product(s) in the following chemical reaction:


Identifica el/los producto/s en la siguiente reacción química:


Chromium oxide + Carbon → Chromium + Carbon monoxide

Chromium and carbon.

Chromium and carbon monoxide.

Chromium and carbon dioxide.

Chromium oxide and carbon.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

How many silver (Ag) atoms are reactants in this equation?

¿Cuántos átomos de plata (Ag) son reactivos en esta ecuación?

1

2

3

4

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In chemical reactions, a product is _________.

En las reacciones químicas, un producto es _________.

any substance that is made of the greatest number of atoms / cualquier sustancia que esté formada por el mayor número de átomos

any substance that is made from the least number of atoms / cualquier sustancia que esté formada por el menor número de átomos

any substance to the right of the arrow / cualquier sustancia a la derecha de la flecha

any substance that is to the left of the arrow / cualquier sustancia que esté a la izquierda de la flecha

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

True or False:

The arrow in a chemical reaction separate the reactants and the products.


Verdadero o falso:

La flecha en una reacción química separa los reactivos y los productos.

T

F

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Select ALL that are correct:

The Law of Conservation of Mass states...


Selecciona TODAS las respuestas correctas:

La Ley de Conservación de la Masa dice...

matter cannot be created or destroyed / la materia no puede ser creada ni destruida

matter can be created or destroyed / la materia puede ser creada o destruida

matter cannot be transferred / la materia no puede ser transferida

matter can be transferred / la materia puede ser transferida

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

How many hydrogen atoms are on each side of the equation?

¿Cuántos átomos de hidrógeno hay en cada lado de la ecuación?

2

4

6

12

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

Access all questions and much more by creating a free account

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?