What is the conservation of mass in a chemical reaction?

The mass of the reactants must equal the mass of the products

The mass of the reactants will be more than the products

The mass of the products will be more than the reactants

Why does it something appear a reaction loses mass?

A gas is given off as a product

A given is taken in as a reactant

Why does it something appear a reaction gains mass?

A given is taken in as a reactant

A gas is given off as a product

When does a reaction stop?

When one of the reactants runs out

When both reactants have run out

How do you calculate the concentration of a solution?

Mass of solute ÷ volume of solvent

Mass of solute x volume of solvent

The liquid in which something dissolves into

What is the conservation of mass in a chemical reaction?

The mass of the reactants must equal the mass of the products

The mass of the reactants will be more than the products

The mass of the products will be more than the reactants

Why does it something appear a reaction loses mass?

A gas is given off as a product

A given is taken in as a reactant

Why does it something appear a reaction gains mass?

A given is taken in as a reactant

A gas is given off as a product

When does a reaction stop?

When one of the reactants runs out

When both reactants have run out

How do you calculate the concentration of a solution?

Mass of solute ÷ volume of solvent

Mass of solute x volume of solvent

The liquid in which something dissolves into

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C3 AQA KKI

Quiz

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Chemistry

•

10th Grade

•

Practice Problem

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Medium

Mrs King

Used 12+ times

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63 questions

Show all answers

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the atomic mass for carbon?

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many Chlorine atoms in MgCl2?

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the formula mass for water (H2O)

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the formula mass for carbon dioxide (CO2)

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is relative formula mass?

The mass of of at atoms in an element or compound

The mass of one atom

The number of protons in a compound

The number of electrons in a compound

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is avogadro's constant?

6.02 x 1023

6 x 1023

6.02 x 1018

6.02

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is avogadro's constant?

How many atoms in one mole of something

How many atoms in 10g

How many protons in the nucleus

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C3 AQA KKI

63 questions

What is the atomic mass for carbon?

How many Chlorine atoms in MgCl2?

What is the formula mass for water (H2O)

What is the formula mass for carbon dioxide (CO2)

What is relative formula mass?

What is avogadro's constant?

What is avogadro's constant?

How many atoms would you find in 1 mole of it?

How do you calculate the number of moles you have?

How do you calculate the mass of something you have given moles and formula mass?

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