Introduction to Chemical Formulas

Last updated over 5 years ago

13 questions

Note from the author:

SCI.8.5d

Library

Introduction to Chemical Formulas

Last updated over 5 years ago

13 questions

Note from the author:

Introduction to chemical formulas and counting atoms.  Video and practice questions.

Question 1

A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound

Dot diagram

Structural formula

Chemical formula

Chemical equation

Question 2

Define a subscript

SCI.8.5d

Question 3

Define a coefficient

SCI.8.5d

Question 4

Describe the mathmatical process that takes place with the coefficient and the subscript.

SCI.8.5d

Question 5

On the following whiteboard, use your editing tools to create models of the compounds.
Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)

SCI.8.5d

Question 6

How many carbon atoms in NaHCO3

SCI.8.5d

Question 7

How many Oxygen atoms in NaHCO3

SCI.8.5d

Question 8

How many Nitrogen atoms in Cu(NO3)2

SCI.8.5d

Question 9

How many Oxygen atoms in Cu(NO3)2

SCI.8.5d

Question 10

10.

How many total atoms in 3CuSO4

SCI.8.5d

Question 11

11.

How many Copper atoms in 3CuSO4

SCI.8.5d

Question 12

12.

How many differen elements are there in 4AgNO3

SCI.8.5d

Question 13

13.

How many Hydrogen atoms in 3Pb(OH)2

SCI.8.5d

Introduction to chemical formulas and counting atoms.  Video and practice questions.

Question 1

A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound

Dot diagram

Structural formula

Chemical formula

Chemical equation

Question 2

Define a subscript

Question 3

Define a coefficient

Question 4

Describe the mathmatical process that takes place with the coefficient and the subscript.

Question 5

On the following whiteboard, use your editing tools to create models of the compounds.
Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)

Question 6

How many carbon atoms in NaHCO3

Question 7

How many Oxygen atoms in NaHCO3

Question 8

How many Nitrogen atoms in Cu(NO3)2

Question 9

How many Oxygen atoms in Cu(NO3)2

Question 10

10.

How many total atoms in 3CuSO4

Question 11

11.

How many Copper atoms in 3CuSO4

Question 12

12.

How many differen elements are there in 4AgNO3

Question 13

13.

Introduction to Chemical Formulas

Introduction to Chemical Formulas

A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound

Define a subscript

Define a coefficient

Describe the mathmatical process that takes place with the coefficient and the subscript.

On the following whiteboard, use your editing tools to create models of the compounds.Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)

How many carbon atoms in NaHCO3

How many Oxygen atoms in NaHCO3

How many Nitrogen atoms in Cu(NO3)2

How many Oxygen atoms in Cu(NO3)2

How many total atoms in 3CuSO4

How many Copper atoms in 3CuSO4

How many differen elements are there in 4AgNO3

How many Hydrogen atoms in 3Pb(OH)2

A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound

Define a subscript

Define a coefficient

Describe the mathmatical process that takes place with the coefficient and the subscript.

On the following whiteboard, use your editing tools to create models of the compounds.Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)

How many carbon atoms in NaHCO3

How many Oxygen atoms in NaHCO3

How many Nitrogen atoms in Cu(NO3)2

How many Oxygen atoms in Cu(NO3)2

How many total atoms in 3CuSO4

How many Copper atoms in 3CuSO4

How many differen elements are there in 4AgNO3

How many Hydrogen atoms in 3Pb(OH)2

On the following whiteboard, use your editing tools to create models of the compounds.
Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)

On the following whiteboard, use your editing tools to create models of the compounds.
Yellow = Hydrogen (H) Blue = Carbon (C) Green = Nitrogen (N) Red = Oxygen (O)