Counting Atoms with Coefficients

How many Hydrogen are in 4H₂O?

• 6

• 8

• 2

• 4

Tags

NGSS.MS-PS1-1

How many total atoms are in 10MgCl₂?

• 10

• 30

• 20

Tags

NGSS.MS-PS1-1

How many molecules are in 5MgCl₂?

• 10

• 5

• 20

Tags

NGSS.MS-PS1-1

How many elements are in 5C₆H₁₂O₆?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

How many atoms are there TOTAL in:

10H₂SO₄

• 17

• 25

• 70

• 61

Tags

NGSS.MS-PS1-1

How many Sodium (Na) are in 6NaCl?

• 1

• 12

• 6

• 7

Tags

NGSS.MS-PS1-1

How many Oxygen (O) atoms are in 2C₂HO₈C_l2

• 2

• 16

• 8

• 5

Tags

NGSS.MS-PS1-1

How many chlorine are in 10MgCl₂?

• 20

• 2

• 12

• 30

Tags

NGSS.MS-PS1-1

How many hydrogen are there in 5H₃NCH₃Br?

• 15

• 6

• 30

• 18

Tags

NGSS.MS-PS1-1

How many carbon are there in 5H₃NCH₃Br?

• 1

• 5

• 6

• 15

Tags

NGSS.MS-PS1-1