Hydrated Compounds, Missing Products, Missing Mass

Manganese (II) bromide tetrahydrate (MnBr2 * 4H2O) has how many oxygen atom?

• 4

• 8

• 6

• 2

Tags

NGSS.MS-PS1-1

How many waters are present in tin (IV) chloride pentahydrate?

• 5H₂O

• 4H₂O

• 6H₂O

• 7H₂O

How many waters are present in tin(II) chloride dihydrate?

• 1H₂O

• 2H₂O

• 4H₂O

• 3H₂O

How many oxygen atoms are present in CaSO₄•2H₂O?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

Cu(CH₃CO₂)₂•H₂O, copper(II) acetate monohydrate, has how many oxygen atoms?

• 1

• 3

• 5

• 7

How many hydrogen AND oxygen atoms are in Ba(OH)₂•8H₂O?

• 18 H and 2 O

• 18 H and 10 O

• 8 H and 10 O

• 2 H and 2 O

Tags

NGSS.MS-PS1-1

How many hydrogen atoms are there in the compound FeCl₂•4H₂O?

• 4

• 2

• 6

• 8

Tags

NGSS.MS-PS1-1

How many oxygen atoms are present in the compound MgSO₄•7H₂O?

• 4

• 7

• 11

• 28

Tags

NGSS.MS-PS1-1

How many oxygen atoms are present in Mg(NO₃)₂•6H₂O?

• 3

• 6

• 36

• 12

Tags

NGSS.MS-PS1-1

What is missing from this balanced equation?

3Na + AlCl₃ --> 3NaCl + ???

• AlCl

• Al

• Na

• NaCl