WorksheetsStoic
Total questions: 9
Worksheet time: 4mins
How many grams of water are in a beaker with 68 cm³
68
34
136
4
How many moles of hydrogen are in 75 grams (nearest tenth)
7
2.1
4.2
1
When converting labels using stoich, which of the following are not legal moves.
molesA to molesB
GramsA to gramsB
GramsA to MolesA
GramsA to MolesB
If 142 grams of cl² were put in, how many moles of FeCl² would come out.
2Fe(s) + 3Cl2(g) → 2FeCl3(s)
2
4
1/2
1 1/3
If given 1 mole of h2o, how would you change it into grams of co2
Balance the equation; change moles to grams; change grams to moles
Balance the equation; get frustrated and quit
Change moles to moles; balance the equation; change moles to grams
Balance the equation; change moles to moles; change moles to grams
What is avagadros number
814-201-0874
6.02 x 10²³
6.02²³
602 x 10²³
What does avagadros number equal
the number of grams in a mole
1 mole
1 gram
100 grams o2
How many grams of hydrogen would result from 185 grams of nitrogen
(The ratio is 1:1)
13.32
28.77
70
4
True/False: Chem is your favorite class and its not close
False
True
