Lab: Types of Reactions

Question 1

Avogadro's number represents the number of units in a mole. What is this value?

Revolt · Accepted Answer

6.02 × 10

Question 2

Silicon (Si):

Revolt · Accepted Answer

28.09 g/mol

Question 3

Calcium (Ca):

Revolt · Accepted Answer

40.08 g/mol

Question 4

Rhodium (Rh):

Revolt · Accepted Answer

102.91 g/mol

Question 5

Magnesium phosphate (Mg3(PO4)2): g/mol

Revolt · Accepted Answer

262.84

Question 6

Use the periodic table to identify the molar mass of each element below. Answer without doing any calculations.Beryllium (Be):

Revolt · Accepted Answer

9.01 g/mol

Question 7

Use the periodic table to calculate the molar mass of each compound below. All answers must have 2 decimal places.Sodium hydroxide (NaOH): g/mol

Revolt · Accepted Answer

40.00

Question 8

Water (H2O): g/mol

Revolt · Accepted Answer

18.02

Question 9

Glucose (C6H12O6): g/mol

Revolt · Accepted Answer

180.18

Question 10

Calcium sulfate (CaSO4): g/mol

Revolt · Accepted Answer

136.15

Lab: Types of Reactions Answers