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Worksheets

Calculating molecular weight

Total questions: 177

Worksheet time: 2hrs 46mins

Name
Class
Date
1.

Calculate the molecular weight of Al2(CrO4)3

(a)  

2.

Calculate the molecular weight of Hg2Cr2O7

(a)  

3.

Calculate the molecular weight of Mn2(SO3)3

(a)  

4.

Calculate the molecular weight of SnI4

(a)  

5.

Calculate the molecular weight of NiCl2

(a)  

6.

Calculate the molecular weight of Pb(MnO4)2

(a)  

7.

Calculate the molecular weight of AlP

(a)  

8.

Calculate the molecular weight of KOH

(a)  

9.

Calculate the molecular weight of LiHSO4

(a)  

10.

Calculate the molecular weight of Hg2SO3

(a)  

11.

Calculate the molecular weight of Ni2(CO3)3

(a)  

12.

Calculate the molecular weight of Hg(MnO4)2

(a)  

13.

Calculate the molecular weight of ZnSO3

(a)  

14.

Calculate the molecular weight of H3OC2H3O2

(a)  

15.

Calculate the molecular weight of ZnI2

(a)  

16.

Calculate the molecular weight of Zn(CNO)2

(a)  

17.

Calculate the molecular weight of Mn(NO3)3

(a)  

18.

Calculate the molecular weight of Ni(NO2)3

(a)  

19.

Calculate the molecular weight of Sn(ClO)2

(a)  

20.

Calculate the molecular weight of Fe(H2PO4)3

(a)  

21.

Calculate the molecular weight of CoN

(a)  

22.

Calculate the molecular weight of CaS

(a)  

23.

Calculate the molecular weight of Mg3(PO3)2

(a)  

24.

Calculate the molecular weight of NaSCN

(a)  

25.

Calculate the molecular weight of NH4ClO2

(a)  

26.

Calculate the molecular weight of MgSO4

(a)  

27.

Calculate the molecular weight of NH4SCN

(a)  

28.

Calculate the molecular weight of FeS

(a)  

29.

Calculate the molecular weight of NH4H2PO4

(a)  

30.

Calculate the molecular weight of Ca(ClO)2

(a)  

31.

Calculate the molecular weight of H3OClO2

(a)  

32.

Calculate the molecular weight of LiBr

(a)  

33.

Calculate the molecular weight of FeSO4

(a)  

34.

Calculate the molecular weight of HgI

(a)  

35.

Calculate the molecular weight of Na2SO3

(a)  

36.

Calculate the molecular weight of Pb3P2

(a)  

37.

Calculate the molecular weight of KClO3

(a)  

38.

Calculate the molecular weight of Sn3N2

(a)  

39.

Calculate the molecular weight of Be(ClO)2

(a)  

40.

Calculate the molecular weight of Mn(NO2)3

(a)  

41.

Calculate the molecular weight of Cu2O

(a)  

42.

Calculate the molecular weight of AlCl3

(a)  

43.

Calculate the molecular weight of Fe(ClO3)3

(a)  

44.

Calculate the molecular weight of Cr(CNO)2

(a)  

45.

Calculate the molecular weight of Ca3(PO4)2

(a)  

46.

Calculate the molecular weight of ZnS2O4

(a)  

47.

Calculate the molecular weight of MgHPO4

(a)  

48.

Calculate the molecular weight of CuS2O4

(a)  

49.

Calculate the molecular weight of Sn(MnO4)2

(a)  

50.

Calculate the molecular weight of Mn(CNO)2

(a)  

51.

Calculate the molecular weight of CuCrO4

(a)  

52.

Calculate the molecular weight of AgNO3

(a)  

53.

Calculate the molecular weight of Fe(CNO)2

(a)  

54.

Calculate the molecular weight of Sn(Cr2O7)2

(a)  

55.

Calculate the molecular weight of BeF2

(a)  

56.

Calculate the molecular weight of Hg(ClO)2

(a)  

57.

Calculate the molecular weight of CoSe

(a)  

58.

Calculate the molecular weight of LiI

(a)  

59.

Calculate the molecular weight of Sn(NO3)2

(a)  

60.

Calculate the formula weight of Beryllium hydrogen sulfate

(a)  

61.

Calculate the formula weight of Manganese (III) chloride

(a)  

62.

Calculate the molar mass of FeSO3

(a)  

63.

Calculate the molecular weight of Lead (IV) nitride

(a)  

64.

Calculate the formula weight of Fe(ClO4)3

(a)  

65.

Calculate the molar mass of Beryllium hydrogen sulfate

(a)  

66.

Calculate the formula weight of Chromium (II) chlorite

(a)  

67.

Calculate the molecular weight of KClO

(a)  

68.

Calculate the formula weight of Silver dihydrogen phosphate

(a)  

69.

Calculate the molar mass of Mg(MnO4)2

(a)  

70.

Calculate the molar mass of FeSO4

(a)  

71.

Calculate the molecular weight of Al(MnO4)3

(a)  

72.

Calculate the formula weight of Pb(CNO)2

(a)  

73.

Calculate the formula weight of Sodium hydroxide

(a)  

74.

Calculate the molar mass of Chromium (II) carbonate

(a)  

75.

Calculate the formula weight of Pb(CO3)2

(a)  

76.

Calculate the molar mass of Iron (III) nitride

(a)  

77.

Calculate the molecular weight of Tin (II) chloride

(a)  

78.

Calculate the molecular weight of Manganese (III) phosphate

(a)  

79.

Calculate the molecular weight of Mg(NO2)2

(a)  

80.

Calculate the molar mass of Mercury (II) phosphide

(a)  

81.

Calculate the formula weight of MnPO4

(a)  

82.

Calculate the formula weight of Cr(C2H3O2)3

(a)  

83.

Calculate the molecular weight of Mn3(PO4)2

(a)  

84.

Calculate the molar mass of LiCl

(a)  

85.

Calculate the formula weight of MgC2O4

(a)  

86.

Calculate the molecular weight of Manganese (III) chlorate

(a)  

87.

Calculate the molecular weight of Mn(CNO)3

(a)  

88.

Calculate the formula weight of Copper (II) permanganate

(a)  

89.

Calculate the formula weight of Mercury (II) nitrate

(a)  

90.

Calculate the formula weight of Tin (IV)phosphate

(a)  

91.

Calculate the formula weight of NH4Br

(a)  

92.

Calculate the molecular weight of Copper (II) cyanide

(a)  

93.

Calculate the formula weight of Fe2Se3

(a)  

94.

Calculate the formula weight of Sn(ClO)2

(a)  

95.

Calculate the molar mass of Chromium (II) thiocyanate

(a)  

96.

Calculate the molecular weight of AlP

(a)  

97.

Calculate the formula weight of Lead (II) nitrate

(a)  

98.

Calculate the molecular weight of Na2SO4

(a)  

99.

Calculate the molar mass of Calcium oxide

(a)  

100.

Calculate the formula weight of SnBr2

(a)  

101.

Calculate the molecular weight of Pb(NO3)4

(a)  

102.

Calculate the formula weight of Potassium thiocyanate

(a)  

103.

Calculate the molecular weight of Mg(ClO2)2

(a)  

104.

Calculate the molecular weight of HgNO3

(a)  

105.

Calculate the molar mass of Silver nitride

(a)  

106.

Calculate the molecular weight of Manganese (III) dihydrogen phosphate

(a)  

107.

Calculate the molar mass of Al2(CrO4)3

(a)  

108.

Calculate the molecular weight of Pb(NO2)2

(a)  

109.

Calculate the formula weight of Lead (II) hypochlorite

(a)  

110.

Calculate the molecular weight of Potassium nitrite

(a)  

111.

Calculate the molar mass of Mercury (I) sulfate

(a)  

112.

Calculate the formula weight of Sn3P4

(a)  

113.

Calculate the molecular weight of SnHPO4

(a)  

114.

Calculate the molecular weight of LiClO

(a)  

115.

Calculate the molecular weight of Be(CN)2

(a)  

116.

Calculate the formula weight of Sodium phosphate

(a)  

117.

Calculate the molecular weight of Beryllium chromate

(a)  

118.

Calculate the formula weight of Copper (I) dihydrogen phosphate

(a)  

119.

Calculate the formula weight of Silver sulfide

(a)  

120.

Calculate the formula weight of Mercury (II) hydrogen phosphate

(a)  

121.

Calculate the molecular weight of Sn3N4

(a)  

122.

Calculate the molecular weight of PbSe2

(a)  

123.

Calculate the molar mass of Tin (II) sulfite

(a)  

124.

Calculate the molar mass of Copper (I) sulfite

(a)  

125.

Calculate the molecular weight of Zinc thiosulfate

(a)  

126.

Calculate the molar mass of Manganese (II) nitrate

(a)  

127.

Calculate the molar mass of Cr(NO3)2

(a)  

128.

Calculate the formula weight of Beryllium dichromate

(a)  

129.

Calculate the molecular weight of Pb3(PO3)4

(a)  

130.

Calculate the molar mass of HgHPO4

(a)  

131.

Calculate the molar mass of Boron nitrite

(a)  

132.

Calculate the molar mass of Al(HSO4)3

(a)  

133.

Calculate the molecular weight of Fe(H2PO4)2

(a)  

134.

Calculate the formula weight of Tin (IV) acetate

(a)  

135.

Calculate the formula weight of Aluminum chlorite

(a)  

136.

Calculate the molar mass of AgMnO4

(a)  

137.

Calculate the molar mass of NaClO2

(a)  

138.

Calculate the molecular weight of Al(OH)3

(a)  

139.

Calculate the molar mass of Tin (II) bromide

(a)  

140.

Calculate the formula weight of Lithium thiosulfate

(a)  

141.

Calculate the molecular weight of Ammonium dihydrogen phosphate

(a)  

142.

Calculate the formula weight of Sn3P4

(a)  

143.

Calculate the formula weight of FeSO4

(a)  

144.

Calculate the molecular weight of Ag2O

(a)  

145.

Calculate the formula weight of Co(SCN)2

(a)  

146.

Calculate the molecular weight of (H3O)2HPO4

(a)  

147.

Calculate the molar mass of Iron (II) hydrogen phosphate

(a)  

148.

Calculate the molecular weight of Manganese (III) chromate

(a)  

149.

Calculate the molecular weight of Ammonium nitrite

(a)  

150.

Calculate the formula weight of Tin (II) nitride

(a)  

151.

Calculate the molar mass of Al2(Cr2O7)3

(a)  

152.

Calculate the molar mass of CaI2

(a)  

153.

Calculate the formula weight of PbF2

(a)  

154.

Calculate the molecular weight of Co(H2PO4)2

(a)  

155.

Calculate the molecular weight of Li2O

(a)  

156.

Calculate the molecular weight of Cobalt (III) chloride

(a)  

157.

Calculate the molar mass of Tin (II)nitrate

(a)  

158.

Calculate the formula weight of Pb3(PO3)4

(a)  

159.

Calculate the molar mass of Al2(SO3)3

(a)  

160.

Calculate the formula weight of Hg(C2H3O2)2

(a)  

161.

Calculate the molar mass of MgS

(a)  

162.

Calculate the molar mass of Silver chlorite

(a)  

163.

Calculate the molecular weight of Sn(SO4)2

(a)  

164.

Calculate the molecular weight of Pb(ClO)2

(a)  

165.

Calculate the molecular weight of Chromium (II) selenide

(a)  

166.

Calculate the molecular weight of Fe3(PO3)2

(a)  

167.

Calculate the molecular weight of SnS2

(a)  

168.

Calculate the formula weight of Manganese (III) oxalate

(a)  

169.

Calculate the molar mass of Manganese (II) chlorite

(a)  

170.

Calculate the molecular weight of Calcium chlorate

(a)  

171.

Calculate the molar mass of Be3(PO4)2

(a)  

172.

Calculate the formula weight of HgClO4

(a)  

173.

Calculate the formula weight of Ammonium nitrate

(a)  

174.

Calculate the formula weight of Mercury (I) hydrogen sulfate

(a)  

175.

Calculate the formula weight of Magnesium hydrogen phosphate

(a)  

176.

Calculate the molecular weight of Al2(CO3)3

(a)  

177.

Calculate the molar mass of Hg(ClO3)2

(a)