1.1 silver 1.5 Fe 15. s) mot Daily task 21.1: Homework/Classwork 1. Determine the relative atomic mass of 1.2 Cu 1.6 mercury 1.3 H 1.4 O 1.7 C 1.8 Br 2 Calculate the relative molecular mass of 2.1 water 2.2 chlorine 2.3 H₂ 2.4 0₂ 2.5 NH 2.6 SO: 2.7 NO₂ 2.8 bromine 3. Calculate the relative formula mass of 3.1 iron(II) chloride 3.2 sodium chloride 3.3 KNO 3.4 MgSO 3.5 K₂SO, 3.6 lead(II) nitrate 3.7 Na, CO 3.8 CuSO 5H,O Daily task 21.2: Homework/Classwork 1. Define the following terms: 1.1 Mole 1.2 Molar mass 1.3 Relative formula mass 1.4 Avogadro's number 2 Calculate the molar mass of 2.1 Water 2.2 Chlorine 2.3 HOCE 24 O 25 NHƯ 2.6 SO₂ 2.7 Nitrogen (I) oxide 2.8 Br 2,9 Fech 2.10 Potassium chloride 2.11 Barium nitrate 2.12 Na₂SO 2.13 Silver sulphide 2.14 Pb(NO) 2.15 CuSO4.5H₂O Daily task 21,3: Homework/Classwork Calculate the number of moles in: 1. 1.1 320 g of magnesium oxide 1.3 6,4 g 50 o 1.5 10 g potassium sulphate 1.2 21,6 g of silver 1.4 0,46 g sodium
1.1 silver 1.5 Fe 15. s) mot Daily task 21.1: Homework/Classwork 1. Determine the relative atomic mass of 1.2 Cu 1.6 mercury 1.3 H 1.4 O 1.7 C 1.8 Br 2 Calculate the relative molecular mass of 2.1 water 2.2 chlorine 2.3 H₂ 2.4 0₂ 2.5 NH 2.6 SO: 2.7 NO₂ 2.8 bromine 3. Calculate the relative formula mass of 3.1 iron(II) chloride 3.2 sodium chloride 3.3 KNO 3.4 MgSO 3.5 K₂SO, 3.6 lead(II) nitrate 3.7 Na, CO 3.8 CuSO 5H,O Daily task 21.2: Homework/Classwork 1. Define the following terms: 1.1 Mole 1.2 Molar mass 1.3 Relative formula mass 1.4 Avogadro's number 2 Calculate the molar mass of 2.1 Water 2.2 Chlorine 2.3 HOCE 24 O 25 NHƯ 2.6 SO₂ 2.7 Nitrogen (I) oxide 2.8 Br 2,9 Fech 2.10 Potassium chloride 2.11 Barium nitrate 2.12 Na₂SO 2.13 Silver sulphide 2.14 Pb(NO) 2.15 CuSO4.5H₂O Daily task 21,3: Homework/Classwork Calculate the number of moles in: 1. 1.1 320 g of magnesium oxide 1.3 6,4 g 50 o 1.5 10 g potassium sulphate 1.2 21,6 g of silver 1.4 0,46 g sodium
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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