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19 Nov 2019
Consider the following balanced chemical reaction: 2 C_2H_4 + 7O_2 rightarrow 4 CO_2 + 6 H_2O How many moles of O_2 are required to react with 1 mole of C_2H_6? How many moles of CO_2 will be produced from 4 mole of C_2H_4 and 14 moles of O2? How many moles of C atoms are there in 1 mole of C_2H_6? How many moles of H atoms are there in 1 mole of C_2H_6? Please circle the correct answer: Which one of the following reactions is NOT balanced? 2 CO + 02 rightarrow 2 CO_2 2 SO_2 + O_2 rightarrow 2 SO_3 2KNO_3 + 10K rightarrow 5 K_2O + N_2 SF_4 + 3 H_2O rightarrow H_2SO_3 + 4 HF Consider the following equation: 2 Na + 2 H_2O rightarrow 2 NaOH + H_2 Identify the product(s) for this reaction. Na Na and H_2O NaOH NaOH and H_2 The total number of each type of atom must be the same on both sides of an equation in order to satisfy the Law of Combining Volumes. Law of Conservation of Matter. Law of Constant Composition. Law of Multiple Proportions. How many moles of
Consider the following balanced chemical reaction: 2 C_2H_4 + 7O_2 rightarrow 4 CO_2 + 6 H_2O How many moles of O_2 are required to react with 1 mole of C_2H_6? How many moles of CO_2 will be produced from 4 mole of C_2H_4 and 14 moles of O2? How many moles of C atoms are there in 1 mole of C_2H_6? How many moles of H atoms are there in 1 mole of C_2H_6? Please circle the correct answer: Which one of the following reactions is NOT balanced? 2 CO + 02 rightarrow 2 CO_2 2 SO_2 + O_2 rightarrow 2 SO_3 2KNO_3 + 10K rightarrow 5 K_2O + N_2 SF_4 + 3 H_2O rightarrow H_2SO_3 + 4 HF Consider the following equation: 2 Na + 2 H_2O rightarrow 2 NaOH + H_2 Identify the product(s) for this reaction. Na Na and H_2O NaOH NaOH and H_2 The total number of each type of atom must be the same on both sides of an equation in order to satisfy the Law of Combining Volumes. Law of Conservation of Matter. Law of Constant Composition. Law of Multiple Proportions. How many moles of
Nestor RutherfordLv2
8 Jan 2019