Question

Calculate the number of electrons in 100 grams of CO2.
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Answer 1

Answer:

6 ele of C + 16 of O2 = 22 ele per molecule of CO2

6 ele of C + 16 of O2 = 22 ele per molecule of CO2 6.022 x 10²³ molecule = 44g mol⁻¹

6 ele of C + 16 of O2 = 22 ele per molecule of CO2 6.022 x 10²³ molecule = 44g mol⁻¹moles of CO2 = 100 / 44

6 ele of C + 16 of O2 = 22 ele per molecule of CO2 6.022 x 10²³ molecule = 44g mol⁻¹moles of CO2 = 100 / 44= 2.27 mol

6 ele of C + 16 of O2 = 22 ele per molecule of CO2 6.022 x 10²³ molecule = 44g mol⁻¹moles of CO2 = 100 / 44= 2.27 mol electron = 22 x 2.27 x 6.022 x 10²³

6 ele of C + 16 of O2 = 22 ele per molecule of CO2 6.022 x 10²³ molecule = 44g mol⁻¹moles of CO2 = 100 / 44= 2.27 mol electron = 22 x 2.27 x 6.022 x 10²³ electron will be = 3x 10²⁵