C4H1g + 6% Oz= 4 C02 + 5 I-I20 C02 + Ca(OH)2 = CaCO3 + H20 Determine the moles of C4H42 and the mole ratio of C4H42 to CaC02. ... (0.25 mole) (6.02x 1023 molecules mole-1) = 1.51 x 1023 molecules Give your students rather simple problems at the beginning of their ... the mole concept, reminding your students that molarity is a concentration unit defined as moles of solute per liter of solution.
Title | : | Chemistry teacher's guide |
Author | : | Michael P. Olmsted |
Publisher | : | Parker Publishing Company - 1972-01-01 |
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