Chemistry, 16.10.2019 19:00 dazesreplayy7580
Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: in a particular experiment, a 2.00 g sample of a cao is reacted with excess water and 2.14 grams of ca(oh)2 is recovered. what is the percentage yield of this experiment?
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Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
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The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Will mark brainliest how many electrons can be held in the energy level n = 4?
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Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
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Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: in a partic...
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