Chemistry, 11.03.2022 02:10 wiljoystoltz253
For the reaction p4o10 + 6h2o -> 4h3po4 what mass of p4o10 must be consummed if 11.1g of h2o are also consumed?
Answers: 1
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Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a
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Chemistry, 23.06.2019 10:00
An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.
Answers: 3
Chemistry, 23.06.2019 14:50
Write an equation to show action of positive and negative catalyst
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For the reaction p4o10 + 6h2o -> 4h3po4 what mass of p4o10 must be consummed if 11.1g of h2o are...
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