Chemistry, 16.10.2020 08:01, Jasminehenry123
Drag the tiles to the correct boxes to complete the pairs.
Match each part of a cell to its structural features.
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cytoplasm, Cell membrane, vacuole and rough endoplasmic reticulum
larger size in plant cell> ?
salt and water base> ?
grainy appearance> ?
permeable and flexible> ?
Answers: 1
Chemistry, 22.06.2019 09:40, kolibeilfuss
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
Chemistry, 22.06.2019 19:50, mikaylaaaaa
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Chemistry, 23.06.2019 05:00, andrwisawesome0
Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product
Answers: 3
Chemistry, 23.06.2019 06:30, fjsdfj1284
Moving force of air flows from areas of high pressure to areas of low pressure true or false
Answers: 2
Drag the tiles to the correct boxes to complete the pairs.
Match each part of a cell to its structu...
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