PLEASE HELP This is a models of chemistry question
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Chemistry, 22.06.2019 23:00
What does a numerical subscript following an element in a chemical formula mean?
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Chemistry, 22.06.2019 23:30
Match each statement with the state of matter it describes
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Chemistry, 23.06.2019 00:30
Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
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Chemistry, 23.06.2019 06:00
When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2β> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
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Mathematics, 05.05.2021 18:50
Mathematics, 05.05.2021 18:50
English, 05.05.2021 18:50
English, 05.05.2021 18:50
Mathematics, 05.05.2021 18:50
Mathematics, 05.05.2021 18:50
Mathematics, 05.05.2021 18:50