GIVING 28 POINTS AWAY PLEASE HELP ME WITH BOTH QUESTIONS ASAP!!
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Chemistry, 09.03.2021 18:20 donnafranks2003
GIVING 28 POINTS AWAY PLEASE HELP ME WITH BOTH QUESTIONS ASAP!!
Answers: 2
Chemistry, 23.06.2019 06:00, wirchakethan23
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: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
Answers: 1
Chemistry, 23.06.2019 13:30, leahpartaka03
Which correctly identifies the parts of a transverse wave? a: crest b: amplitude c: wavelength d: trough a: trough b: amplitude c: crest d: wavelength a: trough b: amplitude c: wavelength d: crest a: crest b: amplitude c: trough d: wavelength
Answers: 1
Chemistry, 23.06.2019 14:30, Knownothing
2.38g of black copper (ii) oxide is completely reduced by hydrogen to give copper and water. what are the masses of copper and water formed? ?
Answers: 1
Chemistry, 23.06.2019 18:20, anaroles04
Asalt is best described as a compound that is formed from the reaction between an acid and a base. a strong acid and a weak acid. a strong base and a weak base. an acid and water save and exit next submit
Answers: 1
Biology, 02.08.2019 09:30
Mathematics, 02.08.2019 09:30
English, 02.08.2019 09:30