Chemistry, 20.10.2020 18:01 shealwaysknows23
If a chemist were to react 50g of sodium with 50g of oxygen to make sodium oxide
according to the reaction 2Na + 02 --> Na2O, which of the
following statements would be true?
Neither reagent would run out.
Oxygen would be the limiting reagent.
Both reagents would run out at the same time.
Sodium would be the limiting reagent.
Sodium oxide would be the limiting reagent.
Answers: 2
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The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
Answers: 1
Chemistry, 22.06.2019 22:10
What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added
Answers: 1
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: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
Answers: 1
If a chemist were to react 50g of sodium with 50g of oxygen to make sodium oxide
according to the r...
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