Chemistry, 03.04.2020 16:40, karnun1201
5K2C2O4 (aq) + 2KMnO4 (aq) + 8H2O → 10CO2 (g) + 2Mn(OH)2 (s) + 12KOH (aq), According to the equation if 25.0 g of K2C2O4 is reacted with KMnO4 according to the following chemical equation. How many grams of Mn(OH)2 will be produced?
Answers: 2
Chemistry, 21.06.2019 20:40, vpowell5371
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
Chemistry, 22.06.2019 04:30, clairajogriggsk
The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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Chemistry, 22.06.2019 08:30, itzhari101
In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
Answers: 1
5K2C2O4 (aq) + 2KMnO4 (aq) + 8H2O → 10CO2 (g) + 2Mn(OH)2 (s) + 12KOH (aq), According to the equation...
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