Chemistry, 20.02.2020 17:58, ksoodagoat
When copper (I) oxide dissolves in dilute sulfuric acid, copper (II) sulfate and copper are produced
a) write the balanced chemical equation for the reaction
b) discuss the changes in the oxidation states of copper in this reaction
c) is copper (I) oxide oxidised or reduced in this reaction?
d) this reaction is called disproportionation reaction. from answer in b), deduce one characteristic feature of a disproportionation reaction
Answers: 3
Chemistry, 22.06.2019 06:00, girly37
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 06:10, gabriellestaleyga16
How many moles of gas are present if p=11 atm, v=12l, t=185k?
Answers: 1
Chemistry, 22.06.2019 09:00, 2024cynthiatercero
Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
Answers: 3
When copper (I) oxide dissolves in dilute sulfuric acid, copper (II) sulfate and copper are produced...
Biology, 17.05.2021 20:50
Geography, 17.05.2021 20:50
Mathematics, 17.05.2021 20:50
Mathematics, 17.05.2021 20:50
Mathematics, 17.05.2021 20:50
Mathematics, 17.05.2021 20:50
Mathematics, 17.05.2021 20:50
Spanish, 17.05.2021 20:50