Chemistry, 03.08.2021 16:50 MayFlowers
Calculate the PH of the resulting Solution obtained by mixing 50 cm³ of 0.4M H2S04 with 50 cm³ 0.1M Naoh
Answers: 1
Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
Answers: 1
Chemistry, 22.06.2019 06:00
Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl+4h2o enter the elemental symbol. view available hint(s) is reduced
Answers: 1
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
Calculate the PH of the resulting Solution obtained by mixing 50 cm³ of 0.4M H2S04 with 50 cm³ 0.1M...
Health, 21.09.2019 14:30
Social Studies, 21.09.2019 14:30
Health, 21.09.2019 14:30
Mathematics, 21.09.2019 14:30
Mathematics, 21.09.2019 14:30
Chemistry, 21.09.2019 14:30
French, 21.09.2019 14:30
Mathematics, 21.09.2019 14:30
History, 21.09.2019 14:30