Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 23.06.2019 06:40
The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?
Answers: 1
Chemistry, 23.06.2019 12:30
Question 1 (true/false worth 4 points) (03.06 lc) an induced dipole occurs when a molecule's moving electrons are briefly more concentrated in one place than another, causing the molecule to become temporarily polarized. true false
Answers: 2
Chemistry, 23.06.2019 13:00
Aecosystem is if it can continue to function over long periods of time
Answers: 1
You know the right answer?
What is the mass of an object that has 324J of energy and is moving at a speed of 9m/s ...
Questions
Mathematics, 07.02.2022 08:30
Mathematics, 07.02.2022 08:30
Social Studies, 07.02.2022 08:30
English, 07.02.2022 08:30
Mathematics, 07.02.2022 08:30
Chemistry, 07.02.2022 08:40
Chemistry, 07.02.2022 08:40
Mathematics, 07.02.2022 08:40
Mathematics, 07.02.2022 08:40
Mathematics, 07.02.2022 08:40
History, 07.02.2022 08:40
History, 07.02.2022 08:40
Mathematics, 07.02.2022 08:40
Physics, 07.02.2022 08:40
Business, 07.02.2022 08:40
