Chemistry, 17.03.2020 11:19, davisparker5269
An iron nail (Fe) is placed into a solution of copper(II) sulfate (CuSO4). After some time, the blue color of the copper(II) sulfate disappears and some copper-colored solid (Cu) is found on the surface of the nail. The solution now contains iron(II) sulfate (FeSO4 ), and the container feels warmer than before the reaction.
1. What do the color changes indicate?
2. List the reactants
3. List the products.
4. Explain what is meant by a balanced chemical equation.
5. How can you determine the rate of a chemical reaction?
Answers: 1
Chemistry, 21.06.2019 20:30, Kaylinne1181
This chart represents the melting point of several substance. what besy explains the high melting point of the salt?
Answers: 2
Chemistry, 22.06.2019 04:30, homeschool0123
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
Chemistry, 22.06.2019 04:50, shonnybenskin8
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
An iron nail (Fe) is placed into a solution of copper(II) sulfate (CuSO4). After some time, the blue...
Mathematics, 03.04.2020 00:29
Mathematics, 03.04.2020 00:29
History, 03.04.2020 00:29