Chemistry, 07.10.2020 22:01 Turtlelover05
Copper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the chemical equation. A scientist adds 4 grams of Cu to 2 grams of S to start the reaction. At the end of the experiment, she has 6 grams of product. In one to two sentences, explain what would happen if the scientist increased the amount of copper to 6 grams, and why.
Answers: 2
Chemistry, 22.06.2019 02:30
Based on the equation and the information in the table, what is the enthalpy of the reaction?
Answers: 2
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
Chemistry, 22.06.2019 20:00
I’m an electrically neutral atomic any element, there are equal numbers of
Answers: 2
Copper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the chemical equation. A scien...
Mathematics, 11.10.2021 18:40
World Languages, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Biology, 11.10.2021 18:40
English, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Chemistry, 11.10.2021 18:40
Advanced Placement (AP), 11.10.2021 18:40
Arts, 11.10.2021 18:40
Mathematics, 11.10.2021 18:40
Social Studies, 11.10.2021 18:40