subject
Chemistry, 21.03.2021 08:50 hardwick744

After reading about the kinds of changes that occur, Yara saw some rust on a pipe that was going into her house. What kind of change is the formation of rust? *

reactant
product
chemical
physical​

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
Answers: 1
question
Chemistry, 22.06.2019 04:00
Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral
Answers: 3
question
Chemistry, 22.06.2019 04:00
The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
Answers: 1
question
Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
You know the right answer?
After reading about the kinds of changes that occur, Yara saw some rust on a pipe that was going in...
Questions
question
History, 18.12.2019 16:31
Questions on the website: 13722367