Chemistry, 01.05.2021 09:10, sahaitong814
Perform the following operation and express the answer in scientific notation. 7.0x10^3 x 1.1x10^7
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 23.06.2019 08:30, maddycat4005
Which can be observed only in a microscopic view? a) structure of a muscle cell b) shape of a soybean plant c) foam insulation d) x-ray of a knee joint
Answers: 2
Chemistry, 23.06.2019 10:00, alejandra216
You dissolve 8.65 grams of lead(l) nitrate in water and then you add 2 50 grams of aluminum. this reaction occurs 2ai(s)+ 3pb(no3)2(aq) -3pb(s)+ 2aino3la(aq) the theoretical yield of solid lead?
Answers: 1
Chemistry, 23.06.2019 17:10, gerardoblk5931
Two changes are described below. a green banana turns yellow and ripens. a layer of rust forms on an iron nail. which statement is true about the two changes? a) both are chemical changes because new substances are formed. b) both are physical changes because only the physical state of the substances change. c) a is a physical change due to a change of state, but b is a chemical change because new molecules are formed. d) a is a chemical change due to a change of state, but b is a physical change because new molecules are formed.
Answers: 1
Do you know the correct answer?
Perform the following operation and express the answer in scientific notation. 7.0x10^3 x 1.1x10^7...
Questions in other subjects:
English, 06.04.2021 03:10
Physics, 06.04.2021 03:10
