Chemistry, 18.02.2020 18:02 kaleahearly123
PLEASE ANSWER
Jenny created this drawing to represent what occurred during her Science class experiment. Based on her drawing, how do you know a chemical change has occurred?
A. The atoms on the products side are bonded into different molecules from the atoms on the reactants side.
B. There are the same number of red atoms on both sides.
C. The atoms on the products side are bonded into the same molecules as the atoms on the reactants side.
D. There are the same number of white atoms on both sides.
Answers: 2
Chemistry, 22.06.2019 03:50
Express the following number in scientific notation. 0.026890 =
Answers: 1
Chemistry, 22.06.2019 08:30
Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.
Answers: 3
Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
PLEASE ANSWER
Jenny created this drawing to represent what occurred during her Science cl...
Jenny created this drawing to represent what occurred during her Science cl...
Mathematics, 10.02.2021 01:00
Social Studies, 10.02.2021 01:00
History, 10.02.2021 01:00
English, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Chemistry, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Arts, 10.02.2021 01:00
Health, 10.02.2021 01:00
Arts, 10.02.2021 01:00
Chemistry, 10.02.2021 01:00