subject
Chemistry, 15.12.2021 18:00 jay9253

Which sentence is a statement of the law of conservation of mass? O A. In a chemical reaction, mass remains the same, even though the
types of atoms can change.
B. In a chemical reaction, the mass per volume of the reactants
equals the mass per volume of the products.
C. In a chemical reaction, atoms can be rearranged, but the total
mass of each type of atom never changes.
O D. In a chemical reaction, mass is conserved, but the numbers and
types of atoms are not.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 14:00, fgcherubin
Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5
Answers: 3
image
Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
image
Chemistry, 22.06.2019 15:00, MogTaee
What energy is it when you flip on a switch on a lamp
Answers: 1
image
Chemistry, 23.06.2019 01:30, mindofnyny
Which is an example of a highly unstable isotope that is often used in fission reactions?
Answers: 1
You know the right answer?
Which sentence is a statement of the law of conservation of mass? O A. In a chemical reaction, mas...

Questions in other subjects:

Konu
Mathematics, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
English, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01
Konu
French, 10.09.2020 18:01
Konu
Mathematics, 10.09.2020 18:01