subject
Physics, 08.12.2020 19:40 borsha255

Question 5 of 10 What must be the same on each side of a chemical equation, because of the
law of conservation of matter?
OAThe total number of elements
OB. The number of atoms of each element
OC. The number of molecules of each compound
OD. The total number of molecules
SUBMIT

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 19:40
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 1
question
Physics, 22.06.2019 00:40
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
question
Physics, 22.06.2019 01:10
The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
Answers: 1
question
Physics, 22.06.2019 18:00
Find the mass by adding the numbers from the three sliders
Answers: 1
You know the right answer?
Question 5 of 10 What must be the same on each side of a chemical equation, because of the
la...
Questions
question
Mathematics, 10.01.2021 17:30
question
World Languages, 10.01.2021 17:30
question
Mathematics, 10.01.2021 17:30
question
Geography, 10.01.2021 17:30
question
Business, 10.01.2021 17:30
Questions on the website: 13722367