The law of conservation of matter states that matter can be neither created nor
destroyed. Your friend shows you the following chemical equation:
CaCO3+CaO+CO,
He says that because the oxygen atoms are split iretween two different molecules in
the products, the equation does not support the law of conservation of matter. Is
your friend right? Explain your answer.
Answers: 1
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 16:00
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.
Answers: 3
The law of conservation of matter states that matter can be neither created nor
destroyed. Your fri...
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