Answer:
A. 1.63g/dm^3 (3 s.f.)
B. 0.833g/dm^3 (3 s.f.)
C. 1.92g/dm^3 (3 s.f.)
Explanation:
Please see attached picture for full solution.
Answer: Electrons are negatively charged, and so are attracted to the positive end of a battery and repelled by the negative end. So when the battery is hooked up to something that lets the electrons flow through it, they flow from negative to positive.
Explanation:
<span>Balanced equation:
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2</span>
<span>Reaction type: decomposition</span>
Answer:
40
Explanation:
is the answer because the atomic number is also the number or amount of neutrons in a chemical or substance
