Answer:
HCN - Hydrogen cyanide The conjugate acid of CN- is HCN. HCN stands for hydrogen cyanide. The conjugate acids are a combination of a strong acid and a low base.
Answer:Possibilities include balloons, popcorn, packing peanuts, wads of paper or cereal puffs. Encase the egg in any of these inside a paper or plastic bag, a sock or a stocking. If you have any bubble wrap around the house, wrapping the egg in several layers of bubble wrap should also provide a good cushion
Explanation:
Answer:
ik ppl sy no links but https://courses.lumenlearning.com/cheminter/chapter/the-ph-scale/
Explanation: it should help you
Answer:
This is
1 mole = 18 gram = 6×10^23 molecules
1 gram = ?
1 gram= 18/6×10^23 atoms
1 gram =3×10^-23 atoms
B. A mixture of flour, sugar, eggs, and butter is baked to become a cake. Remember chemical change is when a substance combines with another to form a new substance. The answer wouldn't be A because the flour and sugar are mixing together, but they could be separated to their original forms. It wouldn't be C because the egg is only broken not chemically changed or formed with anything else. It wouldn't be D because the chocolate squares could be frozen or hardened to change it from icing. B is the best answer. Hope this helps!
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