A student created a diagram to help to explain why the value on the balance changed as MAGNET 2 was lowered towards MAGNET 1. Ma
gnet 1 was placed on the balance with the NORTH pole facing upwards. Which diagram accurately shows the orientation of magnet 2 as it was lowered?
1 answer:
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Answer:
B
Explanation:
its an acidic oxide, it disolves in water to form carbonic acid which is an acid
Answer:
This would be the hydride ion where H gains an electron from a metal such as Na
Explanation:
Mass:20g
Mole=20/[2(23)+16]
=0.32 mil
Answer:
Nitrates.
Explanation:
They convert ammonia to nitrates.
