Answer:
The answer is<u> NH3.
</u>
Explanation:
The N2H2 (O hydrazine) is formed when from the synthesis of ammonia and hydrogen peroxide.
Or also formed when a 1,000g sample of nitrogen is combined with a 7.2 x10∧-2 sample of hydrogen.
0.2160 of hydrogen is 3 times 7.2 x10∧-2.
It means that the compound would look like:
N2H6.
But in chemistry, if there are divisible numbers in a compound, they must be divided:
NH3.
Some gas or bad for climate change and energy
Answer:
A
Explanation:
bc u have to think about it
Molar mass KOH = 56.11 g/mol
Molarity = 1.50 M
Volume = 2.50 L
m = molarity x molar mass x volume
m = 1.50 x 56.11 x 2.50
m = 210.4125 g
hope this helps!