Answer:
8moles
Explanation:
We are given the mass of ammonia to be 136g
Ammonia = NH₃
Let us find the number of moles in ammonia;
Number of moles =
Molar mass of ammonia = 14 + 3(1) = 17g/mol
so;
Number of moles =
= 8moles
Answer:
104,000 has 3 significant figure.
Explanation:
This is because all non-zero digits are significant and zeros in between non-zero digits are significant.
Answer:
Formation of sedimentary rocks
Explanation:
I believe this is correct, May I get a brainliest???
D= M/V so, D=300/40 wich is 7.5 so D= 7.5g/m3
Answer:
Hi the answer should be B or 2
Explanation:
Hope this helps!