Answer:
Q
Explanation:
Q does not appear in any official element names. Temporary element names, such as ununquadium, contain this letter.
Answer:
1552.83J Released
Explanation:
1. mass/m=225
Initial temp:86C, final:32.5C
Changed Temp: 32.5-86= -53.5C
s=0.129 J/gC
Formula: q= m times s times changed Temp.
q=(225)(0.129)(-53.5)
q= -1552.83 J
q=1552.83 J Released
Answer:
The solubility of calcium sulfate is approximately 0.015 mol/l (0.015M)!
Explanation:
Correct me if I am wrong