Answer:
Freezing and condensation
Explanation:
Because they are exothermic, they release energy
Answer:
Magnets
Explanation:
magnets donot require tension force
Answer:
0.08 mol L-1
Explanation:
Sulfuric acid Formula: H2SO4
Ammonia Formula: NH3
Ammonium sulfate Formula: (NH₄)₂SO₄
H2SO4 + 2NH3 = 2NH4+ + SO4 2-
H2SO4 + 2NH3 = (NH₄)₂SO₄
H2SO4 = (1/2)x (32.8 x 10^-3 L x 0.116 mol L-1)/25 x 10^-3 L
= 0.08 mol L-1
The spoon because metal is a good heat conductor.
That would be D: all of the above!
Here’s a picture that I think helps to show that better than I can explain in words
Hope this was helpful :)