Answer:
C.106 ml
Explanation:
Boyle's Law P₁V₁ = P₂V₂ , but we need to make sure our pressure is in the same units, in this case we will convert torr to atm
811 torr * (1atm/760torr) = 1.067105263 atm
P₁V₁ = P₂V₂
(1.067105263 atm)(11.1 mL) = (0.112 atm)(V₂)
V₂ = 11.84486842/0.112
V₂ = 105.7577538 mL = 106 mL
I feel like it's the all the above but if it had to be one choice then I think it's the type of climate from which it came.
Answer:
Physical change
Explanation:
A physical change is one in which no new substance is formed and can be reversed using physical methods.
When we mix the salt and water, we have merely carried out a physical change. No new substance was formed. To recover the salt, we simply heat the solution to dryness.
Hence, this is an example of a physical change.
Answer:
It weighs about 0.819 kg.
Answer:
bleh
Explanation:
Neutralization reaction between magnesium hydroxide and hydrochloric acid Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq) b.
so uh pretty sure Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq) b.
correct me if im wrong <3
