Volume= length•width•height
V=5•7•3
V= 105cm^3
It’s probably Mercury I’m not sure
Answer:
well if you don't what to call him out the like just kinda explain it to him nicely and if you don't want to do that the just inore him do what's best for you
Explanation:
do what you thinks right
neither created nor destroyed in chemical reactions. In other words, themass of any one element at the beginning of a reaction will equal the mass<span> of that element at the end of the reaction.</span>
Answer:
2100 kPa
Explanation:
The temperature is constant, so the only variables are pressure and volume.
We can use Boyle’s Law.
p₁V₁ = p₂V₂ Divide both sides of the equation by V₂
p₂ = p₁ × V₁/V₂
p₁ = 485 kPa; V₁ = 648 mL
p₂ = ?; V₂ = 0.15 L = 150 mL Calculate p₂
p₂ = 485 × 648/150
p₂ = 2100 kPa
