Answer: B. (A 25 kg ball)
Explanation:
Since , and velocity is the same for all four balls, the ball with the greatest mass will have the greatest kinetic energy (since mass and KE are directly related). Below shows these calculations:
A. m = 5
B. m = 25
C. m = 10
D. m = 1
Answer:
K = 137.55 atm/M.
Explanation:
- The relationship between gas pressure and the concentration of dissolved gas is given by Henry’s law:
<em>P = (K)(C)</em>
where P is the partial pressure of the gaseous solute above the solution (P = 1.0 atm).
k is a constant (Henry’s constant).
C is the concentration of the dissolved gas (C = 7.27 x 10⁻³ M).
∴ K = P/C = (1.0 atm)/(7.27 x 10⁻³ M) = 137.55 atm/M.
Answer:
C,H, O
Explanation:
glucose is made up of carbon, hydrogen and oxygen
Then the liqid would freeze. Freezeing point is the tempture of a liqid that would make it liquid.
The answer is C) iron and oxygen. The reactants are on the left side of the equation