Answer:
Explanation:
According to ideal gas equation:
P = pressure of gas = 0.987 atm
V = Volume of gas = 12 L
n = number of moles = 0.50
R = gas constant =
T =temperature = ?
Thus the temperature of a 0.50 mol sample of a gas at 0.987 atm and a volume of 12 L is
Answer:
Plants use carbon dioxide to make food.
Explanation:
Answer:
MgBr2 > KBr > C3H7COOH > C6H12O6
Explanation:
A strong electrolyte is a solution that dissociate completely in solution. A weak electrolyte does not dissociate completely in solution. The more the number of particles in solution, the more the conductivity of the solution.
For the substances Lister in the question;
MgBr2(aq) ------> Mg^2+(aq) + 2Br^-(aq)
KBr(aq) -----> K^+(aq) + Cl^-(aq)
C3H7COOH(aq) ------->C3H7COO^-(aq) + H^+(aq) (poorly dissociates)
C6H12O6 does not dissociate because it is molecular