Phosphorous is the answer.
Answer: Cl2
Explanation: ionic compounds forms cations and anions in water solution.
HI is a weak acid and forms H+ and I- ions. Cl2 is dissolved slightly in water
And stays in molecule form which can not transfer charge like cations and anions.
Answer:
there should be a picture to go with this question. it will give you the mass which is needed to calculate the density.
Answer:
D. Entropy increases in the reaction.
Explanation:
Entropy is the degree of randomness in a system. In the reaction given we go from a solid to a gas, therefore there is an increase in the randomness. This means there is an increase in entropy.
Answer:
Heat, energy that is transferred from one body to another as the result of a difference in temperature.
Explanation: