Answer:
Ex6 planation:
CH₃CH₂Br + OH⁻ ⟶ CH₃CH₂OH + Br⁻
Let's rewrite the equation as
A + B ⟶ C + D
m = 1 and n = 1, so the rate law is
r = k[A][B]
For a first order reaction, the rate is directly proportional to the concentration.
If you increase [A] by half, you increase the rate by a factor of 1.5.
If you quadruple [B], you increase the rate by a factor of 4.
If you do both, you multiply the factors: 1.5 × 4 = 6.
The rate will increase by a factor of 6.
Answer:
Mass number (A) is the number of nucleons (proton and neutron) present in a atom.
Explanation:
electrons don't cout since they are thousandth's of the mass of protons or neutrons
They have two or eight electrons in their valence shell. They do not gain, lose or share electrons.
Answer:
Cupric oxide, or copper (II) oxide,
Explanation:
Correct me if im wrong tnx:<
I believe this would be an exothermic reaction, As time increases, the temperature goes up meaning the heat from the system is going into the surroundings. Which indicates an exothermic reaction.