Explanation:
In the following reaction;
aA+bB⇌cC+dD
A and B are the reactants while C and D are the products.
a, b, c and d are regarded as coefficients.
The dependence of the reaction on the concentration of the reactants is given by the rate law.
This is given by;
rate= k [A]^m [B]^n
where
K = Rate constant. Constant for the reaction at that temperature.
m = order of reeaction with respect to A
n = order of reaction with repsect to B
Overall order of reaction is given by m + n
The element can also be called gold-197. It has Mass number
is 197, atomic number is 79 and electrons 79, Atoms that have the same number
of protons but different number of neutrons. Isotopes have identical numbers of
protons and electrons.
Answer:
New substances are produced by a chemical change
Answer:
candle.
Explanation:
Candle has more than one change chemical and physical.
