Its a echo being used in that picture so if i was ypu you should classify my answer
Answer:
d. The rate constant is independent of the concentrations of the reacting species.
Explanation:
According top law of mass action,
The rate of a reaction is directly proportional to product of active concentration of the reactant each raised to the power of their orders (experimentally determined numbers).
Where, k is rate constant
m and n are order
Hence, a is incorrect.
If order is equal to zero, it means that the rate does not depend on the concentration of that reactant which means that c is incorrect.
Rate constant in the expression of the rate law depends only on temperature and thus, d is correct.
Statement e is not always true.
Catalyst is the specie that alters the rate of a reaction which means that b is incorrect.
Answer: 110.2 lbs
Explanation: First, let's determine how many kg the patient masses. Since the dose is 3.000 mg/kg we can convert that to 0.003000 g/kg. So
0.1500 g / 0.003000 g/kg = 50 kg.
So we know the patient has a weight of 50 kg. Now we simply multiply by 2.20462 to get lbs. So
50 kg * 2.20462 lbs/kg = 110.231 lbs
Rounding to 1 decimal place gives 110.2 lbs
Answer:
A. (Hg2^2+)
Explanation:
Just took the review on Edge! :D
Color they look the same hope this helps.