Answer:
Tripling the concentration of A will triple the reaction rate.
Explanation:
- For a first–order reaction hat has a rate law:
<em>Rate = k[A].</em>
- It is clear that the reaction rate is directly proportional to the concentration of A.
<em>Rate ∝ [A].</em>
<u><em>So, Tripling the concentration of A will triple the reaction rate.</em></u>
Answer:
1. Proton = electron if the element is not in an ionic state
proton = atomic number
The anser is- Carbon dioxide
Answer:
how can I solve this ?4Al+3O2 produce 2Al2O3 find a) oxygen atoms needed to react with 5.4 g of aluminium b) grams of oxygen needed to react with 0.6 mol of aluminium?
(A) n=m/M,
n(Al)=5.4/27=0.2 moles
n(O2)=n(Al)*3/4=0.2*3/4=0.15 moles
Number of oxygen atoms= n(O2)*Avogadro's number
=0.15*6.02*10^23=9.03*10^22 oxgyen atoms
(B)
n=m/M
n(Al)=0.6/27=0.02222 moles
n(O2)=n(Al)*3/4=0.016666 moles
m=n*M
m(O2)=0.0166666*32=0.53333 grams
Water is not part of that compound. What is the chemical equation?
