And on the other hand chlorine is reduced to chloride ion by accepting electrons: Cl2(g) +2e−→2Cl− (ii). And (i)+(ii)= Mg(s)+Cl2(g)→MgCl2(s).
Answer : The number of silver atoms produced will be
Explanation : Given,
Number of atoms of copper =
The given balanced chemical reaction,
From the balanced chemical reaction we conclude that,
As, number of copper atoms react to give number of silver atoms.
So, number of copper atoms react to give number of silver atoms.
Therefore, the number of silver atoms produced will be
Answer:
just a few days later this morning and Video is a bit more than
Explanation:
free fire in a good place for me to do it all in a great time for
Answer:
1,181 g
Explanation:
143.091 × 8.250 = 1,180.5 round up to 1,181
Answer is: it takes 116,8 seconds to fall to one-sixteenth of its initial value
<span>
The half-life for the chemical reaction is 29,2 s and is
independent of initial concentration.
c</span>₀
- initial concentration the reactant.
c - concentration of the reactant remaining
at time.
t = 29,2 s.<span>
First calculate the rate constant k:
k = 0,693 ÷ t = 0,693 ÷ 29,2 s</span> = 0,0237 1/s.<span>
ln(c/c</span>₀) = -k·t₁.<span>
ln(1/16 </span>÷ 1) = -0,0237 1/s ·
t₁.
t₁ = 116,8 s.