C electron. Electrons have a negative charge!
Answer:
How may we help kind sir
Explanation:
and if this was for points thanks
The answer would be 560,848,164 because the 0 at the start WOULDNT matter
Pan 4: theyre the smallest and most broken down :)
Answer:
473 year
Explanation:
Using integrated rate law for first order kinetics as:
Where,
is the concentration at time t
is the initial concentration
Given:
To reach 12.5% of reactant means that 0.125 of is decomposed. So,
= 0.125
t = ?
t = 473 year