A I think I could be wrong I’m not good at this
Answer:
B
Explanation:
since isotopeA has bigger mass number
Answer:
The amount of energy liberated will be 49.38 J.
Explanation:
The amount of energy liberated (gibbs free energy) can be calculated using the following equation:
ΔG° = -nFε
n: amount of moles of electrons transfered
F: Faraday's constant
ε: cell potential
20.0 g of Zn is equal to 0.30 mol.
Two electrons are transfered during the reaction.
Therefore, n = 2x0.30 ∴ n = 0.60
ΔG° = - 0.60 x 96.485 x 0.853
ΔG° = 49.38 J
Explanation:
the answer is true because I had this question and got it right
Answer:
they causes climate change by trapping heat and also they contribute to respiratory diseases from smog and air pollution
