Some countries encourage it to maintain their population because people die and thats the truth, thats the first reason and second reason is because more population will boost their economy and business but some other country dont encourage it due to the reasons of chaos and crowds with many population.
ΔLaw of attraction Its correct I did a Usa Test Prep :)Δ
Answer:
Explanation:
Hello,
In this case, for the given combustion process, we can compute the present moles of carbon atoms by considering that the only product containing carbon is CO2, thus, we have:
Next, we compute the moles of hydrogen that is present at the water only as a product:
Then, we compute the moles of oxygen by considering the oxygen present in both the CO2 and H2O and the initial sample:
Now, we divide the moles of C, H and O by the moles of O since they are lower amount, in order to compute the subscript in the empirical formula:
But the smallest whole number is:
Regards.
Answer:
a) = 0.704%
b) = 1.30%
c) = 2.60%
Explanation:
Given that:
=
For Part A; where Concentration of A = 0.270 M
Percentage Ionization(∝)
percentage% (∝) =
= 0.704%
For Part B; where Concentration of B = M
percentage% (∝) = 0.0130 × 100%
= 1.30%
For Part C; where Concentration of C=
percentage% (∝) = 0.02608 × 100%
= 2.60%