B. climate
this is because it influences the speed of chemical reactions in the soil
If large amounts of waste were dumped into the Missouri River, the dissolved oxygen levels would go down significantly and kill many of the organisms in the river.
Answer:
7.28 × 10³ K
Explanation:
Let's consider the following reaction.
N₂(g) + O₂(g) → 2 NO(g)
The reaction is spontaneous when the standard Gibbs free energy (ΔG°) is negative. ΔG° is related to the standard enthalpy of the reaction (ΔH°) and the standard entropy of the reaction (ΔS°) through the following expression.
ΔG° = ΔH° - T . ΔS°
If ΔG° < 0,
ΔH° - T . ΔS° < 0
ΔH° < T . ΔS°
T > ΔH°/ΔS° = (180.5 × 10³ J/mol)/(24.8 J/mol.K) = 7.28 × 10³ K
The reaction is spontaneous above 7.28 × 10³ K.
<span>Coefficients in the reaction show numbers of moles in with substances are react or form.
2Kl(aq)+Cl2(g) ----> 2KCl (aq) + l2(g)
2 mol 1 mol 2 mol 1 mol
If we look at the reaction we can see that from 2 mol KI and 1 mol Cl2, form 2 mol KCl and 1 mol I2.</span>
