Data Given:
Change in Entropy = ΔH = 120.5 kJ = 1.20 × 10⁵ J
Temperature = T = 298 K
Change in Entropy = ΔS = 758.2 J/K
Using Formula,
ΔG = ΔH - T ΔS
Putting Values,
ΔG = (1.20 × 10⁵ J) - (298 K × 758.2 J/K)
ΔG = -1.059 × 10⁵ J
ΔG = -105.94 kJ
The answer is b
the slow down because of the change of form into solid and they pack together to form the solid
This is the equation balanced:
<span>BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaCl(aq)
Then the coefficient in front of Na Cl is 2.
Answer: 2
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Answer:
okay so to tell the story short:
Explanation:
over the years farmers in agriculture businesses have decide to use safer chemicals. because since people have been getting food poisoning and been getting sick. but now farmer businesses now use some chemicals that have very low toxicity. When pesticides were first introduced, farmers were using chemicals that were very toxic. but then that's when they realised that the they had to be removed from the application and today they have been replaced with better and healthier ones just like (glyphosate.)
