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Musya8 [376]
3 years ago
11

Use reactivity series to predict the products of the following reactions. complete and balance the equation

Chemistry
1 answer:
Gre4nikov [31]3 years ago
4 0

Answer:

products and reaction

Explanation:

Products

1. FeSO4 and Cu

2. ZnSO4 and Fe

3. CaCl2 and H2

Reactions

1.    Fe + CuSO4 → FeSO4 + Cu

2.   FeSO4 + Zn → ZnSO4 + Fe

3.   2HCl + Ca → CaCl2 + H2

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elena55 [62]

Answer:

According to Le Chatelier's principle, increasing the reaction temperature of an exothermic reaction causes a shift to the left and decreasing the reaction temperature causes a shift to the right.

Explanation:

C6H12O6(s) + 6O2(g) ⇌6CO2(g) + 6H2O(g)

We are told that the forward reaction is exothermic, meaning heat is removed from the reacting substance to the surroundings.

According to Le Chatelier's principle,

1. for an exothermic reaction, on increasing the temperature, there is a shift in equilibrium to the left and formation of the product is favoured.

2. if the temperature of the system is decreased, the equilibrium shifts to right and the formation of the reactants is favoured.

3. if the reaction temperature is kept constant, the system is at equilibrium and there is no shift to the right nor to the left.

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