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3 years ago

½H2(g) + ½I2(g) → HI(g), ΔH = + 26 kJ/mole 117 kJ/mole + C(s) + 2S(s) → CS2(g) The temperature of the surroundings will:

Physics

2 answers:

Alona [7]3 years ago

8 0

From the above reaction the temperature of the surroundings will increase.

Alexus [3.1K]3 years ago

4 0

Answer:

Increase

Explanation:

The given equation is an example of an exothermic reaction. Hence heat is release in the surrounding and the temperature of the surrounding will increase.

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The Kinetic energy, K, of an object with mass m moving with velocity v can be found using the formula - E_{\text{k}}={\tfrac {1}

tester [92]

Answer:

The ratio of kinetic energies of 5 kg object to 20 kg object is 1:1.

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2 years ago

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