Answer:
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A cold is a contagious upper respiratory infection that affects your nose, throat, sinuses and trachea (windpipe).
Explanation:
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The decomposition of limestone CaCO3 > CaO + CO2
Answer:
the value of Kp at 25°C is 2.37 × 10⁻⁴atm³
Explanation:
Given that Kp = 0.116atm
NH₄(NH₂CO₂)(s) ⇄ 2NH₃(g) + CO₂(g)
2x atm xatm
Pt = PNH₃ PCO₂
0.116 = 2x + x
0.116 = 3x
x = 0.116/3
x = 0.039 atm
PNH₃ = 2x =2(0.039) = 0.078 atm
PCO₂ = x = 0.039 atm
Now,
KP = PNH₃² × PCO₂
= 0.078² × 0.039 atm³
= 2.37 × 10⁻⁴ atm³
the value of Kp at 25°C is 2.37 × 10⁻⁴atm³
Answer:
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<u>Answer:</u> The coefficient of silver chloride in the chemical reaction is 2
<u>Explanation:</u>
Decomposition reaction is defined as the reaction in which a single large substance breaks down into two or more smaller substances.
The general equation for the decomposition reaction follows:

When silver chloride decomposes when exposed to sunlight, it produces silver metal and chlorine gas
The chemical equation for the decomposition of silver chloride follows:

By Stoichiometry of the reaction:
2 moles of solid silver chloride decomposes to produce 2 moles of silver metal and 1 mole of chlorine gas
Hence, the coefficient of silver chloride in the chemical reaction is 2