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AlexFokin [52]
3 years ago
11

What is in a list of weak acids?

Chemistry
1 answer:
Andrej [43]3 years ago
8 0
Weak acids contain: acetic acid, citric acid& carbonic acid I only know those three And strong acids are: Sulfuric acid, nitric acid, hydrochloric acid
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The arrows show the changes of state.
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The formation constant for the reaction ag (aq) 2nh3(aq) ag(nh3)2 (aq) is kf = 1.7 × 107 at 25°c. what is δg° at this temperatur
anzhelika [568]

The value of ΔG° at this temperature is -18034.18 J/mol

Calculation,

Given information

formation constant (Kf)= 1.7 × 10^{7}

Universal gas constant (R) = 8.314 J/K• mol

Temperature = 25° C = 25 °C + 273 = 300 K

Formula used:

ΔG° = -RT㏑Kf

By putting the valur of R,T, Kf we get the value of ΔG°

ΔG° = - 8.314 J/K• mol×300K㏑ 1.7 × 10^{7}

ΔG° = -2494.2㏑ 1.7 × 10^{7} = -18034.18 J/mol

So, change in standard Gibbs's free energy is -18034.18 J/mol

Learn about formation constant

brainly.com/question/14011682

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8 0
1 year ago
1. Is O2 a compound? Explain.
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3. The law of conversion is that the mass of the system will stay the same when transfer takes place. Like if you had an equation O+H2—> H2O the mass will remain the same.

4. It will be equal to 10 because of law of conservation of matter.

5. One observation can be that the compound, reaction you’re observing, has change states.

4 0
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Will mark as Brainliest.
LUCKY_DIMON [66]
Gas i took the test plz mark brainliest!
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