Students observe that in the presence of sunlight, silver chloride (AgCl) will react and create chlorine gas (Cl2) and leave behind solid silver (Ag). Which of the following equations correctly models and balances this reaction and has the correct reaction type? A.
AgCl + sunlight → Cl2 + Ag (synthesis reaction)

B.
2AgCl + sunlight → Cl2 + 2Ag (decomposition reaction)

C.
AgCl + sunlight → Cl2 + Ag (decomposition reaction)

D.
2AgCl + sunlight → Cl2 + 2Ag (synthesis reaction)

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hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

it would be c. predictability