The following chemical reaction takes place in aqueous solution: 2AgF(aq)+Na2S(aq)→Ag2S(s)+2NaF (aq). Write the net ionic equation for this reaction.

Q: Magnesium ions are removed in water treatment by the addition of slaked lime, Ca1OH22. Write a…

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Q: Complete and balance the following redox reaction in acidic solution 103 (aq) + PO3 (aq) → 10 (aq) +…

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Q: basic solution, molecular chlorine, Cl2, reacts with hydroxide ions, OH− , to yield chloride ions,…

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Q: balance the equation:

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Q: What is the gas produced when iron(II) sulfide is treated with a nonoxidizing acid?

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Q: "In the process of lime softening, calcium hydroxide (Ca(OH)2) is added to hard water to remove…

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Q: How many grams of silver metal are produced from Ag⁺(aq) in 5.75 h with a current of 3.50 A? (F =…

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Q: Consider the reaction: CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g) Which of the following statements…

A: Given: The reaction is CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g)

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Q: ten grams of calcium is formed by passing a current of 3.5 A through molten CaCl2

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Q: . Calculate the annual cost of slaked lime and soda for treating E. 70,000 litres of water per day,…

A: Answer: