How many grams of NH3 are produced in the reaction in problem 2? (given = 50 grams N2)

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

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