How can determine the ph at the equivalence point
A sample which is having 100.0 mL of 200.0 M methylamine, CH3NH2, is titrated with the 0.100 M HCl. Determine the pH at the equivalence point. Will the solution be BASIC, ACIDIC, or NEUTRAL?
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Determine what volume the dry gas occupy at standard conditions. Sixty litters of a gas were collated over water when the barometer read 670 mmHg, and the temperature was 20C.
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A step-down transformer which transforms 120V ac to 10.0V AC (rms values), and the secondary winding is joined to a purely resistive circuit containing an equivalent resistance of around 2.00O. i) Write down the output rms current to the circuit?
Calculate the initial pH before the titration has begun when a 100.0 mL sample of 0.200 M methylamine, CH3NH2, is titrated with the 0.100 M HCl.
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