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Q: Calculate the unknown molar

Q: Calculate the unknown molar concentration of CH3NH2 in MeOH titrated against a known molar concentration of HCl ?Could you
1. 2 answers
2. asked by jeffrey
3. 860 views
An unknown gas diffuses ar a rate of 0.5 times that of nitrogen at the same temperature and pressure. Calculate the molar mass
1. 1 answer
2. asked by Anonymous
3. 1,648 views
Since the unkown acid is monoprotic, this also equals the number of moles of acid to use. A typical molar mass for an unknown
1. 3 answers
2. asked by Raeann
3. 1,028 views
If 0.208g of an unknown salt of oxalate ion requires 25mL of 0.02 M MnO4^- solution, calculate the molar mass and write the
1. 1 answer
2. asked by mike
3. 527 views
Calculate amount (in grams) of unknown acid used for titration. You want 30 mL of titrant to get the equivalence point. Assume
1. 1 answer
2. asked by Justine
3. 2,094 views
an aqueous solution containing 17.5g of an unknown molecular(nonelectrolyte) compound in 100.0g of water has a freezing point of
1. 4 answers
2. asked by Monique
3. 2,264 views
An aqueous solution containing 32.9 g of an unknown molecular (nonelectrolyte) compound in 130.0 g of water has a freezing point
1. 4 answers
2. asked by Alicia
3. 525 views
3) 0.3382 g of an unknown diprotic acid, when dissolved in water, required 32.34 mL of 0.1046 M KOH to reach the endpoint.
1. 2 answers
2. asked by Akbar
3. 1,043 views
When 100.0 g of an unknown nonelectrolyte is dissolved in 500.0 g of benzene, C6H6, the solution boils at 82.9°C. Calculate the
1. 1 answer
2. asked by ramire2
3. 1,294 views
A 0.120 g sample of a diprotic acid of unknown molar mass is dissolved in water and titrated with 0.1218 M NaOH. The equivalence
1. 0 answers
2. asked by Jorge
3. 739 views