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Question- What is the pH at the equivalence point in the titration of 150 mL of 0.10 M HNO2 with 0.10 M NaOH?
I need help for above question. Show each steps for the above problem.
Write the structural formula of the main organic product for the following reaction between an alcohol, tosyl chloride, and then a nucleophile.
How is the equilibrium yield of C6H12O6 affected by each of the following? 6 CO2(g) + 6 H2O(l) + HEAT C6H12O6(s) + 6 O2(g) (a) increasing PCO2 increases decreases no effect
Hydrofluric acid in an aq solution has a molar mass of 20.01g/mol. A chemist dissovles a .2001g sample in 20.0 mL and titrates it
A solution containing both Mn2+ and Cd 2+ is saturated with H2S gas, after which the concentration of H is found to be .30 M. will the sulfides of these ions form a precipitate under these conditions
A sample of an unknown gas effuses in 12.2 min. An equal volume of H2 in the same apparatus at the same temperature and pressure effuses in 2.82 min. What is the molar mass of the unknown gas
what is the formula for the ion formed when each of the following elements loses its valence electrons.
A certain plant material is known to contain mainly trimyristin and tripalmitin in approximately equal amounts. Tripalmitin, the structure of which you should look up in a reference source,
Which of the following terms would be used in a description of the mechanism of this reaction? tertiary carbanion, 2-methylpentoxonium ion, sp hybridized pentyne, vicinal dihydroxide, or hydroxide ion.
an hcl solution was made by mixing 20ml of concentrated 12m hcl with 100ml of isopropyl alcohol. what is the molarity
A 12 inch diameter ball of pure cobalt metal at 225 deg celcius was placed in 10 gal of water at 15 deg celcius. what is the final temperature of the water. assume no heat lost to surrounding
For the above rxn, if 0.0001 M of B and 0.0001 M of C were added at the same time, which way would the rxn shift, or would it remain unchanged
Determine how many moles of Trisodium phosphate would be required to react with 4.0mol of Silver Nitrate?
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