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Limiting Reactant Problem

Limiting Reactant Problem

Limiting Reactant Problem When Calcium Hydroxide is mixed with sodium phosphate, calcium phosphate precipitates out of solution. If 4.12 grams of calcium hydroxide is mixed with 5.02 grams of sodium phosphate in 500 mL of water, what is the limiting reactant and how many grams of calcium phosphate will be formed? a) Calcium h…

Calculate the pH with the given ka values

Calculate the pH with the given ka values

Calculate the pH with the given ka values Given the following ka values for citiric acid, calculate the pH and the concentration of the citrate tianion(C6H5O7 3-) in a 0.10 M solution of citric acid: ka1= 7.4 x 10 -4; ka2= 1.7 x10-5; ka3= 4.0x 10 -7.

Pleaase Help!!

Pleaase Help!!

Pleaase Help!! A bottle is labeled only \”Compound B (C6H12)\” and contains a colorless liquid. You have been called in as an expert to identify this compound from its spectra: IR: 3080, 1646, 888 cm–1; NMR: 1.1 (2H,s), 2.2 (7H,s), 4.7 (2H,s)

p chem adiabatic expansion

p chem adiabatic expansion

p chem adiabatic expansion Calculate w for the adiabatic expansion of 1 mol of an ideal gas at an initial pressure of 2.25 bar from an initial temperature of 475 K to final temperature of 322 K. Write an expression for the work done in the isothermal reversible expansion of the gas at 322 K […]