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Problem- 1) On treating excess CaCO3 with 1 M (H4N)2SO4 explain the pH of the system vs the pH for CaCO3 saturated in 1 M H4NCl
2) With complete QPSI, pertinent EQ and material and charge balance analysis, calculate CaCO3 solubility and pH for the system produced by treating excess CaCO3 with 1 L of 1 M (H4N)2SO4
Be supposed to answer all parts thus I can get five stars
write down the chemical equations when benzene reacts with water and balanced it also explain what happens when this
Executed a mixed aldol condensation reaction by reacting an aldehyde with a ketone using sodium hydroxide as our base. Dibenzalacetone was ready by condensation of 1 mole of acetone with two moles of benzaldehyde. Define the intermediate ß-hydroxy..
Potassium hydrogen phthalate (KHP) is used as a primary standard acid to accurately find out the molarity of a NaOH solution via a titration. The formula of KHP is KHC8H4O4 and has a molar mass of 204.23 g/mol.
Describe one or more simple chemical tests that would distinguish acetaminophen from ibuprofen.
Determine how many grams of oxygen gas would be needed to combine exactly with 13.2 kg of propane (C3H8) gas (the 3 and the 8 are subscripts).
A solution was prepared by dissolving 620 grams of ethylene glycol, C2H6O2 in 1000 grams of water. Find the concentation of ethylene glycol in molality. Find the freezing point and boiling point of the solution. For water Kf= -1.86 Celsius m-1 and..
a saturated solution of pbco3nbspcontains 0.00033 g pbco3nbspin 100. g of water. what is this concentration in partsper
Determine the dilution of the stock bleach solution (NaOCl). The bleach you will be using will be somewhere around 5.5% (weight/volume). Convert this to molarity.
Problem- Show that the transition for H atom from J=0 to J=1 level is an allowed transition, and show its dependency on transition dipole moment.
What is the theoretical yield of carbon dioxide. What is the percent yield of carbon dioxide
Balance the following redox reaction if it occurs in an acidic solution. What are the coefficients in front of H2C204 and H2O in the balanced reaction. MnO4^-(aq)+H2C2O4(aq)--> Mn^2+(aq)+CO2(g)
the sun is approximated as a spherical black body with a surface temperature of 5762 k. the irradiation from the sun as
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