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Question- Predict the splitting pattern for each kind of hydrogen in the following molecule. Make splitting assignments starting with the methyl group on the left and end with the methyl group on the right.
CH3CH2COOCH3
I require expert help to solve the above question. Illustrate each and every step.
buffer solution from a solution of 0.200-M aniline, C6H5NH2, a weak base, and a solution of 0.100-M hydrochloric acid. take the pKa of aniline to be 9.13.
what is the ppm of hardness for the 0.00100 M CaCl2 solution?
A buffer contains equal amounts of a weak acid and its conjugate base and has a pH of 5.25. Which of the following values would be reasonable to expect for the pH after addition of a small amount of HCl
Was wondering if there was any program that permits for automatically balancing chemical equations, in particular and most vital to me, one with capabilities of balancing redox reactions
Problem- What is the volume, in liters, occupied by 2.95 moles of N2 gas at 0.765 atm pressure and a temperature of 68ºC
An alternate method for determining rate law is to moniter concentration of each reactant continuously over span of rxn. explain no more in 1 paragraph how rate law is derived from data obtained.
Calculate the percentage yield of 1M of potassium chromate (50 ml) and Lead (II) nitrate 1 mol (50ml) Which best represents the rate equation for the rate-determining step of this reaction
Compute the pH at the equivalence point in the titration of 45mL of 0.190 M methylamine with a 0.305 M HCL solution. Compute the pH of 0.33M NaF solution. Ka for HF=7.1x10-4
Predicting nuclear stability is important when determining whether or not a nuclear reaction can take place spontaneously.
Calculate the internal energy and enthalpy of 1 kg of air occupying 0.05 m3 at 20 bar. If the internal energy is increased by 120 kJ as the air is compressed to 50 bar, calculate the new volume occupied by 1 kg of the air.
During the conversion of glutamine to proline, you have labeled the gamma-carbonyl group of glutamine with 14C. What carbon in the proline product would be labeled
when 7.50 g of magnesium reacts with 9.50 g hydrochloric acid, hydrogen gas is formed. what is the limiting reagent?
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