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Why does the cyclohexane chair confirmation have a point group of D3d? It's hard for me to see the principal axis of C3.
Could someone please explain why synthesized soap and detergent have different reactions when they are mixed with calcium chloride
The nuclide 198 au 79 has a half life of 64.8 hours. what is the rate constant for the decay of 198 au 79. how much of a 0.0100g sample of 198 au 79 remians after 1 day.
Consider the reaction Cl2(g) + I2(g) 2 ICl(g), which is endothermic as written. What would be the effect on the equilibrium position of increasing the volume of the reaction container
Calculate the molar heat of neutralization. Assume the specific heat of the solution is 4.184 J/g*degrees C. The heat capacity of the calorimeter is 32.5 J/degrees C.
A sample of sodium reacts completely with 0.142 kg of chlorine, forming 234 g of sodium chloride. What mass of sodium reacted?
Using electronegativity, predict in the order of decreasing polarity the following bonds: N-P, N-O, N-C, N-S, N-F. Predict how valence electrons would pair up in the AsO4-3 ion.
a) What is the molarity of the acetic acid? b) If the density of the vinegar is 1.006 g/cm3, what is the mass percent of acetic acid in the vinegar.
Calculated the volume of 1 M solution of HCl needed for 1 unit shift of the pH of the following solutions
The lab is synthesis of Methyl Benzoate. The question is besides fischer sterification Name three other ways to make esters.
Calculate the change in Gm for ice at -10C, with density 917kg/m^3 when the pressure is increased from 1.0 bar to 2.0 bar. Self test 3.12
Calculate the molarity of a phosphoric acid(H3PO4) solution that is 84% by mass phosphoric acid and has a density of 1.87g/mL.
The Ka of a monoprotic weak acid is 6.08 × 10-3. What is the percent ionization of a 0.187 M solution of this acid
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