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Calculate the rate constant for a reaction at 500K whose activation energy is 24.0 kJ/mol and the prefactor is 4.11 x 10-1
In the qualitative analysis of antimony, please assist with net ionic equations for Sb3+ with thioacetamide, Sb2S3 with NaOH, Sb2S3 with conc. HCL, and SBCl6- with H2C2O4 and thioacetamide.
when benzene is treated with cyclohexene in the presence of a lewis acid catalyst such as aluminum chloride
Consider the reaction that occurs when a CLO2 solution and a solution containing hydroxide ions (OH-)are mixed at ) degree celcius @CLO2(aq)+ 2OH-(aq)-----CLO3-(aq) + CLO2- (aq) + H2O(l)
The formula thionyl chloride is SOCL2. This compound is a very powerful drying agent in the synthetic chemistry industry as it reacts completely with water according to the following unbalanced equation
How many milliliters of 0.150 M Na2S2O3 solution are needed to titrate 2.433 g of I2 to the equivalence point
A .464 g sample of a metal, M, reacts completely with sulfuric acid according to M+H2SO4 yields MSO4+H2. A Volume of 211 mL of H is collected over water, the water level in the collecting vessel is the same as the outside level.
use the half reaction method to balance each of the following in acidic solution except as indicated:
2sbs 3ss rarr sb2s3s is the given equation in which sb2s3 is 340. gmol determine what is the mass percent yield from
Calculate the volume of concentrated HCL (37% by weight, density 1.19 g/mL) that must be added to 500 mL of .10 M ammonia to make
What is the mass of the solid NH4Cl formed when 73.0 g of NH3 are mixed with an equal mass of HCl? What is the volume of the gas remaining, measured at 14.0° C and 752 mmHg?
A 35.8-g sample of cadmium metal was melted by an electric heater providing 4.66 J/s of heat. If it took 6.92 min from the time the metal began to melt until it was completely melted, what is the heat of fusion per mole of cadmium?
an oxide of copper is decomposed forming copper metal and oxygen gas. a 0.500 g sample of this oxide is decomposed
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