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Problem- What is the chemical equation for the above? Is there a reaction? If so, what are the balanced 1) molecular, 2) ionic, 3) net ionic equations? What are the states in the net ionic equation?
I want you to clarify the chemistry in this above problem.
On what basis can we justify the assumption that the entropies of deprotonation of the ground and excited state 2-naphthol molecules are equal.
Problem- The molar heat capacity of silver is 25.35 J/mol??C. How much energy would it take to raise the temperature of 11.8gof silver by 12.2?C
The formula for rust can be represented by Fe2O3. How many moles of Fe are present in 10.0 g of the compound
Butane C4H10 is a component of natural gas that is used as fuel for cigarette lighters. The balanced equation of the complete combustion of butane is
A 0.062 M aqueous sample of species y was analyzed by atomic absorption spectroscopy at 525 nm and in a 1.00-cm cell and yielded a %T value of 70.19 % . Calculate the molar absorptivity of species y.
Compare the relative reactivities of the alkyl halide substrates used in this experiment to both SN1 and SN2 reaction conditions.
1.925 g of methanol is burned in a bond calorimeter with a heat capacity of 10.4 kj/c .how much heat is given off in kj/g if the temperature increase 4.19 c
Given that the nuclidic masses of 238U = 238.0508 amu and an a particle = 4.0026 amu, calculate the mass of 234Th in units of g/mol.
You have 493 mL of chlorine trifluoride gas at 699mmHg and 45 degrees Celsius. What is the mass (in grams) of the sample.
Propose a mechanism for the following reaction, using arrows to show the flow of electrons. Be sure to show every step.
A fuel gas containing 86 % methane, 8 % ethane, and 6 % propane by volume flows to a furnace at a rate of 1450 m3 /h at 15 degrees C and 150 kPa (gauge), where it is burned with 8 % excess air. Calculate the required flow rate of air in SCMH
Determine whether (yes or no) there are hydrogen bonding forces between the molecules of the compoud. for acetic acid, methylamine and chloromethane.
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