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Consider the reaction C12H22O11(s) + 12O2(g)12CO2(g) + 11H2O(l) in which 10.0 g of sucrose C12H22O11, was burned in a bomb calorimeter with a heat capacity of 7.50 kJ/C. The temperature increase inside the calorimeter was found to be 22.0C. Compute the change in internal energy, E, for this reaction per mole of sucrose. State the change in internal energy in kilojoules per mole to three significant figures.
Write the mechanism for the formation of 4-chlorobenzanilide from the combination of the following reagents:
Write the balanced equation for the complete combustion of each of the following compounds
How many grams of calcium phosphate are theoretically produced if we start with 3.40 moles of Ca(NO3)2 and 2.40 moles of Li3PO4
Draw the Lewis structure of nitramide with a single bond between the two nitrogen atoms and include formal charges. Are there any resonance structures? If so, please draw these too. Describe the hybridization of the nitrogen atoms.
What is the difference between the virial equation of state and the SRK equation of state? When would you use one versus
A sample of river water has a bicarbonate ion concentration of 1.0 × 10-4M. Calculate the total alkalinity for the sample in mmol/L.
Glass is a notorious source of metal ion contamination. Three glassbottles were crushed and sieved to collect 1-mm pieces. To see howmuch Al3+ could be extracted, 200mL of a 0.05 Msolution of the metal-binding compound EDTA was stirred with 0.50 g..
natural gas is primarily methane ch4 and is used to heat homes. a typical home is approximately 2000 ft2 and the
In an SN1 reaction, what will happen to the rate of the reaction if the concentration of the nucleophile is increased by 100%. What if it is an SN2
The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie wavelength for an electron in a hydrogen atom is 3.31\times 10^{-10}~\rm m, how fast is the electron moving relative to the speed of light? The speed of light is 3.00\times10..
The conversion of substance A to substance B has delta E = ?35 kJ mol?1 and an activation energy, Ea, of 25 kJ mol?1. Sketch a reaction diagram, and on it clearly indicate A, B, the activated complex (C), delta E and Ea.
Define to me in Sn1 and Sn2 reactions what is R group and what is an RX substrates? As well give an example and labeling what the R group is and RX substrate.
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