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Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in front of H+ and Fe^3+ in the balanced reaction?Fe^2+(aq) + MnO4-(aq) yields Fe^3+(aq) + Mn^2+(aq)
A careless student, Will Bobble, misread the label on a bottle of 10 M sodium hydroxide and used it (rather than 1 M NaOH) to dissolve his vanillin
When NO(g) reacts with H2(g) to form N2(g) and H2O(l), 376 kJ of energy are evolved for each mole of NO(g) that reacts. Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation.
When 2.9683 g of benzoic acid are burned in a calorimeter, the temperature rises from 21.84 C to 24.67 C. What is the heat capacity of the bomb
compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?
14CO2 can be used to label calvin Cycle intermediates under conditions of high illumination. What is the percent chance that the single GAP produced (in the presence of 14CO2) is labeled with 14C
Then 41.44 g of water, with an initial temp of 76.9 degrees celcius, was added to the calorimeter. The final temperature of the water in the calorimeter was 22.9 degrees celcius. what is the heat capacity of the calorimeter
Also calculate the pressure in atmospheres using the van der Waals equation. For N2, a=1.35 (L^2?atm)/mol^2, and b=0.0387 L/mol.
a student dissolves 1.50g of copperii nitrate in water. after adding aqueous sodium carbonate solution which contains
Adipic acid with melting point 151c is added to succinc acid of 185 c what is the effective in melting point
Niacin is one of the B vitamins and it acts in solution as a weak acid (call it HN). If a 2.00 x 10-2 M of HN is prepared the pH of the solution is 3.26. What is the Ka for this acid.
How many H- ions are around each Na+ ion in NaH, which has a cubic unit cell with H- ions on each corner and each face
Calculate the energy required to raise the temperature of 160.0 g Ag from 273 K to 295 K. Please provide answer in J
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