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Question- What do you think would occur if all of our metabolic reactions had a DeltaG that was positive? Same question, but all reactions had a negative DeltaG?
Express your answers to three significant figures separated by comma.
the solubility product constant for aio32is 1.55x10-6. what volume in ml of 5.29x10-2 ms2o32- would be required
WHat are the boiling points and freezing point of a 2.97m solution of naphtalene in benzene. ( the boiling point and freezing point of benzene are 80.1 C and 5.5 C, respectively)
23 g of oxygen are reacted with sufficient nitrogen to make 33 g of nitrogen dioxide according the following reaction: 2O2(g) + N2(g) -> 2NO2(g)If the reaction goes to completion, how much nitrogen reacted
When table sugar is burned in air, carbon dioxide and water vapor are products, as shown by the following unbalanced chemical equation
how many moles of NaCl would be made by combining 20,000 moles of Na with 2 moles of Cl
One mole of an ideal gas undergoes an isothermal reversible expansion, doing 1 kJ of work and doubling the volume. What is its final temperature? How much heat was added to the gas
Given that 25 grams of iron are produced from the reaction shown below,calculate the corresponding mass of oxygen that should be produced. 2FeO3 > 2Fe+ 3O2
What mass (in grams) of methanol (CH3OH) would need to be added to 250 grams of water to make an ideal solution with a boiling point of 104.3°C? (Kb for water is 0.512°C/m)
Assume that a solid has a constant of Cp,m=25 J/K-mol from 50K to 298K and that the DeBye approximation is valid from 0K to 50K. Estimate the standard molar entropy Sm for the solid at 298K.
A bottle of concentrated sulfuric acid is labeled as 96 wt% (m/m) h2so4. The solution has a concentration of 18.0 M. a. What is the volume of the 18.0 M solution that is needed to make a 1.00 L solution that is 1.00 M H2So4
Using (and citing) appropriate sources, determine the energy output for E-85 (ethanol) and gasoline (octane) on a) a per mole basis
A 1.00 L buffer solution is 0.150 M in HC7H5O2 and 0.250 M in LiC7H5O2. Calculate the pH of the solution after the addition of 100.0 mL of 1.00 M HCl. The Ka for HC7H5O2 is 6.5 x 10^-5
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