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Calculate the Gibbs energy,entropy, and enthalpy of mixing when 1 mole C6H14(hexane) is mixed wth 1 mol C7
At a temperature of 395*C and a pressure of 705 mmHg, how many grams of NH3 can be produced when 3.80 L of NO2 react?
In the following chemical equation, what is the reactant. CuSO4·5H2O(s) ® CuO(s) + SO3(g) + 5H2O(l)
What is the structural formula of the product in the following alkene addition reaction; CH3-CH=CH2+H2O and H2SO4
How much heat is absorbed by a copper penny with mass 3.10 g whose temperature rises from -8.0*C to 37.0*C
The overall reaction in the lead storage battery used in your car is Pb (s) + PbO2 (s) + 2 H+ (aq) + 2 HSO4 - (aq) ? 2 PbSO4 (s) + 2 H2O (l) a. For the overall cell reaction
Will you be able to do flow chart for the separation of cations, from groups, I, II and III, and a write a simple procedure step by step.
When a 3.25g sample of solid sodium hydroxide was dissolved in a calorimeter in 100.0 g of water, the temperature rose from 23.9 C to 32.0 C. Calculate deltaH (in kJ/mol NaOH) for the solution process:
What is the central atom for NH3, how many bonds are formed, what's the polarity and what's the direction of electronegativity
osmosis is the process responsible for carrying nutrients and water from groundwater supplies to the upper parts of
The bond in molecular iodine is quite weak, and hot iodine vapor contains a proportion of atoms. When 1.00 g of I2 is heated to 1000 K in a sealed container of volume 1.00 L
In a titration experiment, a 12.5 mL sample of 0.0500 M KOH neutralized 14.7 mL of HNO3 solution. Calculate the molarity of the HNO3 solution.
Chromium metal (Cr) can be perpared by reacting to the oxide with aluminum. THe equation for the reaction is Cr2O3 + 2 Al = 2 Cr + AL2O3
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