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Solid lithium metal reacts with water,giving a solution of lithium hydroxide andreleasing hydrogen gas. Write a balanced equation for the reactionusing complete formulas for the compounds with phase labels.(Include states-of-matter under SATP conditions in your answer. Usethe lowest possible coefficients.)
When nitroglycerin explodes it produces nitrogen, oxygen and water and carbon dioxide. If the heat of reaction is -5692 kj/mol how much heats released when 4.5 g of the explosive reacts
14.0 moles of gas are in a 8.00 Liter tank at 21.0 Celcius. Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are a= 2.300L^2 x atm/mol^2 and b=.0430 L/mol.
Calculate the equilibrium constant kc for a reaction occuring at a temp 0f -19 degree C and when delta G of 1.6 KJ/mol(use R =8.314 J/mol and 273 for kelvin conversion)
Suppose you have made 1L worth of a mixture of methanol and water, by mixing 3 parts of methanol and 2 parts of water by mass. Assume for simplicity that the volume of the mixture is exactly equal to the sum of the volumes of the ingredients (whic..
A scientist has 59g of Polonium-103. How much will be left after 12 yers, if Polonium-103 has a half life of 3 years.
What minimum volume of 14.0M hydrochloric acid would be required to completely dissolve a 700.0g iron bar
Given that an atom of a semiconductor has a diameter of 3.33 , what is the maximum number of moles that fit in the channel of a processor chip that is 76.5 long, 74.1 , wide and 545 thick. Assume that the atoms stack in a simple cubic arrangement...
A manufacturer of bicycles has 4819 wheels, 2305 frames, and 2250 handlebars. How many wheels are left over? How many frames are left over? How many handlebars are left over? Which part limits the production of bicycles?
If it takes 526 J of energy to warm 7.40 grams of water by 17 degrees Celsius, how much energy would be needed to warm 7.40 grams of water by 55 degrees Celsius?
Place the following complex numbers in a two-dimensional complex plane and find their absolute value lzl and phase angle arg
the dipole moment mu of hydrogen bromide hbr a polar covalent molecule 0.790 d debye and its percent ionic character
Verify the first equality in R (beta(delta e)^2e^Beta(delta e)/[e^Beta(delta e)-1]^2 using the chain rule, and then verify the second equality in the same bolded equation by evaluating the derivative with respect to Beta
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