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25.4 g of I2 and 14.2 g of Cl2 are made to react completely to yield a mixture of ICl and ICl3 . Calculate mole of ICl and ICl3 formed.
Urea, NH2CONH2, is manufactured from ammonia as well as carbon dioxide according to the following equation 2 NH3 (g) +CO2 (g) ->NH2CONH2(aq)+H2O (l)
A 0.500 mole sample of an ideal gas is at a temperature of 309 K at atmospheric pressure. Calculate the volume occupied by the gas.
The average distance between Mars and Earth is 1.3 x 10^8 miles. How long will it take a picture transmitted from the Viking space vehicle on Mars' surface to reach Earth
you have a 10.40-g mixture of table sugar c12h22o11and table salt nacl. when this mixture is dissolved in 150. g of
what is the outer configuration of d subshell of wco6. i have put d6 as its oxidation state is 0 and coordination
Problem- If a buffer solution is .140 M in a weak base (k_b=7.0*10^-5) and .530 M in its conjugate acid, what is the pH. Please illustrate work if possible thanks
At 25.0 C a solution has a concentration of 3.179M and a density of 1.260 g/mL. The density of the solution at 50.0 C is 1.249 g/ml. What is the molarity of the solution at 50.0 C
what are the allowed value for quantum numbers l,m, and s. Explain how this fits with the Mendeleev arrangement of the periodic table.
How much energy is released during the complete combustion of 372 grams of cyclohexane ?
freezing point ofnbsp pure 2-methyl-2propanol is noted 25.50c however it absorbs h2o as an impurity on exposure to
Compute the zero point energy for CO2 the symmetric stretch is 1313 cm-1, the asymmetric stretch 2335 cm-1 as well as the doubly degenerate bend is 663 cm-1.
Problem- A binary compound of chloride and silicon was analyzed and contains 79.1% chlorine. If the molecular mass is determined to be about 269 grams, what are the empirical and molecular formulas of this compound
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