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N2 is used industerial to produced Nitric acid, but contributes to acid rain and photo chemical smog. What value of nitrogen is formed at 742 torr and 28.7dgree by reacting 2.78cm^3 of cuppor 8.95gm/cm^3 .with 246 ml of nitric acid and 68% by mass
1-bromobutane was added to a solution of sodium iodide in acetone. one of the possible side products of this reaction
ideal gas in 2.0 L what will be the volume of the gas if the pressure on the container is doubled while the temperature is reduced from 400 K to 200 K.
at 450degc tert-butyl alcohol decomposes into water and isobutene.ch33cohg ch32cch2g h2oga reaction vessel contains
Describe the preparation of 200 mL of 1.00% (w/v) aqueous CuSO4, from a 0.218 M CuSO4 solution.
A vessel containing 45.0 cm3 of helium gas at 25°C and 106 kPa was inverted and placed in cold ethanol. As the gas contracted, ethanol was forced into the vessel to maintain the same pressure of helium.
Why An adequate answer will address what the reported melting point and percent yeild suggest about the purity of the isolated trimyristin.
a calculator to calculate the average and standard deviation for x1 through x12. i know how to find the average but i dont understand how to findthe standard deviation.
You are given an unknown (solid or solution) and told that it can be one of the other of the compounds in the pairs listed below. Describe a simple chemical test (Not a flame test) using only reagents from our chemistry kits that would enable you ..
Sodium methoxide CH3ONa is a weaker base than BuLi or nBuLi butyllithium. Recommend an explanation why it is not surprising to find that a weaker base is sufficient to prepare the Horner-Emmons-Wittig reagent.
For the reaction 2HI(g) H2(g) + I2(g), Kc = 0.290 at 400 K. If the initial concentrations of HI, H2, and I2 are all 1.50 × 10-3 M at 400 K, which one of the following statements is correct
a 10.0-g sample magnesium reacted with excess hydrochloric acid to form magnesium chloride .when the reaction was
Construct a spontaneous voltaic cell using the following materials: A Ni(s) electrode, a copper electrode, a 1.0 M Ni(NO3) (aq) solution and a 1.0 M CuSO4 (aq) solution.
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