If a gas consisting of only carbon and hydrogen has an
If A gas consisting of only Carbon and Hydrogen has an empirical formula of CH2. The gas has a density of 1.65g/L at 27 degrees Celsius and 734 torr. Find out the molar mass and molecular formula of the gas
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n2 3h2 ----gt 2nh3explain what is the maximum amount of ammonia that can be formed if 30 molecules of nitrogen react
state the electron configuration of the ground state of calcium state the electron configuration of the next two
benzene may be regarded as a 04 nm square box containing six pi-electrons compute the wavelength of the light needed to
a 214-l sample of hcl gas at 261atm and 28 celsius is completely dissolved in 668ml of water to form hydrochloric acid
if a gas consisting of only carbon and hydrogen has an empirical formula of ch2 the gas has a density of 165gl at 27
while 111g of 2-methyl-2-propanol was heated with phosphoric acid a colorless gas evolved this gas was passed through a
find out the normal boiling point in celsius of pure acetic acid giving that the liquid has a vapor pressure of 139
the thermal decomposition of calcium carbonate produces two by-products calcium oxide as well as carbon dioxide compute
calcium chloride is commonly utilized in first aid hot packs the lattice energy of calcium chloride is 22234 kjm the
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