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zinc sulfide reacts with nitric acid to give zinc sulfate as well as nitric oxide compute the mass of zinc required to
a assume the net ionic equation for the reaction 615ml of 011 m sodium hydroxide were required to completely neutralize
explain zinc sulfide reacts with nitric acid to give zinc sulfate and nitric oxide compute the mass of zinc required to
supply the mechanism for reacting p-anisaldehyde with acetophenone to get trans-p-anisalacetophenone as well as if you
3645ml of 011 m hydrochloric acid were added to 3645ml of 0098 m aqueous barium hydroxide compute the theoretical yield
two bottles of colorless liquids have been in the back of the storeroom due to the age of the bottles the labels have
compute the mass of one atom of helium atomic mass 101 amu compute the wavelength of this atom if it is traveling at
presume that you have a solution of ascl3 with a concentration of 110-8 m presume the density of the solution is 100
define why hybridization of orbitals is necessary for oxygen 1 in the nitrous acid hono molecule in other words explain
state the oxidation number charge of the atom indicated in this molecule marked in black bold1 co2in the unbalanced
a the elemental calcium ca is produced by the electrolysis of molten cacl2 explain how many pounds of calcium can be
lozana reported a 157 volume increase at 1 atm pressure upon melting for lithium metal at 18054 degrees celsius if the
state a sentence discussing the external feel of the molecule specifically molecular polarity discuss which regions
explain what is the effect if a large concentration of malonate an analog of succinate is present in the cell during
cyanogen is a gas which encloses 462 c and 538 n by mass at a temperature of 25c as well as a pressure of 750 mm hg 150
on my test the professor gave us the rate parameters of a and temperature of 298k we were asked to determine the
compute the equilibrium constant keq for the reaction of equimolar amounts of acetophenone as well as sodium hydroxide
supply structures for the various aldol condensation products you expect from the self-condensation of 2-butanone
dry air near sea level has the subsequent composition by volume n2 7808 percent o2 2094 percent ar 093 percent co2 005
while coal is burned the sulfur present in coal is converted to sulfur dioxide so2 explain which is responsible for the
a student was given 100ml of hcl solution in a 250ml beaker as well as told that the hcl was 011m the student was as
explain a certain anesthetic contains 649 percent c 135 percent h and 216 percent o by mass at 120degc and 750 mmhg 100
the pressure of 40 l of an ideal gas in a flexible container is decreased to one-fourth of its original pressure as
at 46degc a sample of ammonia gas exerts a pressure of 53 atm explain what is the pressure when the volume of the gas
compute the amount of isopentyl acetate that must be present in the reaction mixture at equilibrium on the basis the