Question- a 375-g sample of limestone caco3 contains 180 g
Question- A 3.75-g sample of limestone (CaCO3) contains 1.80 g of oxygen and 0.450 g of carbon. What is the percent O and the percent C in limestone?
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question- the value of for the reaction below is -790 kj the enthalpy change accompanying the reaction of 095 g of s is
question- how much heat would be released from the combustion of 922 g of glucose if as shown in the following reaction
question- an unknown aromatic compound a has the molecular formula c13h16 compound a reacts with br2ccl4 to give a
question- a reaction rate is 693x10-3 at 10c if you raise the temperature by 30c what approximately is the new reaction
question- a 375-g sample of limestone caco3 contains 180 g of oxygen and 0450 g of carbon what is the percent o and the
question- what would be the differences between the ir spectra of cis-4-tert-butylcyclohexanol and
question- from an ir spectra of 4-tert-butylcyclohexanone can i determine if i have a mixture of both cis and trans
question- write a balanced net ionic equation for the precipitation reaction of cacl2 and cspo4 in an aqueous solution
question- the reversible conversion of phosphorous pentachloride gas into phosphorous trichloride and chlorine gases
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