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Question- How many miligrams of CO2 and H2O are produced from the complete combustion of 5.745 mg of C10H7OH?2 C10H7OH + 23 O2 ---> 20 CO2 + 8 H2O
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An analysis of an oxide of nitrogen with a molecular weight of92.02 amu gave 69.57% oxygen and 30.43 % nitrogen. What is the empirical formula of the compound?
Assume that you dissolve 10.2 g of a mixture of NaOH and Ba(OH)2 in 227.0 mL of water and titrate with 1.47M hydrochloric acid. The titration is complete when 107.8 mL of the acid has been added. What is the mass (in gra ...
What is the volume of a solution with a concentration of 1.2 M that contains 12 g of NaOH?
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A chemist adds 190.0 mL of a 2.8*10^-6 mol/L mercury(I) chloride (Hg2Cl2) solution to reaction flask. Calculate the micromoles of mercury(I) chloride the chemist has added to the flask. Round your answer to 2 significant ...
Give an example of when heat is released from water as it undergoes a change of phase.
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