0526 g sample of a compound containing only c and h was
0.526 g sample of a compound containing only C and H was burned, and 1.78 g of CO2 and 0.364 g H2O were obtained. What is the empirical formula of the compound?
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flourine in its ionic form carries an excess of 1 negative charge if the element fluorine has an atomic number of 9 and
through an enolate ion reaction aldol condensation claisen condensation acetoacetic ester or malonic ester synthesis
a storage tank 25 m hight is filled with gasolinea find the gauge pressure at the bottom of the tankb calculate the
water flows at 051 ms through a pipe14 cm in diameter when the pressure is175000 pa the pipe the goes up7 m before
0526 g sample of a compound containing only c and h was burned and 178 g of co2 and 0364 g h2o were obtained what is
how many grams of ca metal are produced by the electrolysis of molten cabr2 using a current of 300 amp for 100
for the cellar of a new house a hole is dug in theground with vertical sides going down 240m a concrete foundationwall
1you are the vice president of a small community bank who is being pressured from multiple stakeholders including the
please describe the following relationships in henry viii1duke of buckingham amp cardinal wolsey2 king henry amp
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