State a compound contains only carbon hydrogen

Reference no: EM13169034

A compound contains only carbon, hydrogen, nitrogen and oxygen. Combustion of 0.314 g of the compound produced 0.426 g CO2, and 0.0620 g H2O. In another experiment it is found that 0.103 g of the compound produces 0.0460 g of NH3. What is the empirical formula of the compound?

a. C14H10N6O12

b. C5H7N3O6

c. C7H5N3O6

d. C9H7N2O4

Reference no: EM13169034

Questions Cloud

What volume of pure o2(g) : What volume of pure O2(g), collected at 27°C and 746 torr, would be generated by decomposition of 114 g of a 50.0% by mass hydrogen peroxide solution? Ignore any water vapor that may be present.

Calculate the enthalpy change for sublimation of iodine : Assuming the delta S does not change with temperature, estimate the temperature at which iodine would sublime.

What is the entropy change for melting the ice : ice melts at 273.15K with delta H fusion = 6.01 kJ/mol. if the ice mass is 13.8 kg in a swimming pool whose temperature is held at 22.5 degree Celsius. What is the entropy change for melting the ice?

What volume will it occupy at stp : A gas sample occupies a volume of 20cm^3 at 40 degree Celsius and at a pressure of 1.60atm. What volume will it occupy at STP?

State a compound contains only carbon hydrogen : A compound contains only carbon, hydrogen, nitrogen and oxygen. Combustion of 0.314 g of the compound produced 0.426 g CO2, and 0.0620 g H2O.

What is entropy change for the pool : If Ice melts at 273.15K with delta H fusion equaling 6.01kJ/ mol. An ice cube whose mass is 13.8 kg is dropped in a swimming pool whose temperature is held at 22.5 degrees Celsius.

Prepare contribution format income statements for april : Prepare contribution format income statements for April. (Round the "Total percent" answers to one decimal place. Input all amounts as positive values except losses which should be indicated by minus sign. Omit the "$" and "%" signs in your respon..

Explain the closing entry process : Based on this information prepare a Balance Sheet, Income Statement and Statement of Retained Earnings.

How much current is produced by the dissolution : how much current is produced by the dissolution of .525 g of chromium per hour to produce chromium (III)?

User Account

All Pages