ayshboy044 ayshboy044

06-10-2022
Chemistry

Answered

A hydrocarbon weighing 4.0 g on complete combustion with oxygen produces 5.6 L of CO gas NTP and 9 g of water. Show that these data are in agreement with the law of conservation of mass

Answer :

Other Questions

4. What is the percent by mass of water in: BaCl₂ .2H₂O Co(C₂H₂O₂)2 .4H₂O

A cylinder contains 29.5 L of oxygen gas at a pressure of 1.30 atm and a temperature of 275 K . What is the mass of oxygen in the cylinder? Express the mass in

The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by doing a famous experiment in 1775. In this experiment Lavoisier

A syringe containing 1.43 mL of oxygen gas is cooled from 95.4 ∘C to 0.6 ∘C . What is the final volume Vf of oxygen gas? (Assume that the pressure is constant.)

Oxygen gas reacts with powdered aluminum according to the following reaction: 4Al(s)+3O2(g)→2Al2O3(s) What volume of O2 gas, measured at 792 mmHg and 32 ∘C , is

Calculate the mass percent of solute if you have 0.719 g NaCl in 52 g of water .

Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of nitrogen monoxide would be produced by this reaction if 6.74 mL o

To identify a diatomic gas ( X2 ), a researcher carried out the following experiment: She weighed an empty 4.2- L bulb, then filled it with the gas at 2.00 atm

Which of the following salts are soluble in water (in amounts greater than 1 g per 100 g of water)?

A gas made up of atoms escapes through a pinhole 2.16 times as fast as Xe gas. Write the chemical formula of the gas.