Study23456 Study23456

04-09-2022
Chemistry

Answered

how many grams of water will be formed by burning 75.0 g of propane and 25.0 grams of oxygen? C3H8 +O2 = 3CO2 + 4H2O + 150kJ using this equation.

Answer :

Other Questions

If a sample of ammonia contains 19.0 g of H, how many grams of N does it contain? Express your answer in grams of nitrogen to two significant figures. Please h

calculate the density of a liquid with a total mass of 88.30 grams and a volume of 165.0 milliliters.

A solution has an H3O+ concentration of 3.5 x 10^-5 M. Is it acidic or basic? What is the pH of a 4.0 x 10^-3 M solution of NaOH? How many grams of NaCl can be

a sample of brass weighing 1.203 grams was analyzed. brass is an alloy composed of copper, cu, and zinc, zn. the zinc in the alloy was reacted with 35.123 grams

Describe Lavoisier's famous presentation and why his assertion of L.O.C.O.M. replaced the Phlogiston Theory of ordinary burning. In this assignment you must bri

(e) A 0.050 mol sample of a hydrocarbon was burned in excess oxygen. The products were 3.60 g of water and 6.60 g of carbon dioxide. (i) Calculate the number of

decide which element probably forms a compound with hydrogen that has a chemical formula most and least similar to the chemical formula of the compound formed b

calculate the number of oxygen atoms in a 90.0g sample of vanadium(v) oxide v2o5. be sure your answer has a unit symbol if necessary, and round it to 3 signific

how much water should be added to 28 ml of 15% alcohol solution to reduce the concentration to 14%?

What volume (mL) of 1.50 M CuSO4solution will contain 16.5 g of CuSO4? pls help me!! I'm stuck on this questions!!!