What produces tears? Which gas is used to fill balloons? What is the history of natural gas? What is poison gas? What gases cause air pollution? What is methane used for? Which greenhouse gas is produced by landfills? What is sarin gas and what does it do?
What is the molecular geometry of trans-difluroethylene: trans-C_2H_2F_2? What is a fuel cell? a. an electromagnetic cell that produces electricity by converting the chemical energy of a fuel directly into electricity without burning the fuel b. an electrochemical cell that produces electricity...
Synthesis Triethanolamine can be synthesized by the reaction of ethylene oxide and ammonia. The reaction also produces some by-products, such as monoethanolamine and diethanolamine. The yield of the products can be controlled by changing the ratio of the reactants. Applications Triethanolamine is widel...
An aging leaf produces less and less auxin, a hormone that stimulates cell growth. The drop in auxin makes the cells of the breaking layer more sensitive to ethylene. As the influence of ethylene becomes stronger, the cells start producing enzymes that weaken the cell walls of the breaking la...
produces less and less auxin, a hormone that stimulates cell growth.The drop in auxin makes the cells of the breaking layer more sensitive to ethylene.As the influence of ethylene becomes stronger, the cells start producing enzymes that weaken the cell walls of the breaking layer.Finally, with...
The unique formula of MULTICOOL hydrocarbon refrigerants produces a 30% to 50% increase in the efficiency of heat conductors, compared to other refrigerants. In practice, this means that MULTICOOL refrigerants release heat faster and have a lower boiling point than fluorocarbon refrigerants. For exam...
The addition of water to fluorine or chlorine gases produces: hydrofluoric (HFl) and hydrochloric acids (HCl) respectively. Each of these acids is quite corrosive and will easily cause damage to eyes and lungs as well as equipment. In Europe, all plenum cable must adhere to Low-Smoke Zero ...
Gas phase processing: In this process gaseous propylene is placed with a solid catalyst inside a loop reactor that produces a fluidized bed. To produce random polymers it uses a gas phase reactor. 4.How are the polypropylene sheets prepared?
Suppose 1.25 grams of ethylene react with 4.25 grams of oxygen (O2) to produce CO2 and H2O (combustion reaction). How many grams of CO2 are formed? The combustion of propane (C_3H_8) produces CO_2 and H_2O: C_3H_8 (g) + 5 O_2 (g) ---> 3CO_2 (g) + 4 H_2O (g) ...
Name the gas that is emitted when hydrochloric acid is burnt. What is the mass of the gas produced if a chemical reaction produces 5.6 L of nitrous oxide gas at STP? What are the products of complete combustion of hydrocarbons? Most fire deaths occur outside th...