Explain the products is the heat gained by the reactants

Reference no: EM13674554

In thermodynamics if we are given a reaction that is exothermic is it forever the case that the heat released from the products is the heat gained by the reactants?

Reference no: EM13674554

Questions Cloud

Explain what is the empirical formula of the compound : A 1.500 g sample of a compound containing merely C, H and O was burned completely. The only combustion products were 1.738 g CO2 and 0.711 g H2O. Explain what is the empirical formula of the compound. If the molecular mass of the compound was foun..

Explain how much heat is released per kg of petrol : State balanced combustion reactions for the petrol and biodiesels shown above. a) Explain how much heat is released per kg of petrol. How much per kg of biodiesel

Compute how many grams of octane are needed to provide : Octane is a main component of the gasoline for cats and trucks. While octane burns it produces carbon dioxide, water and energy. 43 500 kJ of energy is needed to drive a car 350 km. compute how many grams of octane are needed to provide this amoun..

Explain solid carbon dioxide was placed into an evacuated : If a 4.86g of solid carbon dioxide was placed into an evacuated 2 L container, sealed as well as then heated until it completely changed to a gas with a final temperature of 75 degrees calcium, what would be the pressure

Explain the products is the heat gained by the reactants : In thermodynamics if we are given a reaction that is exothermic is it forever the case that the heat released from the products is the heat gained by the reactants

Determine the molar mass of the compound : A solution is prepared from 25.0g of benzene, c6h6 and 25.0g of an unknown compound. The freezing point of this solution is 4.3C. The normal freezing point of benzene is -5.12C/m. Determine the molar mass of the compound.

Find out if the flow is turbulent or streamline : A liquid with a density of 40.0lb/ft3 flows through a long straight pipe of circular cross section at a arte of 200 ft3/hr. Find out if the flow is turbulent or streamline under the following conditions.

Explain how many moles of sodium chloride : Presume you had started with 3.25 moles of sodium hydrogen carbonate, Explain how many moles of sodium chloride would you expect to be formed

Explain what are the typical values of dh in kj/mol : Explain what are the typical values of ΔH in kJ/mol for aqueous solutions. Explain with respect to redox reactions

User Account

All Pages