How are isotopes defined

What is the mass of 5.35 mol Fe2 (SO4) 3?

For the reaction 2SO2+O2 - - - > 2SO3 write the forward and reverse reactions

What Type of energy conversion occurs when you place your feet near the fire place and They become warm

Gold does not react with water to form rust. is this a physical property or chemical property?

Doing an Endothermic reaction, what happens to energy in relation to the surroundings? A. released to B. absorbed from C. mixed with

Nonmetal oxides can react with water to form acids. For example, carbon dioxide reacts with water to form carbonic acid: CO2 H2O H2CO3. (1) Write an equation to show how diiodine pentaoxide reacts with water to form an acid. Do not include states.

If atmospheric pressure suddenly changes from 1.00 atm to 0.892 atm at 298 k, how much oxygen will be released from 4.40 l of water in an unsealed container?

Determine the molecular formula for the unknown if the molecular mass is 60.0 amu and the empirical formula is ch2o.

Draw the organic product of the following nucleophilic reaction

How does the energy of the activated complex compare with the energies of reactants and products? select one: a. it is lower than the energy of both reactants and products. b.