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Methane gas is completely combusted the products are carbon dioxide gas and water gas. What statement can be correctly made regarding the entropy change of this reaction?
- The entropy of the reaction is increasing because there are more moles of gaseous products than moles of gaseous reactants.
- The entropy of the reaction is increasing because there are fewer moles of gaseous products than moles of gaseous reactants.
- The entropy of the reaction remains constant because there are an equal number of moles of gaseous products and gaseous reactants.
- The entropy of the reaction is decreasing because there are more moles of gaseous products than moles of gaseous reactants.
- The entropy of the reaction is decreasing because there are fewer moles of gaseous products than moles of gaseous reactants.
An aqueous solution containing 2.0M of AgNO3 is slowly added from a burette to an aqueous solution that holds 0.01M Cl- as well as .01M Br-. Is separation of the two ions by selective precipitation feasible? Assume 10^-5 M as the complete removal ..
What is the velocity of a first-order reaction when the reactant concentration is 6 x 10-2 M and the rate constant is 8 x 103 sec-1?
H2 reacts according to the following equation representing the synthesis pf ammonia gas: N2(g) + 3H2(g)--> 2NH3 If 1 Liter of H2 is consumed, what volume of ammonia will be produced at constant temperature and pressure
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Calculate the amount of energy in the form of heat that is produced when a volume of 2.73 L of SO2(g) is converted to 2.73 L of SO3(g) according to this process at a constant pressure and temperature of 1.00 atm and 25.0 °C. Assume ideal gas behav..
A solution containing 26.50mg of an unknown protein per 29.5mL solution was found to have an osmotic pressure of 3.75torr at 13C. What is the molar mass of the protein
aswer the questions1. use a spreadsheet to make an xy scatter plot label the axes and give it a title.2. use a
What is the formal charge of the N atom in the correct or best Lewis structure for CN-?
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