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Consider the following equation CO plus 2 H2 and acirc and 134 and 146 CH3OH and acirc and 150 and sup3H rxn -128 kJ Calculate the amount of heat (in kJ) associated with complete reaction of 8.08 g H2?
Consider the following equation CO plus 2 H2 and acirc and 134 and 146 CH3OH and acirc and 150 and sup3H rxn -128 kJ Calculate the amount of heat (in kJ) associated with complete reaction of 8.08 g H2?
What is kinetic?
In terms of chemical kinetics, it is the study of reaction (rxn) rates. By analysing various rxn conditions such as concentration or temperature, kinetics obtains information about the rxn mechanism and the overall state of the chemical rxn.
What are the bronze BB's formed by the shake and bake methaphetamine recipe?
Reducec lithium from the rxn.
How can you determine rate of rxn of a rxn mechanism having fast equilibrium?
You can determine the rate of a reaction mechanism having fast equilibrium by the number of hydrogen ions that are present. If the reaction has a high number of hydrogen ions then the reaction will have fast equilibrium.
Is qrxn delta h of reaction under the same pressure?
Yes, ( q_{rxn} ) (the heat of reaction) is equal to the change in enthalpy (( \Delta H )) of the reaction when measured at constant pressure. This is because, under constant pressure conditions, the heat exchanged in a reaction corresponds directly to the change in enthalpy. Thus, ( q_{rxn} = \Delta H ) at constant pressure.
Is neutralizing the acid endothermic?
exothermic. no energy input is required in an acid/base rxn
What is the name of a chemical rxn between and acid and base?
Neutralization
Hydrochloric acid potassium carbonate?
Because hydrochloric acid is a clear solution and potassium is a solid white powder the observation would be: a colourless, clear solution is add to a solid white powder which formed a solution and produced orderless, colourless gas. equation: 2H+(aq) +K2CO3(s) ---> 2K+(aq)+ CO2(g)+ H2O(l) NOTE: observations are what you actually see, therefore you would not be able to tell is the colourless gas was carbon dioxide or that water was present in the solution.
In what year did Rexnord Corporation - RXN - have its IPO?
Rexnord Corporation (RXN)had its IPO in 2012.
What does rxn stand for?
Reaction.
What is the market cap for Rexnord Corporation RXN?
As of July 2014, the market cap for Rexnord Corporation (RXN) is $2,912,876,330.84.
What is the shorthand form for describing chemical reactions?
write down the formula for any substance entering into reaction.place the (+) sign between the formulas as needed and put the yield after the last one.
Consider the following equation CO plus 2 H2 and acirc and 134 and 146 CH3OH and acirc and 150 and sup3H rxn -128 kJ Calculate the amount of heat (in kJ) associated with complete reaction of 8.08 g H2?
Consider the following equation CO plus 2 H2 and acirc and 134 and 146 CH3OH and acirc and 150 and sup3H rxn -128 kJ Calculate the amount of heat (in kJ) associated with complete reaction of 8.08 g H2?
What is the molecular equation for copper II carbonate and dilute sulfuric acid?
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 Its already balanced
What is the product of alanine and hydrochloric acid?
Since in this case the alanine will behave as a base, the equation will be: CH3CH(NH2)COOH + HCl -> H2O + CH3CH(NH2)COCl As it's a neutralisation reaction (products must be water and a salt).
What is kinetic?
In terms of chemical kinetics, it is the study of reaction (rxn) rates. By analysing various rxn conditions such as concentration or temperature, kinetics obtains information about the rxn mechanism and the overall state of the chemical rxn.
Carbonic acid is a diprotic acid explain what that means?
Being a diprotic acid means that carbonic acid can donate two protons (H+) per molecule in a two-step ionization process. This results in the formation of two different ions: bicarbonate ion (HCO3-) and carbonate ion (CO3^2-).
