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Calculate the heat when 150 ml of .500 M HCI is mixed with450 ml of .100 M barium hydroxide. Assuming the temperature of both solutions was initially 25? and that the final mixture has a mass of 600 g and specific heat if water, calculate the final temperature of the mixture?
Draw a complete electronic mechanism of the aldol product between benzaldehyde and acetophenone.
Consider following cell. SCE stands for the saturated calomel reference electrode, which has a fixed potential of 0.244 volt.
A thin layer of gold can be applied to another material by an electrolytic process. The surface area of an object to be gold plated is 49.9cm2 and the density of gold is 19.3g/cm3. A current of 3.20A is applied to a solution that contains gold in ..
State the balanced formula equation complete ionic equation, and net ionic equation. If no precipitate forms state "No reaction".
when silver metal reacts with bromine at 298 k a spntaneous redox reaction takes place. calculate e initial andnbsp
Gas A has a density of 0.20 g L-1 as well as gas B has a density of 0.80 g L-1, both at the same specific temperature and pressure. Which gas wills diffuse faster. Briefly define
Assume ^35^Cl_2_ is a harmonic oscillator( it is slightly anharmonic). If K=329 N/m compute the zero-point energy for this molecule. ^35^Cl= 34.9688g/mol.
Write the correct equation for the ready formation of a metallic deposit on placing a Ni(s) strip into 0.1 M copper nitrate.
Problem- What total gas pressure measured at 600 C in a 43 L container, would result from the complete combustion of 2.2 g of hexene (84.2 g/mol) with a stoichiometric amount of O2 gas
2.50g of methane burns in O2, 125 kJ is produced. What is the molar heat of combustion under these conditions
Determine the maximum number of electrons that can be found in each of the following subshells.
N2H4+3O2----2NO2+2H2O The limiting reagent is O2 how many kg of NO2 are produced from the reaction of 75kg of the limiting reagent.
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