1) write formulas for a) elemental aluminum Al b) elemental iodine I2 c) aluminum iodine AlI3 2) write a balanced equation Al + 3I2 --> 2 (AlI3) 3) how many moles were mixed? moles …

Jun 30, 2017 · Explanation: If I believe it to be true, you don't need the density value unless you're wanting to convert from molarity to mole fraction; we can calculate mole fraction from molality …

Using the ideal gas law equation PV = nRT Here P is the pressure of the gas V is the volume it occupies n is the number of moles of gas present in the sample R is the universal gas …

Yes the volume is 25mL. As 1 Yes the volume is 25mL. As 1 mole HCl reacts with 1mole NaOH you can find this by C1V1 = C2V2 where C=concentration and V=volume. Volume can be in …

and contain 0.0025 moles of acetate ions, which were porduced by the neutralization reaction in accordance to the 1:1 mole ratio that exists between all the species involved.

After that, you could calculate how many moles H2SO4 will react. Then, it would be a question of finding the volume of H2SO4 solution that would contain that many moles of H2SO4.

"14 g" Your strategy here will be to use the volume of the reaction vessel and the number of moles of carbon monoxide, "CO", to calculate the initial concentration of the reactant. Once …

To find the concentration of the acid in the buffer you first need to find the number of moles of acid added. To do this you need to multiply the volume of the acid by the density (I found this on …

So, you have more moles of weak acid than of strong base. This means that the number of moles of hydroxide anions will be completely consumed by the reaction. Don't forget that the reaction …

Re: Titration of unknown acid - Find MW FInd moles NaOH = volume in L x concentration in moles/L (= w moles) As this is a monobasic acid (potentially 1 x H+ per formula), the number …