Calculate OH from H30 [H30+]= 3.0x10 -4 M
"calculate the mass of KI in grams required to prepare" 5.00 X 10^2 "mL of a 2.80 M solution"
I'm currently trying to calculate the activation energy for an iodine clock reaction (peroxodisulphate variation) and I know that I have to plot 1/T Vs ln (1/t), but what should my axes go up in? Do they have to start at zero?
Calculate the pH of a solution that is .410 M in HOCl and .050 M in NaCl. [Ka9HOCl=3.2x10^-8]
Using data from Appendix 4 of your textbook, calculate G for the reaction NO(g) + O3(g) NO2(g) + O2(g)for these conditions: T = 298 KPNO = 1.00 x 10-6 atmPO3 = 2.00 x 10-6 atmPNO2 = 1.00 x 10-7 atmPO2 = 1.00 x 10-3 atmG =
calculate the molar solubility of calcium carbonate in 0.050 molar calcium chloride and ksp for calcium chloride is 3.8X10^-9
calculate the pH of a solution made by dissolving o.190 mol of HC2H3O2 and 0.355 mol NaC2H3O2 in water to produce 125 ml of soluion.?