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Problem- To prepare 75 gallons of a 200 part per million solutions of chlorine from liquid bleach containing 6% active chlorine would require how many LITERS (not milliliters) of bleach?
I am in urgent need of solution of above problem with complete explanation
53.576g of MgSO4 2H2O are dissolved in 250.00 mL of 1.50 M Ba(NO3)2 solution to produce barium sulfate precipitate. How many grams of barium sulfate were formed after the reaction
Small quantities of oxygen can be prepared in the laboratory by heaing potassium chlorate, KClO3(s). The equation for the reaction is 2KClO3 arrow 2KCl+3O2 Calculate how many grams of O2(g) can be produced from heating 26.6 grams of KClO3(s)
4Al + 3O2 = 2Al2O3 determine the percent yield if 124 g Al2O3 are produced when 3.0 moles of Al are reacted
Calculate the statistical mechanical values of Internal Energy, Entropy, Gibbs Energy, Enthalpy and Cvm for H2 (g) at 3000 K.
If 5.08 x 10^ 3 kg each of NH3, O2, and CH4 are reacted, what mass of HCN and of H2O will be produced, assuming 100% yield?2 NH3(g) 3 O2(g) 2 CH4(g) → 2 HCN(g) 6 H2O(g)
"A compound X undergoes two simultaneous first-order reactions as follows: X->Y with rate constant k1 and X->Z with rate constant k2. The ratio of k1/k2 at 40C is 8.1. What is the ratio at 350C. Assume that the frequency factors of the two reactio..
Explain what are the molecular weight as well as the molecular formula of the compound. The freezing point of pure benzene is 5.48 degrees Celsius as well as it's Kf is 5.12 degrees Celsius/m
Question- Titration of an unknown diprotic acid weighing 0.1206 g requires 12.67 mL of 0.1268 M NaOH. What is the molar mass of the acid
State the mass balance and charge balance equations for a solution that is .45 M in NaF as well as saturated with CaF2
A gas bottle contains .650 mol of gas at .961 atm pressure. If the final pressure is 1.15 atm, how many moles of gas were added to the bottle.
The solubility of compound A in ethanol is .8g/100 mL at 0 degrees and 5.0g/100mL at 78. What is the minimum amount of ethanol needed to recrystallize a 12.0g sample of compound A
If [a = 2.84 (+/-) 0.02], [b = 5.02 (+/-) 0.04], [c = 21.71 (+/-) 0.06], and [d = 9.49 (+/-) 0.04], calculate the absolute uncertainty in y if y = (a+b)/(c-d).
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