Third order reaction
What are the units to be for a third order reaction? (if time units are in minutes)
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A thin lead apron is used in dental offices to protect patients from harmful X rays, If the sheet measures 75.0 cm by 55.0 cm by 10.cm, and the density of lead is 11.3 g/cm^3, what is the mass of the apron in grams?
Why does the precipitate disappear when H2O is added? It is pushing the reaction to the left; why? It is not more reactant being added. It is changing Ksp but I thought only a change in temp would change K?
Potassium chloride is used as a substitute for sodium chloride for individuals with high blood pressure. Identify the limiting reactant and determine the mass of the excess reactant remaining when 7.00 g of chlorine gas, Cl2, reacts with 5.00 g of
A solution is prepared by mixing 50.0 mL of 0.50 M Cu(NO3)2 with 50.0 mL of 0.50 M Co(NO3)2. Sodium hydroxide is added to the mixture. Which precipitates first?
Determine the vapour pressure of a solution at 55C that contains 34.2 g NaCl in 375 ml of water. The vapour pressure of pure water at 55C is 118.1 torr. Assume a solution density of 1.00 g/ml.
What is the balanced ionic and net ionic equation for each: 1.MgCO3 + HBR 2.CH3CO2H + NH4OH 3.AgNO3 + AlCl3 4.BaF2 + H2SO4
A metal stand specifies a maximum load of 450 lb. Will it support an aquarium that weighs 59.5 lb and is filled with 37.9 L of seawater (d = 1.03 g/mL)?
what are the concentrations of [NAD+] and [NADH] in the cells? Under oxidative stress condition, the cellular redox potential is shifted to -290 mV. What will be the concentrations of [NAD+] and [NADH] in this cell under this oxidative stress cond
Which element, indicated by letter on the periodic table above, has a 2+ ion with the electron configuration [Ar]3d10
A third sample, of mass 5.66 g was burned under different conditions to yield 2.49 g of HNO 3 as the only nitrogen containing product. Calculate the empirical formula of the compound.
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