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Question- 5Br?(aq)+BrO?3(aq)+6H+(aq)?3Br2(aq)+3H2O(l)
The average rate of consumption of Br? is 1.86×10?4M/s over the first two minutes. What is the average rate of formation of Br2 during the same time interval?
I don't know how to reach these answers so please show the steps, thank you!
The mass of the water in the inner bath is 1.60×10^3 g . The temperature of the calorimeter and its contents rises 2.84K as a result of this reaction. 1)Calculate the calorimeter constant.
Silicon carbide is produced by heating silicone polymers, forming methane gas, hydrogen gas, and silicon carbide. Balance the reaction of heating [(CH3)2Si]8 to form silicon carbide.
If one were to perform carbon dating on living clams instead of getting a zero age ( they are in fact living) one would get an age of approximately 400 years old for these living clams.
Since water does absorb CO2 from the atmosphere and since CO2 dissolved in water causes it to be slightly acidic, will the use of deionized water that has not been previously boiled cause the mass of acetic acid in the vinegar to be calculated as ..
what is the molar mass of a gaseous element that Effuses through an opening of a box 1.12 times as fast as argon at the same temperature.
An emerald gemstone is an impure form of the mineral beryl, Be3Al2Si16O18. What is the percentage of silicon in the mineral
If 482.4 mL of 16.5 M H2SO4 solution is diluted to 5.6 L, what is the new concentration of H+ in the diluted solution?
1/ A tunable dye laser emits pulses of light at 566.0 nm, each having a total energy of 7E-6 J. Calculate the number of photons in each pulse.
Question- A 3.00-L flask is filled with gaseous ammonia, NH3 . The gas pressure measured at 28.0?C is 1.15atm. . Assuming ideal gas behavior, how many grams of ammonia are in the flask
state the arrhenius bronsted-lowry and lewis definitions of acids and bases. given an acid-base reaction equation pick
If it is known that 41.6 grams of PURE ELEMENT THAT IS NOT DIATOMIC represents 1.30 moles of this element, what is the atomic mass of the element?
calculate the moles of CO2 you would theoretically expect from 0.253 grams of an alka-seltzer tablet at 721. torr and 291. K.
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