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If one carried out a reaction to synthesize KAl(SO4) 12H20 utilizing 1.00 g of aluminum metal as the limiting reagent, explain what would be the maximum mass of alum that could form?
3.00 g of NaOH are dissolved in 100.0 g of water in a coffee cup calorimeter. The temperature change is +7.50 degrees celcius. Calculate the enthalpy change involved in the process.
When the following reaction is balanced in basic solution using the lowest possible whole number coefficients, the coefficient of ClO2-(aq) will be: Cl2O7(aq) + H2O2(aq) --> ClO2- (aq) + O2(g)
The upper falls in Yosemite National park, at 440 m, is among the 20 highest waterfalls in the world. Estimate the difference between the temperature of the water at the top and bottom of the falls.
Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution reactions. Substituents can activate or deactivate the ring to substitution
ldentify whether or not the reaction would favor the reactants or produ€ts under the specified conditions, and identify whether K gets smaller or bigger
How many grams of solid aluminum sulfide can be prepared by the reaction of 11.4 g of aluminum and 17.0 g of sulfur
In the determination of the MnO2 content of an ore, a 0.5261 g of it was treated with 0.7049 g of Na2C2O4 in an acidic medium. After the reaction went to completion, 30.47 mL of 0.02160 M KMnO4 was needed to react with excess oxalate. Calculate th..
a saturated solution was formed when 4.40times10-2 l of argon at a pressure of 1.0 atm and temperature of 25 degrees c
Usually, scuba tanks are immersed in water to cool them as they are filled with compressed air. If a tank is primarily charged to 1900.0 psi at 38 C as well as subsequently allowed to cool to 22 C, Define what is the final pressure in the tank
A beaker with 200 ml of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.10 ml of a 0.280 M solution to the beaker. How much will the pH cha..
If you used the 9000 kilojoules you expend in energy in one day to heat 51000 {rm g} of water at 23^circ {rm C}, what would be the rise in temperature?
Energy in the amount of 421 J is added to a 69g sample of water at a temperature of 23.0 C. What will be the final temperature of the water?
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