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Concentrated nitric acid is 70% by volume. Explain how many mL OF 70% NITRIC ACID are required to make 450mL of 3.3% acid?
Draw and name the product for the following reaction between an alkyne, 3-methyl-1-butyne
A portable water heater transfers 225 watts of power to 5.5 L of water. How much time will it take the water heater to heat the 5.5 L of water from 22 to 40 degrees Celsius?
the pressure is found to be 1atm. 3 g of gaseous substance B are then added to the 2g of A, and the pressure is now found to be 1.5 atm. Assuming ideal gas behavior. calculating the ratio of molecular weights, that is MwA/ MwB
A 13.386 g aliquot of this solution is then titrated with 0.1052 M HCl. It required 30.21 mL of the HCl solution to reach the methyl red endpoint. Calculate the weight percent NH3 in the aqueous waste.
In the following reaction, 4.58 L of O2 were formed at 0.980 atm and 308 K. How many grams of Ag2O must have decomposed 2 Ag2O(s) --> 4 Ag(s) + O2(g)
When 27.0 grams of an unknown liquid at 39.00 °C are added to 17.7 grams of 41.70 °C water, the temperature of the final mixture is 39.69 °C. What is the specific heat capacity of the unknown liquid
assuming the gases to be ideal answer the following a a vessel contains 7 grams of nitrogen and 11 grams of carbon
What color is lithium sulfate and lead chloride. Also are they soluble in water and alcohol? Are they flammable
How many liters of CO2 gas at STP can be obtained by completely burning one mole of C3H8. C3H8 (g )+ 5O2 (g) -- 3CO2 (g) + 4H20 (g)
A voltaic cell is based on a Co2+(aq)|Co(s) half-cell and an AgCl(s)|Ag(s) half-cell. Calculate the standard cell potential.
Illustrate the overlap (draw a picture if possible) of a carbon sp3 orbital with the 1s1 atomic orbital of a hydrogen bond to form a C-H single bond
how would you prepare 2.500 liters of 1.500 M nitric acid from a stock solution of concentrated (16.05 M)
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