How many grams of precipitate are formed
How many grams of precipitate are formed when 204 mL of a 0.794 M aluminum sulfate soultion and 301 mL of a 1.48 M sodium hydroxide solution are mixed together?
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How many balloons can you fill to a volume of 2 liters if the internal gas pressure of the tank is 40atm and the temperature of the room is 25 degrees Celsius (constant temperature)?
How many mL of 0.10 Molar HCl would have to be added to 100mL of a saturated soln of PbCl2 in contact with 50.0 grams of solid PbCl2 to reduce the Pb2+ ion concentration to 0.0050 Molar?
A beaker containing 250 mL of a 0.500 M solution of acetic acid COOH) is added to 125 mL of a 0.850 M solution of sodium carbonate. The reaction that ensues produces carbon dioxide, sodium acetate COONa), and water. How many grams of carbon dioxid
To what volume will the gases expand against a constant pressure of 650. torr if all the energy of combustion is converted into work to push back the piston?
What do you understand by 'time value of money'. Respond with at least 200 words using relevant examples.
You performed these reactions in an acidic solution (diluting with 0.1M HNO3). This is because iron forms an insoluble hydroxide ion (i.e. even in slightly acidic solutions).
Which non-metal anion bearing a charge of -1 is represented by the electronic configuration 1s22s22p6? Write down your answer in the form A- where A is the symbol for the element from which the anion is derived.
Silver nitrate, AgNO3, reacts with ferric chloride, FeCl3, to give silver chloride, AgCl, and ferric nitrate, Fe(NO3)3. In a particular experiment, it was plannned to mix a solution containing 25.0 g of AgNO3 with another solution containing 45.0
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