Determine the simplest formula of this sulfate of silver
In an experiment, 24.2 mL of 0.12 M silver nitrate needed 9.70 mL of 0.15 M sodium sulfate to precipitate all of the silver. Silver produces an insoluble sulfate. Determine the simplest formula of this sulfate of silver?
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Calculate the minimum temperature at which magnetite can be reduced to iron by the graphite: Fe3O4(s) + 2C(s) -> 2CO2(g) +3Fe(s); delta Sr° = +351.44 J/K-mol;
Determine the maximum number of electrons in an atom that can have these quantum numbers, or sets of quantum numbers? And how do you solve for it?
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 1.795-gsample of Mg metal is added to 50.0 mL of a 4.00 M HCl solution, and the reaction goes to completion. How many g of H2are formed?
A baseball leaves a pitcher's hand horizontally at a speed of134 km/h and the distance to the batter is 18.3 m. Explain how long does the ball take to travel the first half of that distance?
An insoluble precipitate of silver chloride forms when a solution of potassium chloride is added to a solution of silver nitrate. The formula of a compound can be determined if the ratio of the number of mols of each of the elements in the compoun
Determine the entropy change. Explain what would be the value of delta S if the heating were carried out irreversibly? A quantity of 6.0 moles of an ideal gas is reversibly heated at constant volume from 17 degrees Celsius to 35 degrees Ce
Calculate the hydrogen ion content of the tomato juice. Using this hydrogen ion content demonstrate how to find out the ph of the substance by using the formula.
Combustion of a 2.37 g sample of a compound C, H, O with excess oxygen gave 0.0961 mol of H2O and 0.0961 mol of CO2. Determine the simplest formula of the compound?
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