0.466 g of an unknown metal chloride is dissolved in water. If the resulting metal ions are completely precipitated by the addition of 22.4 mL of 0.1000 M sodium chromate, the unknown substance is

NaOH reacts with FeCl3 to produce a precipitate. If 100 mL of 0.100 M NaOH is added to 100 mL of 0.100 M FeCl3, the concentration of sodium ions in the resulting solution would be

How many mL of 0.250 M NaOH would be needed to exactly neutralize 50 mL of 0.100 M H2SO4?

What mass of Na2SO4 is required to prepare 400. mL of 1.50 M Na2SO4 solution?

In the reaction between sodium carbonate and calcium chloride, the spectator ions are

A 500 mL sample of a 0.350 M solution is left open on a lab counter for weeks, after which the concentration of the solution is 0.955 M. What is the new volume of the solution?

If 450 mL of 0.15 M HCl is mixed with 270 mL of 0.10 M Mg(OH)2 are mixed

Which reactant is limiting when equal volumes of equal concentrations of strontium nitrate and sodium sulfate are mixed?are

25 mL of 1.5 M solution is diluted to 500 mL. 40 mL of the resulting solution is diluted to 200 mL. What is the final concentration?

Which will contain the most ions? (total cations and anions)

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