How many nitrate ions are present in 150.0 mL of 0.0875 M iron(III)nitrate? How would you...

How many nitrate ions are present in 150.0 mL of 0.0875 M iron(III)nitrate?

How would you prepare 2.50 L of 0.0683 M CaCl2 from a 0.388 M solution of CaCl2?

Expert Solution

queen_honey_blossom answered 1 year ago

a) The molar solubility of iron(III) sulfide in a 0.249 M iron(III) nitrate solution is __________ M.

a) The molar solubility of iron(III) sulfide in a 0.249 M iron(III) nitrate solution is __________ M. b) The maximum amount of iron(II) sulfide that will dissolve in a 0.164 M sodium sulfide solution is ___________ M. c) The molar solubility of lead iodide in a 0.170 M sodium iodide solution is ______________ M.

11. A 150.0 mL solution of 2.713 M strontium nitrate is mixed with 220.0 mL of...

11. A 150.0 mL solution of 2.713 M strontium nitrate is mixed with 220.0 mL of a 2.401 M sodium fluoride solution. Calculate the mass of the resulting strontium fluoride precipitate. mass: g Assuming complete precipitation, calculate the final concentration of each ion. If the ion is no longer in solution, enter a 0 for the concentration. [Na+] M [NO−3] M [Sr2+] M [F−] M

A container has 150.0 mL of an aqueous solution containing NH4+ ions. How many grams of...

A container has 150.0 mL of an aqueous solution containing NH4+ ions. How many grams of NH4+ ions are in the solution if the molarity is 0.580 M?

Iron reacts with chlorine gas to form iron (III) chloride. How many grams of iron(III) chloride...

Iron reacts with chlorine gas to form iron (III) chloride. How many grams of iron(III) chloride are formed from 112g of iron? Wondering if I did this right! First balance: 3Fe + Cl ---> FeCl3 or 3Fe + 3Cl ---> FeCl3 *Not Sure* Second Convert grams to mols: 112g/Fe to Mols = 2 mol/fe Third Convert mols to gram: 2 mol/Fe * 162.204g/FeCl3 / 3 mol/Fe = 108.136 g/FeCl/3 round 108grams/FeCl3 Please do and let me know if this correct!...

In the laboratory you dissolve 15.0 g of iron(III) nitrate in a volumetric flask and add...

In the laboratory you dissolve 15.0 g of iron(III) nitrate in a volumetric flask and add water to a total volume of 250 mL. What is the molarity of the solution? M. What is the concentration of the iron(III) cation? M. What is the concentration of the nitrate anion? M.

When 12.0 mL of a 2.25×10-4 M chromium(III) nitrate solution is combined with 22.0 mL of...

When 12.0 mL of a 2.25×10-4 M chromium(III) nitrate solution is combined with 22.0 mL of a 1.80×10-5 M potassium hydroxide solution does a precipitate form? (yes/no) AND For these conditions the Reaction Quotient, Q, is equal to: _____

You mix a 150.0 −mL sample of a solution that is 0.0140 M in NiCl2 with...

You mix a 150.0 −mL sample of a solution that is 0.0140 M in NiCl2 with a 175.0 −mL sample of a solution that is 0.500 M in NH3. After the solution reaches equilibrium, what concentration of Ni2+(aq) remains? The value of Kf for Ni(NH3)62+ is 2.0×108.

how many Ba^2+ ions and how many AsO4^3- ions are present in a 10.0g sample of...

how many Ba^2+ ions and how many AsO4^3- ions are present in a 10.0g sample of Ba3(AsO4)3-

How many ml of 4.00 M HCl would you need to add to 500.0 ml of...

How many ml of 4.00 M HCl would you need to add to 500.0 ml of a 150. mM sodium acetate solution to make a buffer with a pH of 4.5? The pKa for acetic acid is 4.756.

A) how many grams of Zinc (II) Nitrate would be required to produce 350 ml of...

A) how many grams of Zinc (II) Nitrate would be required to produce 350 ml of a .50 M solution? Water is Unusual because...(Choose All true) - soilid phase is less compact than the liquid phase. -Most molecules as small as water are gases at room temperature -most molecules as small as water have higher boiling points than water does -its very strong hydrogen bonding and polarity (among other things) give it unusual properties

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