Determine the mass of sodium phosphate required to prepare
100.00 mL of a 0.500 M solution. Solid sodium phosphate, Na3PO4,
will be provided; it has a formula weight of 163.94 g/mol.
when 23.8ml of 0.0985 M sodium
phosphate solution is combined with 18.2 ml of 0.0105M copper (II)
sulfate solution the precipitation reaction results in the
formation of insoluble Copper(II) phosphate
a.) write a balanced molecular
equation, total ionic and net ionic equations and idebtify the
soectatir ions
b.) identify limiting
reagent
c. calculate theoretical yield
in grams of copper (II) phosphate
d.) what is the percent yield
of the reaction if the actual amount of solid formed is
0.227g?
A. What is the molarity of sodium ions in a solution prepared by mixing 202.1 ml of 0.63 M sodium phosphate with 239 ml of 1.31 M sodium sulfide. Enter to 2 decimal places.B. A 17.3 ml sample of a 1.49 M potassium chloride solution is mixed with 58.6 ml of a 1.34 M lead(II) nitrate solution and a precipitate forms. The solid is collected, dried, and found to have a mass of 0.5 g. What is the percent yield?...
29.7 mL of 4.6 M Sodium Phosphate is mixed with 72.0 mL of 4.0 M
Calcium Bromide to form a precipitate. What precipitate is formed
in this reaction? Calculate the theoretical mass (in grams) of the
precipitate using only the volume and molarity of the Sodium
Phosphate.Calculate the theoretical mass (in grams) of the
precipitate using only the volume and molarity of the Calcium
Bromide.What is the theoretical yield (in grams) of the
precipitate?What is the concentration (in M) of...
Sodium phosphate is added to a solution that contains 0.0051 M
aluminum nitrate and 0.014 M calcium chloride. The concentration of
the first ion to precipitate (either Al3+ or Ca2+) decreases as its
precipitate forms. What is the concentration of this ion when the
second ion begins to precipitate?
Sodium phosphate is added to a solution that contains 0.0099 M
aluminum nitrate and 0.021 M calcium chloride. The concentration of
the first ion to precipitate (either Al3+ or Ca2+) decreases as its
precipitate forms. What is the concentration of this ion when the
second ion begins to precipitate? Hint: Note that well over 99% of
the first ion has precipitated before the second ion starts to
precipitate. Correct Answer: 2.613e-7 (I need an "EXPERT" to show
me how to...
Sodium phosphate is added to a solution that contains 0.0071 M
aluminum nitrate and 0.016 M calcium chloride. The concentration of
the first ion to precipitate (either Al3+ or Ca2+) decreases as its
precipitate forms. What is the concentration of this ion when the
second ion begins to precipitate?
24.3 mL of 0.131 M copper(II) sulfate reacts with 16.9 mL of
0.107 M sodium hydroxide to form a precipitate (Cu(OH)_2?2??). What
is the concentration of Cu^{2+}?2+?? in the resulting solution?