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A mixture is prepared by adding 100 ml of 0.10M Na2CrO4 to 100.ml of ).10 N AgNO3. A precipitate forms in this mixture. The
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2. asked by Natasha
3. 1,297 views
mixture is prepared by adding 27.0 mL of 0.169 M Na3PO4 to 35.1 mL of 0.234 M Ca(NO3)2.(a) What mass of Ca3(PO4)2 will be
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2. asked by walter
3. 566 views
A mixture is prepared by adding 25.0 mL of 0.185 M Na3PO4 to 34.0 mL of 0.140 M Ca(NO3)2.(a) What mass, in grams, of calcium
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2. asked by Freddy
3. 1,135 views
A mixture is prepared by adding 28.6 mL of 0.169 M Na3PO4 to 39.7 mL of 0.255 M Ca(NO3)2. What mass of Ca3(PO4)2 will be formed?
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2. asked by joshua
3. 622 views
A dry mixture of kno3 and sand could be separated by1. adding water to the mixture and filtering 2. adding water to the mixture
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2. asked by .
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A mixture is prepared by adding 0.25 L of 2.5 x 10^-3 M MgCl2 (aq) to 0.20 L of 0.010 M H2CO3 (aq). Does a precipitate form when
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2. asked by Shelly
3. 399 views
A solution is prepared by adding 300 mL of 0.500 M NH3 and 100 mL of 0.500 M HCl. Assuming that the volumes are additive, what
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2. asked by Taylor
3. 1,796 views
I've stuck with these two stoich questionsA mixture is prepared by adding 20 ml of 0.200 M Na3PO4 to 30 ml of 0.150 Ca(NO3)2.
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2. asked by FARRELL
3. 642 views
What is the pH of 0.1 M formic acid solution? Ka=1.7„e10-4?What is the pH value of buffer prepared by adding 60 ml of 0.1 M
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2. asked by alshammari
3. 2,704 views
A solution was prepared by adding 15mL of 0.129 M KI, 5mL of 0.1 M Na2S2O3, 1mL of starch solution, and 15mL of 0.125 M
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2. asked by Brian
3. 594 views