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Diluting and dissolving of potassium

Diluting and dissolving of potassium nitrate is very endothermic.Suggest what would be observed to the temperature if 2.0g of
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2. asked by Richaj
3. 432 views
Calculate the pH of a buffer solution obtained by dissolving 16.0 g of KH2PO4(s) and 27.0 g of Na2HPO4(s) in water and then
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2. asked by Jematormal91
3. 3,402 views
What are the respective concentrations (M) of Cu2+ and Cl- afforded by dissolving 0.733molCuCl2 in water and diluting to 306mL?
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2. 53 views
calculate the pH of a buffer solution obtained by dissolving 18.0g of KH2PO4 (s) and 34.0g of Na2HPO4 (s) in water and then
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2. 38 views
What is the molarity of a solution obtained by dissolving 10.35 g of KNO3 in some water and diluting to exactely 1 L in a
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2. asked by Mita
3. 440 views
5.61g of potassium hydroxide(KOH) were dissolved in 200.0 ml of water. The temperature of the water rose from 20.0CE to 27.0CE
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2. asked by Tegan
3. 1,034 views
What is the molarity of a solution prepared by dissolving 820. g of sodium phosphate, Na3PO4, in water and diluting to 2.89
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2. asked by Anna
3. 607 views
Student A prepared a solution by dissolving 8.00 g potassium perchlorate in 72.0 g H2O. Given that the density of potassium
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2. asked by Mike
3. 685 views
The solubility of potassium nitrate is 40 at 30 degree celcius. Calculate the mass of water required to make a saturated
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2. asked by Dõniyā
3. 713 views
What is the molarity of a solution made by dissolving 100.065 g of SnBr2 in water and diluting with water to 1.00 L total?
1. 1 answer
2. asked by Anonymous
3. 392 views