Chemistry, 27.06.2020 02:01 rogersdeloris1ovgm3b
The chart shows the solubility of different substances. A 3-column table with 6 rows. The first column labeled solute has entries sugar, sugar, salt, salt, nitrite salt, nitrite salt. The second column labeled temperature has entries 20 degrees C, 100 degrees C, 20 degrees C, 100 degrees C, 20 degrees C, 100 degrees C. The third column labeled grams per 100 grams of water has entries 204, 487, 36, 39, 81, 160. Which statement is represented by the graph?
Temperature can change the solubility of a solute.
Temperature has no affect on the solubility of a solute.
Salt has a greater solubility than sugar.
Nitrite salt has a greater solubility than sugar.
Answers: 3
Chemistry, 21.06.2019 16:10
Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer
Answers: 1
Chemistry, 22.06.2019 07:00
Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane
Answers: 2
The chart shows the solubility of different substances. A 3-column table with 6 rows. The first colu...
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