![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 26.09.2019 18:30, joshloveshannah52651
Andrea's father made a fruit salad for andrea's lunch. to make the salad, her father mixed pieces of several different fruits together. what kind of change happened when andrea's father made the fruit salad? a. a physical change b. a chemical change c. a temperature change d. a color change
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:40, bferguson7986
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30, ajsoccer1705
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:40, Maryjasmine8001
Salicylic acid is a very important acid. it is used to synthesize the aspirin by treating with acetic anhydride. a 0.2015-g sample of salicylic acid was dissolved in a 100.00-ml volumetric flask, and the solution was diluted to the mark. a 10-ml aliquot of this solution was titrated with standard naoh (0.01130 + 0.2% n) to a phenolphthalein faint pink color end point at 19.81 ml. (a) (calculate the normality of the salicylic acid solution used in the titration. (b) assuming the salicylic acid is pure, what is the equivalent weight of the salicylic acid? practice problems for the final exam (continued) (c) (calculate the inherent error in the determination of the equivalent weight you calculated in part (b). use the following absolute errors in the equipment /glassware when calculating the inherent error. 5.00-ml pipet: + 0.02 ml 100-ml volumetric flask: + 0.08 ml analytical balance: + 0.2 mg 25-ml buret: + 0.03 ml
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30, camerondillonn
Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
Answers: 1
Do you know the correct answer?
Andrea's father made a fruit salad for andrea's lunch. to make the salad, her father mixed pieces of...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fr.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 26.07.2019 02:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 02:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 02:00
![Konu](/tpl/images/cats/istoriya.png)
History, 26.07.2019 02:00