![subject](/tpl/images/cats/himiya.png)
Chemistry, 07.12.2020 16:40 aredding7016
In a controlled scientific experiment, a scientist A. alters one test variable (independent variable) and observes the effects on other test variables (independent variables). B. alters one outcome variable (dependent variable) and observes the effects on other outcome variable (dependent variables). C. alters the test variable (independent variable) and observes the effects on the outcome variable (dependent variable).
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:40
How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
In a controlled scientific experiment, a scientist A. alters one test variable (independent variable...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.01.2021 15:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.01.2021 15:50
![question](/tpl/images/cats/en.png)
English, 03.01.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 03.01.2021 15:50
![question](/tpl/images/cats/en.png)
English, 03.01.2021 15:50
![question](/tpl/images/cats/istoriya.png)
History, 03.01.2021 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 15:50
![question](/tpl/images/cats/geografiya.png)
Geography, 03.01.2021 15:50