Somebody help me please
...
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30, 10040813
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30, ciel8809
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:50, martinez6221
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00, teacherpreacher
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 18.12.2020 20:20
![Konu](/tpl/images/cats/istoriya.png)
History, 18.12.2020 20:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 20:20
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/User.png)
Engineering, 18.12.2020 20:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)