![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2019 19:31 sierranicasio
Given the chemical equation, cacl2 + na → nacl + ca. the best description of this equation is which of these?
a) a balanced single replacement reaction.
b) a balanced double replacement reaction.
c) an unbalanced single replacement reaction.
d) an unbalanced double replacement reaction.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:30
One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:40
Which statement can best be concluded from the ideal gas law?
Answers: 2
You know the right answer?
Given the chemical equation, cacl2 + na → nacl + ca. the best description of this equation is which...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 06.02.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mkx.png)
Arts, 06.02.2021 01:00
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 01:00
![question](/tpl/images/cats/en.png)
English, 06.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 06.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 06.02.2021 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.02.2021 01:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.02.2021 01:00