![subject](/tpl/images/cats/himiya.png)
Chemistry, 24.06.2021 21:30 davidcstro851
Khi hòa tan 6g hợp kim gồm Cu, Fe và Al trong axit clohiđric dư thì thành 3.024l hidro (đktc). Và còn lại 1.86g kim loại không tan. Xác định thành phần phần trăm khối lượng các kim loại
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:30
It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide
Answers: 3
![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
You know the right answer?
Khi hòa tan 6g hợp kim gồm Cu, Fe và Al trong axit clohiđric dư thì thành 3.024l hidro (đktc). Và cò...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.04.2021 04:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 24.04.2021 04:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 24.04.2021 04:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.04.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 04:20