Question

В цех привезли 600 т глинозёма с содержанием алюминия 7,2 % и 800 т гли- нозёма с содержанием алюминия 5,6 %. Из какого глинозёма после электро- лиза получится больше алюминия?​

Answer 1

Ответ:

Больше алюминия можно получить из 800т глинозёма с содержанием 5,6%

Пошаговое объяснение:

600:100×7,2=43,2 т алюминия

800:100×5,6=44,8 т алюминия

44,8т>43,2т

Answer 2

Calculation of Aluminum Content

To determine which type of clay will yield more aluminum after electrolysis, we need to calculate the amount of aluminum obtained from each type of clay.

Let's start by calculating the amount of aluminum obtained from the clay with 7.2% aluminum content.

The clay with 7.2% aluminum content weighs 600 tons. To calculate the amount of aluminum obtained, we multiply the weight of the clay by the aluminum content:

Aluminum obtained from clay with 7.2% aluminum content = 600 tons * 7.2% = 43.2 tons.

Next, let's calculate the amount of aluminum obtained from the clay with 5.6% aluminum content.

The clay with 5.6% aluminum content weighs 800 tons. To calculate the amount of aluminum obtained, we multiply the weight of the clay by the aluminum content:

Aluminum obtained from clay with 5.6% aluminum content = 800 tons * 5.6% = 44.8 tons.

Conclusion

After electrolysis, the clay with 5.6% aluminum content will yield more aluminum. It will produce approximately 44.8 tons of aluminum, while the clay with 7.2% aluminum content will produce approximately 43.2 tons of aluminum.

Please note that the calculations provided are based on the given information and assume that the electrolysis process is efficient and does not result in any loss of aluminum.