Question

При взаимодействии серы с кислородом было использовано 16г кислорода, при этом образовалось 32г сульфур (4) оксида. Вычислите массу серы, что использовалась

Answer 1

Что за сульфур? Возможно, вы ошиблись.

Answer 2

Calculation of the Mass of Sulfur Used

To calculate the mass of sulfur used in the reaction, we need to consider the balanced chemical equation for the reaction between sulfur and oxygen to form sulfur dioxide:

S + O2 → SO2

According to the information provided, 16g of oxygen was used, and 32g of sulfur dioxide was formed. We can use this information to determine the mass of sulfur used.

Let's assume the mass of sulfur used is x grams.

From the balanced chemical equation, we can see that the molar ratio between sulfur and sulfur dioxide is 1:1. This means that for every 1 mole of sulfur used, 1 mole of sulfur dioxide is formed.

To calculate the mass of sulfur used, we can set up the following equation using the molar masses of sulfur (32 g/mol) and sulfur dioxide (64 g/mol):

x g Sulfur ÷ 32 g/mol Sulfur = 32 g SO2 ÷ 64 g/mol SO2

Simplifying the equation, we get:

x ÷ 32 = 32 ÷ 64

Cross-multiplying, we find:

64x = 32 * 32

Solving for x, we get:

x = (32 * 32) / 64

Evaluating the expression, we find:

x = 16 g

Therefore, the mass of sulfur used in the reaction is 16 grams.