Calculate the net oxygen production, the formula for calculating the oxygen production

Algae perform photosynthesis and aerobic respiration.

Paramecium undergoes anaerobic respiration.

Aerobic Respiration Formula:

C6H12O6 + 6H2O + 6O2 enzyme 6CO2 + 12H2O+ a lot of energy.

Anaerobic Respiration Formula:

Alcoholic fermentation: C6H12O6---2C2H5OH+2CO2+ energy.

Photosynthesis Formula:

12H2O + 6CO2 = (Light) C6H12O6 (Glucose) +6O2+ 6H2O

For every 1 mol of glucose consumed by aerobic respiration, 6 mol of oxygen is required, and for every 1 mol of glucose produced by photosynthesis, 6 mol of oxygen can be formed, and paramecium and algae consume glucose per week, and the net production of glucose in the solution is, so the net production of oxygen is.

The landlord's option D is wrong

Net production - consumption = remaining.

Oxygen production is required to calculate the amount of oxygen produced by photosynthesis (to sort it out).

1 part glucose corresponds to 6 parts oxygen in photosynthesis (the same goes for respiration), so put.

The formula for calculating oxygen production is calculated from the amount of the product substance of the reaction and the relevant physicochemical parameters. In a chemical reaction, the amount of oxygen produced can be calculated by the following formula:

V(O2) = VTotal - V(H2O) -V(CO2).

where v(o2) represents the production of oxygen; v total is the total volume of all gases in the reactor; v( h2o ) is the volume of water generated by the segment; V(CO2) is the volume of carbon dioxide produced.

In addition, factors such as reaction conditions, the rate of hail in the reaction grip, and the equilibrium constant of the reaction need to be considered to determine oxygen production. For example, during yeast fermentation, the amount of oxygen produced can be calculated by measuring the pH of yeast juice, measuring parameters such as temperature and air pressure.

In summary, the formula for calculating oxygen yield is not static, but needs to be determined by considering multiple factors under specific reaction conditions.

The formula for calculating the yield of oxygen depends on the reaction formula and reaction conditions. Take, for example, the most common oxygen preparation reaction, which is the decomposition of hydrogen peroxide (H2O2) into oxygen and water

2h2o2 → 2h2o + o2

Depending on the reaction formula, 1 mole of hydrogen peroxide will be broken down into 1 mole of oxygen and 2 moles of water. Therefore, the following formula can be used to calculate the yield of oxygen:

Oxygen production = initial H2O2 concentration H2O2 usage.

Among them, "hail bridge is the stoichiometric number between oxygen and hydrogen peroxide in the reaction formula." The initial H2O2 concentration refers to the concentration of hydrogen peroxide before the reaction, usually expressed in moles (m). The amount of H2O2 used is the amount of hydrogen peroxide added or consumed in the reaction, usually in milliliters (ml) or liters (L).

It should be noted that this formula is only applicable to reactions under the specified auspicious reaction conditions. Under different reaction conditions, reaction temperature, reaction time, etc., the yield of the same reactant may change. In practical applications, factors such as the efficiency and purity of the reaction also need to be considered.