A solute dissolve in solvent is said to be a solution. It is homogeneous mixture that is the components of mixture are uniformly distributed throughout the mixture. The substance which is dissolved is solute whereas the substance in which the solute is dissolved is solvent. The solution can exist in any phase.
For example: Mixture of salt (solute) and water (solvent).
A mixture in which the components of mixture are not uniformly distributed throughout the mixture is known as heterogeneous mixture. The different materials of the mixture can be distinguished easily.
For example: Mixture of sand and water.
Answer:
322 mmHg
Explanation:
Step 1: Given data
- Total pressure of the gaseous mixture (P): 756 mmHg
- Partial pressure of helium (pHe): 229 mmHg
- Partial pressure of nitrogen (pN₂): 205 mmHg
Step 2: Calculate the partial pressure of oxygen (pO₂)
The total pressure of the gaseous mixture is equal to the sum of the partial pressures of the individual gases.
P = pHe + pN₂ + pO₂
pO₂ = P - pHe - pN₂
pO₂ = 756 mmHg - 229 mmHg - 205 mmHg
pO₂ = 322 mmHg
Explanation:
small amount of solute is dissolved in a large amount of solvent. it would not make sense to have more solute and solvent. you can think of it like this, you can dissolve a teaspoon of salt in a litre water but you can't resolve 1 kg of salt in a teaspoon of water.
also, the solute is what is begin dissolved and the solvent is what dissolving the solute so the one day the solvent is dissolved in the solute does not make complete sense.
Dominant
Explanation:
Meaning that particular gene is stronger than the others.