You can not use chemicals at random, without knowing their characteristics and possible applications; might cause many accidents or material losses.
Percent mixture is a way the amount of one substance is in a mixture. Example: a 25% mixture of salt with flour.
Add more or remove some of the substance from the mixture, or add or remove some other substance from the mixture. Removal is usually more difficult, with heating (distillation or boiling off) or filtration (of a solid) being among the most direct methods.
No, it is a mixture; rarely a drug is a pure substance.
pure substance?
Concentration is a measure of the amount of dissolved substance contained per unit of volume. The dose is how much of that substance you take. example if you drink one glass(dose) of a substance that has 25% (concentration) of a poisonous substance in it and the other 75% water you will be less poisoned than if you were to drink the same amount in a glass that had say a 50-50% concentration.
Percent mixture is a way the amount of one substance is in a mixture. Example: a 25% mixture of salt with flour.
The amount of a substance in a given quantity of a mixture or ore is called the concentration. This can be expressed in various units such as mass percent, molarity, or parts per million. It is important in many fields such as chemistry, environmental science, and industry.
concentration
The concentration of a mixture refers to the amount of a substance (such as solute) dissolved in a particular volume of another substance (such as solvent). It is typically expressed as a percentage, molarity, or molality, and indicates the strength or amount of the substance in the mixture.
A dilute solution is a mixture that has a substance dissolved in a certain amount of solvent. Making it less stronger. Concentration is how pure the substance, with little or not solvents.
High concentration means high density, or a large amount of a particular substance in a mixture or solution.
Add more or remove some of the substance from the mixture, or add or remove some other substance from the mixture. Removal is usually more difficult, with heating (distillation or boiling off) or filtration (of a solid) being among the most direct methods.
Titration is important because it allows for the precise determination of the concentration of a specific substance in a mixture. This helps in quality control of products, research, and diagnosis of medical conditions. It is a vital analytical technique in chemistry.
An element - substance - NOT a mixture.
a mixture is not a substance
a mixture is not a substance
No, it is a mixture; rarely a drug is a pure substance.