35:1
Let's denote the volume of liquid A in the can as x liters. Initially, the ratio of A to B was 75:25 (3:1). When 9 liters are drawn, the ratio becomes 3:5. This means that 3/8 of the remaining liquid is A and 5/8 is B. When the can is filled with liquid B, the ratio becomes 1:4. Therefore, 4/5 of the mixture is now B, and 1/5 is A. From this, we can set up an equation in terms of x to find the amount of liquid A in the can initially.
"1 part" of a liquid typically refers to a ratio or proportion used in a recipe or mixture. It signifies a specific quantity relative to other components, usually expressed as a fraction or percentage. For example, if a recipe calls for 1 part vinegar and 1 part water, you would use equal amounts of both liquids.
Copper Sulphate (check your spelling) is a chemical compound. It can only be separated by chemical change, not by physical change. Therefore, it is not a mixture.
No, CuSO4 (copper(II) sulfate) is not a mixture. It is a chemical compound composed of copper, sulfur, and oxygen atoms in a fixed ratio. A mixture is a combination of two or more substances that are not chemically combined.
The ratio is "one to 99", or "one part per hundred", regardless of the size of the sample. If you only want to prepare one gallon of mixture, you add (1% of one gallon) of chemical to (99% of 1 gallon) of water. 1 gallon = 128 fluid ounces Chemical = 0.01 x 128 = 1.28 fluid ounce Water = 0.99 x 128 = 126.72 fluid ounces Together, you have (1.28 + 126.72) = 128 fluid ounces = 1 gallon.
In solution, there is a definite quantity of participants. Example: HCl, NaOH. But in mixture there is not a fixed ratio. Example: air, soil.
The formation of liquid water from hydrogen and oxygen gases is a chemical reaction that results in a compound. Water is a chemical compound with a fixed ratio of hydrogen to oxygen atoms (H2O) and distinct properties different from its constituent elements.
Sulfur trioxide is a compound, not a mixture. It is a chemical compound composed of sulfur and oxygen atoms in a fixed ratio.
Not by a single one. You can have the individual compounds making up the mixture be present in a stoichiometric ratio, of course, though you don't have to.
Let's denote the volume of liquid A in the can as x liters. Initially, the ratio of A to B was 75:25 (3:1). When 9 liters are drawn, the ratio becomes 3:5. This means that 3/8 of the remaining liquid is A and 5/8 is B. When the can is filled with liquid B, the ratio becomes 1:4. Therefore, 4/5 of the mixture is now B, and 1/5 is A. From this, we can set up an equation in terms of x to find the amount of liquid A in the can initially.
A ratio is a quantity that denotes the proportional amount or magnitude of one quantity relative to another. by swety
"1 part" of a liquid typically refers to a ratio or proportion used in a recipe or mixture. It signifies a specific quantity relative to other components, usually expressed as a fraction or percentage. For example, if a recipe calls for 1 part vinegar and 1 part water, you would use equal amounts of both liquids.
Copper Sulphate (check your spelling) is a chemical compound. It can only be separated by chemical change, not by physical change. Therefore, it is not a mixture.
It is a compound.
No, SO2 is a pure substance. It is a chemical compound composed of sulfur and oxygen in a fixed ratio.
No the Ratio of a mixture are not exact, one mixture might have more substance than the other but it is still a mixture.
An alloy is a mixture of Metals. A mixture is a combination of elements in an unfixed ratio. A compound is a mixture of elements in a fixed ratio.