Oh, dude, mixed herbs are totally a mixture. Like, it's right there in the name - mixed herbs. It's not just one herb hanging out by itself, it's a whole party of different herbs coming together. So, yeah, it's definitely a mixture, not some fancy pure substance.
Yes
pure substance?
No, it is a mixture; rarely a drug is a pure substance.
pure substance
CO2 is a pure substance and so is homogeneous. Hint: if it has a chemical formula then it is a pure substance.
MIXTURE
It is a mixed substance. ---------------------------------------------- It is a mixture
A mixture is not a pure substance since it contains various substances. A pure substance in one that is not mixed with any other thing.
Mixture; the tea and water
Yes
Yes, it is a pure substance but can be mixed with other gases.
A pure substance has only one kind of atom or molecule.A mixture has a number of different pure substances mixed together.
pure substance?
Hydrogen gas is a pure substance because it consists of only one type of atom, which is hydrogen. It is not a mixture because it does not contain different substances mixed together.
A mixture consists of two or more components that are mixed, but not chemically combined, and can exist in various ratios. A pure substance is an element or a compound, having a definite composition.
Only if the mixture is a physical, not chemical, change.
A pure substance is a substance that has only that substance in it. One kind of molecule or atom. A homogenous mixture can have different molecules and/or atoms in it, but they have to be in the same physical state. Water mixed with honey would be a homogenous mixture, because they are both liquids. Water mixed with sand would be heterogeneous.