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It is a heterogeneous mixture because you can distinguish between the different colored marbles. The mixture is not the same throughout.
Mixtures do not have chemical formulas because they are not chemical bonded. Mixtures can be physically separated like a bag of different colored marbles.
its a refuge in a bag :D
OUT OF THE BAG!! the stff is no good
Osmotic pressure. The concentration in the bag is greater than outside the bag. Sugar molecules cannot pass thru the bag but water can. To try to create the same concentration inside and outside the bag water moves into the bag to dilute the solution inside the bag. This extra water now in the bag causes the liquid to move up the straw.
No
mixture
It is a heterogeneous mixture because you can distinguish between the different colored marbles. The mixture is not the same throughout.
heterogenous mixture
A Substance is a material that has constant composition, regardless of its source, also said to be pure.A substance is somethingRead more: What_is_a_substance_in_science
Heterogeneous Mixture
Because the oil, or lipid, from a certain substance or food is showing through the thin material of a paper bag. When it shows through, it means it has lipids in a certain food or substance.
A sandwich
Cl- and glucose
In food science this test is used to determine if a substance is fat or not. It is a crude test but it works in a pinch. Rubbing the unknown substance on the brown paper bag if fat is present the bag will get translucent. If it is water based it just gets wet.
Filtration will separate the pebbles and water ... Pour the mixture through a strainer (or better yet, an old burlap bag) and catch the water in a bucket. The pebbles will remain in the strainer or bag.
It is called the THC crystal (tetrahydrocannabinol). The main psychoactive drug on marijuana. It can fall off and create a powder appearance. It is pure THC. That means you got some good weed