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Is a bag of multicolored marbles an element or a compound or a homogeneous mixture or a heterogeneous mixture?
It is a heterogeneous mixture because you can distinguish between the different colored marbles. The mixture is not the same throughout.
Why don't mixture have chemical formulas?
Mixtures do not have chemical formulas because they are not chemical bonded. Mixtures can be physically separated like a bag of different colored marbles.
What is refuge in a bag?
its a refuge in a bag :D
Does starch solution go into or out of the bag?
OUT OF THE BAG!! the stff is no good
Why does the solution of water and sugar move up the straw in a tied baggie when put in water?
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.
Is a bag of M and M's a pure substance?
No
Is a bag of confetti a compound element or mixture?
mixture
Is a bag of multicolored marbles an element or a compound or a homogeneous mixture or a heterogeneous mixture?
It is a heterogeneous mixture because you can distinguish between the different colored marbles. The mixture is not the same throughout.
Is a bag a jelly beans a heterogeneous mixture?
heterogenous mixture
Are object substances?
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
A bag of different colored jelly beans is a s?
Heterogeneous Mixture
Why are the spots at the bottom of the bag?
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.
What substance comes after your hand has been place in a sandwich bag?
A sandwich
Which substance were found in water outside the dialysis bag?
Cl- and glucose
What is the Brown paper bag test?
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.
How could you remove pebbles from a mixture of pebbles and water?
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.
Marijuana that forms a powder like substance overtime while still in the 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
