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What else can I help you with?
How can you tell the difference between a solution and a clear colloid?
Solutions are mixtures on an atomic or molecular level; the mixture is so fine grained that you could never see it with a microscope. All you would see is a homogeneous substance. Colloidal suspensions contain tiny particles that you might be unable to see with the unaided eye, but which you could see with a microscope.
Is corn starch in water considered a colloid?
If the flour is fine enough and is well mixed then it can become a colloid. An easy way to tell is when the colloid mixture is blue instead of white due to the Tyndall effect See the related link for more information about this effect.
How do you compare the technology before and at present?
well, you could compare speed, and test which is faster. you could then test quality and see how well each is. finally, you could test overall preformance, by testing each in the same subject, such as gaming, and see which preformed better
Why can you see light passing through a colloid but not a solution?
Light is scattered by colloids.
In the Mixtures lab you waited to see if the liquid would form lumpy or fluffy masses which would indicate it was a?
heterogeneous mixture. Lumpy masses would suggest that the substances did not fully mix together, while fluffy masses would indicate a more homogeneous distribution of particles in the liquid.
Can you test pills in vinegar to see if they dissolve?
I thought that you could test pills in vinegar to see if they dissolve. That would tell you if they dissolve in your body.
Name a colloid that you can see through?
Whipped cream is an example of a colloid that you can see through. It consists of tiny air bubbles dispersed in a liquid, giving it a cloudy appearance while still allowing light to pass through.
What is the lowest score to fail pre employment test?
It depends on the test, but I can't see how you could get less than zero.
Why can can mixture either be homogeneous or heterogeneous?
At some point in the past someone decided to classify matter. Then someone noticed that there were some mixtures in which differences could be seen, these were called heterogeneous. And someone noticed that in other mixtures you could not see the differences. These were called homogeneous.
What are the different substances and mixtures in scientific method?
The scientific method 'per se' has nothing to do with distinguishing between "pure" substances and mixtures.The scientific method is a procedure for approaching a problem objectively by:1) observing and recording what is observed.2) formulating an explanation for what is observed3) thinking of a way to test the veracity of this explanation4) performing this test (experiment)5) writing up the results of the test for others to see.If the test proves the explanation is incorrect then a new explanation is formulated and steps 3, 4 and 5 are repeated.Thus while there are difference between pure substances and mixtures (see related question below) this is not directly related to the scientific method. However, the scientific method could be used to formulate a means of distinguishing between the two.-----------------------------------------------------Scientists make use of literally millions of substances and mixtures of substances, including elements, compounds, alloys, and various types of homogeneous or heterogeneous mixtures.
How do you tell if a colorless liquid is water?
you could pour it out and test to see if there is surface tension. you could put baking soda or detergent in it to see if a reaction happens.
What is the LD blood test?
It could stand for Lethal Dose See the related link(s) below.
