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How can a half test tube of sugar and a half test tube of water add up to one full test tube?
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∙ 11y ago
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Wiki User
∙ 11y ago
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What is the dependent variable in an experiment to test how fast sugar dissolves in hot water?
The temperature of the water.
What are sugar pills given in medical test considered to be?
The sugar pills in a medical test are known as the placebo.
Why should the total amount of liquids introduced into a test tube not exceed half the capacity?
Because when boiling some water may come out of the test
How can you determine if a substance is a salt or a sugar?
Test for sugar with Benidict's solution... if it doesn't change color, It is not sugar if it does it is!!!! :)
What happen when the distilled water is test by Benedict's solution?
Just plain old distilled water? You'll get dilute Benedict's. Benedict's looks for sugar, and if there isn't any it won't react.
What experiment can you use to test if sugar is a covalent bond?
Sugar is not dissociated in water.
Bacteria split into 2 sepearte bacteria once every minute in 24 hours bacteria filled the test tube when was the test tube half full?
the test tube was half full in 10hrs 20min
What freezes faster sugar water or plain water?
Test it yourself
What happens when you put a teaspoon of yeast in a test tube with a pinch of sugar and leave it for half an hour?
If both the yeast and the sugar are dry, then nothing. However, if you mix them together with warm water, the yeast will ferment the sugar and produce ethanol and carbon dioxide.
Which of the suggested test substances is soluble in water - sand - salt - sugar?
salt and sugar
What happens when you put 1 teaspoon of yeast in a test tube and leave for half an hour?
Pretty much nothing, unless you put it in warm water with plenty of sugar, in which case the yeast will convert the sugar to ethanol and carbon dioxide
The bacteria in a test-tube double each minute It is full in one hour When was it half full?
After 59 Minutes. It then doubled in the final minute of the hour and the test tube became full.
What 2 things would you do to make sugar dissolving in water a fair test?
That you use the same amount of water and sugar each time.
What is the dependent variable in an experiment to test how fast sugar dissolves in hot water?
The temperature of the water.
What is the role of water in the Benedict reagent?
It acts as a control for the experiment so that you can compare the result (of benedict's test in water) with the other test (using food with sugar)
Can people with a tomato allergy eat lemons?
You'll have to make a test with a lemonade, without sugar, half lemon.
Can you pass a urine lab test with half water and half urine yes or no?
Depends on what kind of urine
