Biology, 08.06.2021 20:10 kimloveswim
John is testing the effect of temperature on the solubility of sugar in water. He plans to determine the mass of sugar dissolved in a saturated solution. He will begin with a known mass of sugar and add sugar to water until the solution is saturated. He will then calculate how much sugar dissolved by subtracting the remaining mass from the initial mass, He organized data about his experiment in the following table: Group A Group B Group C Volume of water 100 mLN Temperature 25°C 1000 g Initial mass of sugar 800 g Final mass of sugar Which factor should be the same in all three groups?
Answers: 1
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The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production
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As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
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What is used as a template during replication? a- mrna b- trna c- rrna d- dna
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John is testing the effect of temperature on the solubility of sugar in water. He plans to determine...
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