Chemistry, 15.04.2021 08:30 rockstargirl7256
Assignment when you are ready to turn it in.
1. Identify: What are the different sources of fresh water on Earth? Name at least three (3).
2. Construct Explanations: What factors account for the uneven distribution of
groundwater on Earth?
3. Infer: How could the release of human waste above an aquifer affect the health of that
population?
HONORS ONLY: Answer all questions above PLUS this:
4. Cause and Effect: Explain why some regions are more extremely affected by water
scarcity than others.
5. Connect to Society: In what way does water scarcity harm the economic development of
an area?
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Answers: 3
Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
Answers: 3
Chemistry, 23.06.2019 03:30
How many grams of sodium chloride are in 250ml of a 2.5m naci solution
Answers: 1
Assignment when you are ready to turn it in.
1. Identify: What are the different sources of fresh w...
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