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Chemistry, 21.06.2019 15:40
What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v
Answers: 1
Chemistry, 22.06.2019 00:30
Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants
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Chemistry, 22.06.2019 15:10
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
Some students were investigating the speed of a toy car they built. They performed two trials and re...
Social Studies, 13.07.2019 15:10
Mathematics, 13.07.2019 15:10
Social Studies, 13.07.2019 15:10
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History, 13.07.2019 15:10
History, 13.07.2019 15:10
History, 13.07.2019 15:10
Mathematics, 13.07.2019 15:10
History, 13.07.2019 15:10
Mathematics, 13.07.2019 15:10
History, 13.07.2019 15:10