Chemistry, 05.11.2020 20:10 PerksInLife
Carla drew a diagram to compare the roles of oxygen and hydrogen in photosynthesis.
Which label belongs in the area marked Y?
Enters plant as a part of water
Combines with carbon dioxide
Is released into air through stomata
Is stored in leaves for later use
Answers: 3
Chemistry, 22.06.2019 04:00
Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ
Answers: 3
Chemistry, 22.06.2019 06:40
Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
Answers: 3
Chemistry, 22.06.2019 08:30
7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 โ 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 โ 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100โฐc, how much steam at 100โฐc is produced? show all calculations leading to an answer. 10. the freezing of water at 0โฐc can be represented as follows: h2o (l) โ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 โ 4 sentences explain why applying pressure causes ice to melt.
Answers: 1
Carla drew a diagram to compare the roles of oxygen and hydrogen in photosynthesis.
Which label bel...
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