Chemistry, 26.06.2019 21:40 eymurezgi1
25 as part of an environmental science project, jason tested the ph of the freshwater stream near his house. he obtained a ph reading (using a universal indicator strip) of 6.4. explain whether the water in the stream is acidic, basic or neutral by describing what you know about the ph scale. indicate also whether the water has more h+ (h3o+) ions or oh- ions. your answer should contain a minimum of 3 well-written sentences.
Answers: 2
Chemistry, 22.06.2019 02:30
Based on the equation and the information in the table, what is the enthalpy of the reaction?
Answers: 2
Chemistry, 22.06.2019 02:30
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
Answers: 3
Chemistry, 22.06.2019 03:30
Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!
Answers: 1
25 as part of an environmental science project, jason tested the ph of the freshwater stream near h...
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