Chemistry, 01.07.2019 00:00 adejumoayobami1
A, hypothesis, theory) is scientific knowledge established through direct observation and remains constant. scientific knowledge can change when scientists conduct experiment, generate hypothesis, hold different views).
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Chemistry, 21.06.2019 13:00
What is the h+ concentration for an aqueous solution with poh = 4.01 at 25 āc? express your answer to two significant figures and include the appropriate units.
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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 ā h2co3. if 495 milliliters of carbon dioxide at 25Ā°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!
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Chemistry, 22.06.2019 12:00
From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor
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Chemistry, 22.06.2019 12:50
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
A, hypothesis, theory) is scientific knowledge established through direct observation and remains co...
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