Chemistry, 29.10.2019 02:31 mathscience9301
Given 0.1 m solutions of na3po4 and h3po4, describe the preparation of 1 l of a phosphate buffer at a ph of 7.5. what are the molar concentrations of the ions in the final buffer solution, including na+ and h+?
Answers: 1
Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Chemistry, 22.06.2019 05:00
Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
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Chemistry, 22.06.2019 13:50
How does the motion of particles in a gas change as the gas cools
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Given 0.1 m solutions of na3po4 and h3po4, describe the preparation of 1 l of a phosphate buffer at...
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