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Chemistry, 21.06.2019 17:30
What is the formula for the molecular compound nitrogen monoxide
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Chemistry, 22.06.2019 03:50
Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
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Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Calculate the pH of a buffer when 0.010 moles of NaOH is added to 100. mL solution that is 0.20 M so...
Mathematics, 30.10.2019 04:31
Chemistry, 30.10.2019 04:31
Mathematics, 30.10.2019 04:31