Chemistry, 10.07.2019 04:00 penacesar18p9jrdh
How are the noble gases stable and do they exist separatly with no other element
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Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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Chemistry, 22.06.2019 22:30
Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.
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Chemistry, 23.06.2019 01:00
You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
Answers: 1
How are the noble gases stable and do they exist separatly with no other element...
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Mathematics, 26.06.2019 20:30
Mathematics, 26.06.2019 20:30
Mathematics, 26.06.2019 20:30