Chemistry, 25.03.2021 05:30 milamdaniela
Which one are only mixtures? a. Air, steel, soft drink b. Iron(Fe), Sulfur (S), phosphorus (P) c. Magnesium oxide(MgO), iron(II) chloride (FCl₂), Salt (NaCl) d. Steel, milk, Chlorine gas (Cl₂)
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Chemistry, 22.06.2019 02:00, cbelew0001ouje4i
How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
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Chemistry, 22.06.2019 08:30, lpssprinklezlps
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Chemistry, 22.06.2019 16:10, 00015746
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Which one are only mixtures? a. Air, steel, soft drink b. Iron(Fe), Sulfur (S), phosphorus (P) c. Ma...
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