Which chemical equation is correctly balanced
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Chemistry, 21.06.2019 13:30
One of the reactions in a blast furnace used to reduce iron is shown above. how many grams of fe2o3 are required to produce 15.5 g of fe if the reaction occurs in the presence of excess co? a.11.1 g b.22.1 g c.30.0 g d.44.2 g
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Chemistry, 22.06.2019 02:00
What is the maximum number of electrons that an atomic orbital can contain?
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Chemistry, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
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Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
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Mathematics, 28.10.2020 18:50
History, 28.10.2020 18:50
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English, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
English, 28.10.2020 18:50
Chemistry, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50
Mathematics, 28.10.2020 18:50