Chemistry, 24.05.2021 19:50 gordonandrea313
write a balanced equation and a approximate enthalpy diagram for the combustion of methane in oxygen
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One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms
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(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
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Chemistry, 22.06.2019 21:30
If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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write a balanced equation and a approximate enthalpy diagram for the combustion of methane in oxygen...
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