Chemistry, 28.05.2020 13:58 AzuraSchaufler
Calculate the quantity of H+ ions present in 200 cm3 of a solution of nitric acid with a concentration of
0,25mol. dm^-3
Answers: 2
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What shape would a molecule with two bound groups and two lone pairs have?
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Chemistry, 22.06.2019 13:30
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 20:00
I’m an electrically neutral atomic any element, there are equal numbers of
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#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
Answers: 1
Calculate the quantity of H+ ions present in 200 cm3 of a solution of nitric acid with a concentrati...
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