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Chemistry, 21.06.2019 16:00
Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.
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Chemistry, 21.06.2019 17:30
What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?
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Chemistry, 21.06.2019 20:40
You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen
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Chemistry, 21.06.2019 21:30
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
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Mathematics, 10.02.2021 04:30
Mathematics, 10.02.2021 04:30
Mathematics, 10.02.2021 04:30
Social Studies, 10.02.2021 04:30
Mathematics, 10.02.2021 04:30
Social Studies, 10.02.2021 04:30
Chemistry, 10.02.2021 04:30
Mathematics, 10.02.2021 04:30