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To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1600 M sodium hydroxide (NaOH) solution to a 21.0 g sample of the fluid and collects the solid nickel(II) hydroxide (Ni(OH),) product. When no more Ni(OH), is produced, he filters, washes and weighs it, and finds that 290 has been produced. mg The balanced chemical equation for the reaction is: :2+ Ni(OH)2(s) + 2 Na (ag) Ni (aq) + 2NaOH(aq) - precipitation What kind of reaction is this? acid-base redox If you said this was a precipitation reaction, enter the chemical formula of the precipitate. If said this was an acid-base reaction, enter the chemical formula of the you reactant that is acting as the base. If you said this was a redox reaction, enter the chemical symbol of the element that is oxidized. Calculate the mass percent of Ni in the sample. Be sure your answer has 3 significant digits. % Explanation Check 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use Priy

To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1600 M sodium hydroxide (NaOH) solution to a 21.0 g sample of the fluid and collects the solid nickel(II) hydroxide (Ni(OH),) product. When no more Ni(OH), is produced, he filters, washes and weighs it, and finds that 290 has been produced. mg The balanced chemical equation for the reaction is: :2+ Ni(OH)2(s) + 2 Na (ag) Ni (aq) + 2NaOH(aq) - precipitation What kind of reaction is this? acid-base redox If you said this was a precipitation reaction, enter the chemical formula of the precipitate. If said this was an acid-base reaction, enter the chemical formula of the you reactant that is acting as the base. If you said this was a redox reaction, enter the chemical symbol of the element that is oxidized. Calculate the mass percent of Ni in the sample. Be sure your answer has 3 significant digits. % Explanation Check 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use Priy

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.143QP: Elemental bromine is the source of bromine compounds. The element is produced from certain brine...
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What kind of reaction is this if you said this was a precipitation write down the chemical formula if you said it was an acid-base write down the formula he said it was a redox right down the formula finally calculate the mass percent of MIWhat kind of reaction is this if you said this was a precipitation right down the chemical formula if you said it was an acid base right down the formula he said he was a wee dogs right down the formula finally calculate the mass percent of Ni in the sample be sure your answer has three significant digits

To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1600 M sodium hydroxide (NaOH) solution to a 21.0 g sample of the fluid and collects the solid nickel(II) hydroxide (Ni(OH),) product. When no more Ni(OH), is produced, he filters, washes and weighs it, and finds that 290 has been produced. mg The balanced chemical equation for the reaction is: :2+ Ni(OH)2(s) + 2 Na (ag) Ni (aq) + 2NaOH(aq) - precipitation What kind of reaction is this? acid-base redox If you said this was a precipitation reaction, enter the chemical formula of the precipitate. If said this was an acid-base reaction, enter the chemical formula of the you reactant that is acting as the base. If you said this was a redox reaction, enter the chemical symbol of the element that is oxidized. Calculate the mass percent of Ni in the sample. Be sure your answer has 3 significant digits. % Explanation Check 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use Priy
Transcribed Image Text:To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1600 M sodium hydroxide (NaOH) solution to a 21.0 g sample of the fluid and collects the solid nickel(II) hydroxide (Ni(OH),) product. When no more Ni(OH), is produced, he filters, washes and weighs it, and finds that 290 has been produced. mg The balanced chemical equation for the reaction is: :2+ Ni(OH)2(s) + 2 Na (ag) Ni (aq) + 2NaOH(aq) - precipitation What kind of reaction is this? acid-base redox If you said this was a precipitation reaction, enter the chemical formula of the precipitate. If said this was an acid-base reaction, enter the chemical formula of the you reactant that is acting as the base. If you said this was a redox reaction, enter the chemical symbol of the element that is oxidized. Calculate the mass percent of Ni in the sample. Be sure your answer has 3 significant digits. % Explanation Check 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use Priy
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