In order to determine the formula of CoCl.xH;O, a student heated 0.476 g of hydrate. The mass of residue was 0.26 g. What is the approximate value of (x)? (F.Wt. of CoCl; = 129.93 g/mol , F.Wt. of H;0 = 18 g/mol). L 6 II. 5 III 3 IV 2
In order to determine the formula of CoCl.xH;O, a student heated 0.476 g of hydrate. The mass of residue was 0.26 g. What is the approximate value of (x)? (F.Wt. of CoCl; = 129.93 g/mol , F.Wt. of H;0 = 18 g/mol). L 6 II. 5 III 3 IV 2
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![In order to determine the formula of CoCly.xH;0, a student heated 0.476 g of hydrate.
The mass of residue was 0.26 g. What is the approximate value of (x)? (F.Wt. of CeCl;=
129.93 g/mol, F.Wt. of H;O= 18 g/mol).
L 6
II. 5
IV 2
III 3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb24354fb-f775-4ae1-ac70-959742ee9765%2Fe2f0baed-d574-444f-a848-6525eced3e85%2F9m0v6ck_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In order to determine the formula of CoCly.xH;0, a student heated 0.476 g of hydrate.
The mass of residue was 0.26 g. What is the approximate value of (x)? (F.Wt. of CeCl;=
129.93 g/mol, F.Wt. of H;O= 18 g/mol).
L 6
II. 5
IV 2
III 3
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