ResourcesName the hydrate. Li, CrO,2 H,O(s). Spelling counts.4name:

The name of CrO42- is chromate. There are two water molecule in the given chemical formula.

Answered: Resources Name the hydrate. Li, CrO, 2…

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter4: Molecules, Compounds, And Chemical Reactions

Section: Chapter Questions

Problem 6E

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Similar questions

Fulgurites are the products of the melting that occurs when lightning strikes the earth. Microscopic examination of a sand fulgurite shows that it is a globule with variable composition that contains some grains of the definite chemical composition Fe 46.01%, Si 53.99%. Determine the empirical formula of these grains.
3. Please complete all parts to the following table:
What is the formula of the metal oxide formed from this reaction? XCO3 + Heat --->
Calculate the mass of Cu in g from 8.20 kg CuFeS2
What is the mass percentage of Na in Na₂S? Provide an answer to two decimal places.
Cocaine (C₁₇H₂₁O₄N) is a natural substance found in cocaleaves, which have been used for centuries as a local anestheticand stimulant. Illegal cocaine arrives in the United States eitheras the pure compound or as the hydrochloride salt(C₁₇H₂₁O₄NHCl). At 25C, the salt is very soluble in water(2.50 kg/L), but cocaine is much less so (1.70 g/L). (a) Whatis the maximum amount (in g) of the salt that can dissolve in50.0 mL of water? (b) If the solution in part (a) is treated withNaOH, the salt is converted to cocaine. How much additionalwater (in L) is needed to dissolve it?
1. Determine the percentage of hydrogen peroxide in the solution sample. 2. naturally occurring manganese consists of only the Mn55 isotope. determine the moles of the manganese sulphate in the product solution, then calculate the totally number of neutrons present in all the manganese ions in the final solution.
Would it be possible to determine the percentage of oxygen in NaCIO3?
What chemical test(s) could you use to distinguish solid barium chloride from solid barium sulfate?
Cocaine (C17H21O4N) is a natural substance found in the leaves of the coca plant, which has been used for centuries as a local anesthetic and stimulant. Illegal cocaine arrives in the USA either as a pure compound or as the hydrochloride salt (C17H21O4NHCl). At 25oC, the salt is very soluble in water (2.50 kg/L), but pure cocaine is much less so (1.70 g/L). What is the maximum amount of salt (in gram) that can dissolve in 50.0 mL of water? [1 mark.] When a 25 mL aqueous solution that contains 62.50 g of the salt is treated with NaOH, the salt is converted to pure cocaine. How much water (in liters) is needed additionally to dissolve the formed pure cocaine? Round your final answer off to two decimal points. C17H21O4NHCl(aq) + NaOH(aq) → C17H21O4N(aq) + H2O(l) + NaCl(aq)
Zn + NO3¯ ---> Zn(OH)42¯ + NH3
Why isn't hydrogen named first? Why COOH? Why not O2?

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Resources Name the hydrate. Li, CrO, 2 H,O(s). Spelling counts. 4 name: