A hydrate is determined to be 54.57% CoCl2 and 45.43% H2O. Determine the chemical formula of this hydrate, and name the hydrate.

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Q: Which of the following is an example of an inorganic compound? a) Sodium chloride (NaCl) b) Methane…

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Q: BaSO4⋅4H2O Spell out the full name of the compound.

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Q: Name the compound PbO.

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Q: Chemical formula of Co3+ and O2-

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Q: Name the compound: K4[Ni(CN)4].

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Q: Give the formula for cobalt(II) chlorate dihydrate.

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A:

Q: The recommended daily allowance of the niacin (vitamin B3) is 16 mg per day for man. The molecular…

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Q: Give the chemical name of this compound: Be(ClO)2

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Q: What is the formula of a CoCl2 hydrate if it contains 45.43% water.

A:

Q: Carbon Dioxide Potassjum KI lodide Dichloro- CH.CL methane Nitrogen Oxygen

A:

Q: Calculate the molar mass of a molecule with the molecular formula of C4H8O2.

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Q: Calculate the number of molecules and atoms in 45g h2O

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A: We will write the Compound

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Q: Why isn't hydrogen named first? Why COOH? Why not O2?

A: