Manganese reacts with fluorine to form a fluoride. If 1.873 g of manganese reacts with enough fluorine to form 3.813 g of manganese fluoride, what is the simplest formula of the fluoride? Name the fluoride.

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Q: What mass of ammonia gas (NH3) contains 2.8*10^24 hydrogen atoms?

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Q: What mass of iodine monofluoride must be used to produce 30.0 g of nitrogen triiodide?

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Q: How many moles of barium are contained in 112.6 g of barium?

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Q: How many grams of water vapor can be produced if you begin with 65.12 g of C3H8 and 27.34 g of O2?

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Q: What is the molar mass of sodium carbonate?

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Q: 8.95 x 1025 molecules of CCl4 to mol of CC14

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Q: how many moles of NH3 can be made from 12.5 moles of N2?

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Q: How many moles of nitrogen (N2) would it take to make 8 moles of ammonia (NH3)

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A: Formula: MnF4

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.