hcl has how many moles?
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We assume you are converting between moles HCl and gram. You can view more details on each measurement unit: molecular weight of HCl or grams This compound is also known as Hydrochloric Acid. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles HCl, or 36.46094 grams.
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The number of moles of Cl is twice as much, because the ratio of Cl in MgCl2 to MgCl2 is 2:1. Therefore, there are 12 moles of Cl. There are 7.22×1024 atoms Cl in 3.61×1024 formula units of MgCl2 .
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A mole is equal to 6.022 X 1023 atoms or molecules, whichever is the primary unit used to create the mole.
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the molar mass is the mass of one mole of a substance. in 1.53g of glucose, there are 1.53180 moles present. there are 0.0085 , or 8.5⋅10−3 , moles present. one mole is 6.02⋅1023 molecules.
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One mole equals the molar mass of the solute which is 58.4538 grams. Divide the mass of the solute by the molar mass to get the number of moles of solute.
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No. The molecular weight of HCl is roughly 36.5, so 2M HCl contains 73 grams per litre of HCl.
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A mole of CCl4 contains about 6.022 x 10^23 molecules. Call that "b". There are 10^25 molecules in the sample.
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Explanation: One mole of Ca Cl2 has one mole of Calcium and 2 moles of Cl atoms. 5.4 moles of Cl.
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Converting from volume (liters) to moles: Divide your initial volume by the molar volume constant, 22.4 L. Converting from moles to volume (liters): Multiply your mole value by the molar volume constant, 22.4L.
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So to make approximately 0.5N hydrochloric acid, you dilute the conc. HCl 24 times. To make a litre, you'd measure 42 ml of the conc. acid (because 1000/24=41.7) and add it to about 800 ml of water.
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A mol of NaCl would also be a 6.022 x 1023 molecules of NaCl. The relationship between moles and mass is known as molar mass or the number of grams in one mole of a substance.
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Around 56 moles of water are there in 1.000 l at STP. It has been found that a single mole of a compound has a mass in grams equal to the molecular...
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The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles aluminum chloride, or 133.340538 grams. Note that rounding errors may occur, so always check the results.
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Chemists generally use the mole as the unit for the number of atoms or molecules of a material. One mole (abbreviated mol) is equal to 6.022×1023 molecular entities (Avogadro's number), and each element has a different molar mass depending on the weight of 6.022×1023 of its atoms (1 mole).
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How many moles of hydrogen chloride are contained in a 52.6-g sample of this gas? The number of moles can be determined if we divide the mass of the sample by its molar mass: n = m M = 52.6 1 + 35.5 = 1.44 mol . n=\frac{m}{\Mu}=\frac{52.6}{1+35.5}=1.44\text{ mol}. n=Mm=1+35. 552.6=1.
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Answer: 1 mole of anything contains 6.02 x 1023 particles. (Note that "mol" is the abbreviation for mole.) So, 4.21 mol of hydrogen gas contains 4.21 x 6.02 x 1023 = 2.53 x 1024 molecules of hydrogen.
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Hydrogen chloride or also called as hydrochloric acid (HCl). It contains only two atoms. One is Hydrogen and another one is chlorine. The atomic mass of the compound is 36.5 because Chlorine's atomic weight is 35.5 and Hydrogen's atomic weight is 1.