how many moles in calcium chloride?
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The molar mass of CaCl2 is 110.98 g/mol. The conversion factor that can be used is then based on the equality that 1 mol = 110.98 g CaCl2. Dimensional analysis will allow you to calculate the mass of CaCl2 that you should measure. When you measure the mass of 333 g of CaCl2, you are measuring 3.00 moles of CaCl2.
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The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Aluminium Chloride, or 133.340538 grams.
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There are two molecules of chlorine per molecule of CaCl2.
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Answer and Explanation: 5.0 grams of calcium carbonate, or CaCO3 , can be converted to moles by using its molar mass. The molar mass is equal to 100.09 grams/mole (40.08 g...
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Compounds and the Mole So, one mole of NaCl weighs 58.5g. Let's think about this a bit further: 58.5g of NaCl will contain one mole of sodium ions and one mole of chloride ions. So, 58.5g of NaCl contains two moles of ions in total.
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How many moles of calcium atoms does it contain? The answer is one half of a mole, because 1 mole is equal to 6.02 x 1023, so a half of a mole would be equal to 3.01 x 1023 atoms. Okay, so if it contains 0.5 moles of calcium atoms, how much mass would that have? The answer is about 20 grams.
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It is equal to Avogadro's number (NA), namely 6.022 x10^23. A mole of a compound will have 6.02 x 10^23 molecules, so the number of atoms in a mole is 6.02 x 10^23 x number of atoms in a molecule. One Molecule of Ca(OH)2 has 5 atoms. Therefore, one mole of Ca(OH)2 has 6.022 x10^23 x 5 = 30.11 x 10^23 atoms.
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The answer is 0.014103178856514. We assume you are converting between moles Cl2 and gram. You can view more details on each measurement unit: molecular weight of Cl2 or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Cl2, or 70.906 grams.
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The molar mass of calcium sulfate is 136.14 g/mole.
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The answer is 0.024951344877489. We assume you are converting between moles Ca and gram. You can view more details on each measurement unit: molecular weight of Ca or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Ca, or 40.078 grams.
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The mass of eight moles of sodium chloride is ≈500g .
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In CaCl2, the chemical formula tells us that there are two moles of Cl1- in every mole of compound, and three moles of total ions (1 mole Ca2+, 2 moles Cl1-) in every mole of compound.
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Chlorine has a value of 3.0 and Calcium a value of 1.0. Subtract and find the absolute value, and you get 2.0. The scale you use is 1.8-2.9 is an ionic bond, 0.5-1.8 is polar covalent, and 0.0-0.4 is nonpolar covalent. So in that regard, CaCl2 is ionic.
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Therefore: two moles of calcium chloride would contain four moles of chlorine.
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Answer and Explanation: The molar mass of calcium hydroxide is 74.09268 g/mol.
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In one mole of calcium carbonate, there are 40.08⋅g calcium metal, 12.01⋅g of carbon, and 3×15.999⋅g=48⋅g of oxygen.
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We assume you are converting between moles CaCl2 and gram. You can view more details on each measurement unit: molecular weight of CaCl2 or grams This compound is also known as Calcium Chloride. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CaCl2, or 110.984 grams.