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How many grams of aluminium hydroxide can be contained from 5.50 grams of aluminium sulfide?
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How many grams of aluminum hydroxide are obtained from 17.2 grams of aluminum sulfide?
To determine the grams of aluminum hydroxide obtained from 17.2 grams of aluminum sulfide, we need to consider the stoichiometry of the reaction between aluminum sulfide and water to form aluminum hydroxide. Given the balanced chemical equation, we can calculate the molar mass of aluminum hydroxide and use it to convert the mass of aluminum sulfide to grams of aluminum hydroxide formed.
How many grams of aluminium hydroxide are obtained from 14.2g of aluminium sulfide?
To determine the grams of aluminum hydroxide produced from 14.2g of aluminum sulfide, first calculate the molar mass of aluminum sulfide by adding the atomic masses of aluminum and sulfur. Then, use the stoichiometry of the balanced chemical equation to find the molar ratio between aluminum sulfide and aluminum hydroxide. Next, convert the 14.2g of aluminum sulfide to moles, and then use the molar ratio to find the moles of aluminum hydroxide produced. Finally, convert the moles of aluminum hydroxide to grams using its molar mass.
How many grams of aluminum hydroxide are obtained from 15.7 of aluminum sulfide?
To find the grams of aluminum hydroxide from 15.7 grams of aluminum sulfide, you first need to balance the chemical equation. The balanced equation is 2Al2S3 + 6H2O -> 4Al(OH)3 + 3H2S. Next, calculate the molar mass of aluminum sulfide (Al2S3) and aluminum hydroxide (Al(OH)3), then use the stoichiometry from the balanced equation to find the grams of aluminum hydroxide produced.
How many grams of sodium sulfide are formed if 1.90 of hydrogen sulfide is bubbled into a solution containing 2.53 of sodium hydroxide assuming that the sodium sulfide is made in 91.0 yield?
First, calculate the limiting reactant: 1.90 mol H2S is equivalent to 1.90 mol Na2S. Next, we need to convert 1.90 mol Na2S to grams using the molar mass to get the theoretical yield. With a 91% yield, the actual yield of Na2S would be 91% of the theoretical yield in grams.
How many grams of aluminium are contained in 100.0 g of aluminum chloride AlCl3?
In aluminum chloride (AlCl3), the molar mass of aluminum is 26.98 g/mol and the molar mass of chlorine is 35.45 g/mol. Since there are 3 chlorine atoms in one molecule of AlCl3, the molar mass of AlCl3 is 26.98 + (3 * 35.45) = 133.33 g/mol. To find the number of grams of aluminum in 100.0 g of AlCl3, we use the ratio of the molar mass of aluminum to the molar mass of AlCl3: (26.98 / 133.33) * 100.0 g = 20.23 g of aluminum.
How many grams of aluminum are contained in 100.0 g of aluminum chloride?
The gram atomic mass of aluminium is 26.9815, and the gram atomic mass of chlorine is 35.453. The formula shows that there are three chlorine atoms for each aluminium atom in the compound. Therefore, the mass fraction of aluminium in the compound is 26.9815/[26.9815 + 3*(35.453)] or about 0.20235004, and the grams of aluminium present are 20.24, to the justified number of significant digits. _______________________________________ *An exact integer.
How many grams are contained in 11.89 pounds?
how many grams are contained in 11.89 pounds?
How many grams of copper could you get from 30 grams of aluminum?
None, as pure Aluminium is an element which contains only atoms of Aluminium and nothing else.
How many moles of sodium hydroxide are in 40 grams of sodium hydroxide?
To find the number of moles in 40 grams of sodium hydroxide, you first need to calculate the molar mass of NaOH. The molar mass of NaOH is about 40 g/mol. Then, you divide the given mass by the molar mass to get the number of moles. So, 40 grams divided by 40 g/mol is equal to 1 mole of NaOH.
How many grams are in 3.3 miles of potassium sulfide?
It is not possible to convert miles directly to grams without additional information such as the density or molecular weight of potassium sulfide. Can you provide that information?
How many grams are in 1 mole of potassium hydroxide?
The molar mass of potassium hydroxide (KOH) is 56.11 g/mol. Therefore, 1 mole of potassium hydroxide weighs 56.11 grams.
What is the mass in grams of 25 mol of sodium hydroxide?
The molar mass of sodium hydroxide (NaOH) is approximately 40 grams/mol. To find the mass of 25 moles of NaOH, you would multiply the number of moles by the molar mass: 25 mol * 40 g/mol = 1000 grams. So, the mass of 25 moles of sodium hydroxide is 1000 grams.
