0
How many grams are in 5.00x10^24 molecules of lithium hydroxide?
Karla Calderon
A mole is the quantity of any molecule, atom, etc that has the same number of ... If I have 6.022×1023 H2 molecules, I have a mass of 2 gram of hydrogen molecules. ... How many moles are present in 1.21 X 10^24 molecules of HBr? ... How do you convert the amount of atoms in each battery to moles of lithium atoms?
Anais Lang
Andreane Homenick
A chemical formula that shows the number and kinds of atoms in a molecule (not the arrangement of the atoms.) Moles in (3.52 X 10^24) molecules of water. 3.52 x 10^24 molecules x `1mol/6.02 x 10^23 molecules = 5.85 moles of H2O.
Add your answer:
Earn +20 pts
Is there more than 8 grams lithium content in rechargeable AA energizer batteries?
No, a AA lithium battery has about 0.75 grams of Lithium.
A chemical reaction yields 3 moles of lithium hydroxide LiOH How many grams of lithium hydroxide are present?
To determine the grams of lithium hydroxide present, you need to use its molar mass. The molar mass of LiOH is approximately 23.95 g/mol. Therefore, 3 moles of LiOH would be: 3 moles x 23.95 g/mol = 71.85 grams of lithium hydroxide.
How many grams of lithium nitrate will be needed to make 250 grams of lithium sulfate assuming that you have an adequate amount of lead sulfate to do the reaction?
To determine the number of grams of lithium nitrate needed to make 250 grams of lithium sulfate, you need to calculate the molar mass of lithium sulfate and lithium nitrate, then use stoichiometry to find the ratio of lithium nitrate to lithium sulfate. Finally, apply this ratio to find the mass of lithium nitrate needed for the reaction. Lead sulfate is not involved in this calculation as it is not part of the reaction between lithium nitrate and lithium sulfate.
Is 79 grams of lithium a physical or chemical change?
It is not a change at all. 79 grams of lithium is a quantity of a substance.
How many grams of lithium nirate will be needed to make 250 grams of lithium sulfate assuming that you have an adequate amount of lead sulfate to do the reaction?
To find out the grams of lithium nitrate needed, you need to calculate the molar mass of lithium sulfate (Li2SO4) and lithium nitrate (LiNO3). Then use stoichiometry to determine the amount of lithium nitrate required to produce 250 grams of lithium sulfate. The balanced chemical equation for the reaction would also be needed.
If you start with 5.5 grams of lithium chloride how many grams of calcium chloride will be produced?
The molar ratio between lithium chloride and calcium chloride is 2:1 in this reaction. This means that 5.5 grams of lithium chloride will produce 7.33 grams of calcium chloride.
How many grams of lithium nitrate will be needed to make 250 grams of lithium sulfate?
To calculate the amount of lithium nitrate needed to make lithium sulfate, first determine the molar masses of the two compounds. Then, use stoichiometry and the balanced chemical equation for the reaction between lithium nitrate and lithium sulfate to find the quantity needed. This will depend on the stoichiometry of the reaction between lithium nitrate and lithium sulfate.
318.0 grams of lithium in moles?
To convert grams of lithium to moles, we need to divide the mass of lithium by its molar mass. The molar mass of lithium is approximately 6.94 g/mol. Moles = 318.0 g / 6.94 g/mol = 45.82 moles. Therefore, 318.0 grams of lithium is equivalent to 45.82 moles.
Lithium hydroxide reacts with hydrobromic acid to produce lithium bromide and water If you start with then grams of lithium hydroxide how many grams of lithium bromide will be produced?
To determine the grams of lithium bromide produced, you need to first calculate the moles of lithium hydroxide using its molar mass. Then, use the mole ratio from the balanced chemical equation to find the moles of lithium bromide produced. Finally, convert the moles of lithium bromide to grams using its molar mass to find the answer.
How do you convert 0.0295 mol of lithium to grams?
To convert moles of lithium to grams, you need to multiply the number of moles by the molar mass of lithium. The molar mass of lithium is 6.94 g/mol. Therefore, 0.0295 mol of lithium is equal to 0.0295 mol * 6.94 g/mol = 0.2053 grams.
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 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.
