How many grams of CuSO_4 * 5H_2O are needed to prepare 100 …
Mar 11, 2016 · Now you have to determine how many grams of copper(II) sulfate pentahydrate would contain this many grams of copper(II) sulfate. To do that, calculate the hydrate's percent composition by using its molar mass and the molar mass of anhydrous copper(II) sulfate. Remember that there are #color(red)(5)# moles of water for every #1# mole of hydrate
What is the molar mass of CuSo4 x 5H2O? - Answers
May 21, 2024 · The molar mass of CuSO4 x 5H2O (copper (II) sulfate pentahydrate) is calculated by adding the molar mass of CuSO4 (159.61 g/mol) to five times the molar mass of water (5 * 18.02 g/mol).
What is the percent by mass of water in CuSO_4*5H_2O? - Socratic
Apr 3, 2017 · %"water"="Mass of water"/"Mass of copper sulfate pentahydrate"~=36% %"water"=(5xx18.01*g*mol^-1)/(249.68*g*mol^-1)xx100%~=36% This video provides a detailed ...
Question #b171f - Socratic
Jul 29, 2014 · O.K., you can do this. It just takes thinking about it in a little different way than you are, perhaps, used to: First, you need to know how much copper(II) sulfate pentahydrate you have got to start with. You know that the total mass is 14.98 grams, and that of that 14.98 grams, 10.00 grams is the mass of the crucible. So..... Right! the mass of the copper compound is 14.98 - …
What is the formula mass of CuSo4? - Socratic
Feb 23, 2018 · I'm not sure what the formula mass is, but I'm guessing that you are talking about molar mass. To find the molar mass of CuSO_4, we must take all of the elements in the molecule, and add their molar masses together. Cu or copper has a molar mass of 63.546 \ "g/mol". S or sulfur has a molar mass of 32.065 \ "g/mol". O or oxygen has a molar mass ...
Question #b0054 - Socratic
Apr 23, 2015 · The mass of the hydrate was 11.3 g. The same idea you've used to determine the formula of a hydrate applies in this case, only this time you'll have to work backwards from the formula to determine the mass of the hydrate. So, you know that you're dealing with copper (II) sulfate pentahydrate, CuSO_4 * 5H_2O. As you can see, for every 1 mole of anhydrous …
How do you calculate the percentage composition of Copper in
Mar 26, 2016 · "Molar mass of copper"/"Molar mass of copper sulfate" xx100% (63.55*g*mol^-1)/((63.55+32.06+4xx15.999)*g*mol^-1) xx100% = ?%
Molar mass of copper - Answers
May 22, 2024 · To obtain one mole of copper atoms (6.02 x 1023 atoms), weigh out 63.55 g copper. The molar mass (M) of a substance is the mass of one mole of entities (atoms, molecules, or formula units) of the ...
What is the molar mass of copper (ll) sulfate? - Socratic
May 12, 2016 · Perhaps you should tell us. CuSO_4 is composed of Cu, 63.55*g*mol^-1, S, 32.06*g*mol^-1, and oxygen 4xx15.999*g*mol^-1. So what is its molar mass? The dissolution of white, anhydrous CuSO_4 in water is a truly beautiful chemical reaction. Beautiful, macroscopic crystals of CuSO_4*5H_2O can be grown whose colour is truly magnificent. Here is a video …
What is the molar mass of copperII hydroxide? - Answers
Jun 17, 2024 · There are 2 forms of Copper(II) Sulphate, each with a different molar mass. * Copper(II) Sulphate Pentahydrate (CuSO4.5H20) This is the more common, blue, crystalline solid. it has a molar mass of ...