You have 4.8 moles and this is in 1.6 litres. 4.8 moles / 1.6 is 3 moles. This is also now 3 molar.
Molarity = Moles/Unit VolumeSo here Molarity = (0.0255) / (10-2) = 2.55 M
K2CO4 is a misspelling of the correct formula for potassium carbonate, which is K2CO3. This is a white salt that can be dissolved in water to form a alkaline solution by dissolution of the molecule into potassium ions (K+) and carbonate ions (CO3 2-). Note that CO4 would have 4 oxygen bonds to the carbon, which is not a very stable molecule and would not have a 2- charge.
80g of NaOH dissolved in 250ml. of water find the molarity of this solution ?
The molarity is 0,031.
Of which concentration do you enquire?
Molarity = Moles/Unit VolumeSo here Molarity = (0.0255) / (10-2) = 2.55 M
The morality of the solution is roughly 2.5 mols per liter.
The molarity of a solution given by the number of moles divided by the volume it contains. Hence, the molarity of KCl is 4.00/3.00 = 1.33 mol/L.
K2CO4 is a misspelling of the correct formula for potassium carbonate, which is K2CO3. This is a white salt that can be dissolved in water to form a alkaline solution by dissolution of the molecule into potassium ions (K+) and carbonate ions (CO3 2-). Note that CO4 would have 4 oxygen bonds to the carbon, which is not a very stable molecule and would not have a 2- charge.
80g of NaOH dissolved in 250ml. of water find the molarity of this solution ?
The molarity is 0,031.
Of which concentration do you enquire?
Not directly. However there are edible products made with very small amount of this solution. By the way it's "Potassium Carbonate and Sodium Bi-Carbonate solution" AKA: alkaline water. Not Potassium Bi-carbonate.
1.3g
The molarity is o,2.
Molarity = moles of solute/liters of solution Molarity = 0.597 moles HCl/0.169 liters = 3.53 M HCl ------------------
Molarity = moles of solute/Liters of solution Molarity = 10 moles salt/20 Liters solution = 0.50 M salt solution ----------------------------