0
The molarity is 0,41 mol/L.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
How many liters of C2H2 should be produced from 80 grams of H2O?
Need an equation as this is not familiar to me. Where is the carbon coming from? Moles? Molarity. All info I do not have.
Find the mass in grams of 1.54 moles of H2O?
1.54 moles H2O (18.016 grams/1 mol H2O ) =27.7 grams
If 25 moles of sucrose are mixed into 50 liters of water what is the molarity?
Molarity = moles of solute/Liters of solution Molarity = 25 moles sucrose/50 liters H2O = 0.5 M sucrose
What is the molarity of 48.6 g of magnesium ions in 2 L H2O?
1.002 M
Equal moles of H2O and NaCl are present in a solution Hence molarity of NaCl is?
I suppose that this situation is not possible.
What will be the molarity for a solution prepared by dissolving 50 grams of KOH in 700ml of water?
Molarity= Number of moles of solute/Liters of solution 50 grams KOH 700 ML to .7 Liters of h2o Molar Mass of KOH= 56 50 divided by 56 = .89 moles Molarity= .89 mol/.7 L = 1.27 MOLARITY
How many liters of C2H2 should be produced from 80 grams of H2O?
Need an equation as this is not familiar to me. Where is the carbon coming from? Moles? Molarity. All info I do not have.
What is the molarity of a solution that has 6 moles of NaOH in 3 kg of water?
Molarity = moles of solute/Liters of solutionThat 3 kg of water would present a problem, but water = 1 gram/ml in density, so....3 kg = 3000 grams1g/ml H2O = 3000 grams H2O/X ml= 3000 ml = 3 Litersso,Molarity = 6 moles Na/3 Liters= 2 M NaOH-----------------
Find the mass in grams of 1.54 moles of H2O?
1.54 moles H2O (18.016 grams/1 mol H2O ) =27.7 grams
If 25 moles of sucrose are mixed into 50 liters of water what is the molarity?
Molarity = moles of solute/Liters of solution Molarity = 25 moles sucrose/50 liters H2O = 0.5 M sucrose
What is the molarity of 48.6 g of magnesium ions in 2 L H2O?
1.002 M
How many molecules are there in 200 grams of h2o?
200 grams H2O (1 mole H2O/18.016 grams)(6.022 X 1023/1 mole H2O) = 6.69 X 1024 molecules of water ======================
How many grams of water are in 4 grams of H2O?
Let me help you a little: water is H2O
How many grams of H2O do you need to weigh out to have 1 mole of H2O?
Approx 18 grams.
How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
How many moles in 60 grams of H2O?
1 mole is equal to 18 grams of H2O, so 60 grams is 3.33 moles.
What is the number of molecules in 16.75 grams of H2O?
301.8g H2O
