boiling point:1382 C
Melting point: 605 C
LiCl is the formula for lithium chloride.The boiling point of lithium chloride is 1,382 degrees Celsius.That would be 2,519.6 degrees Fahrenheit.
LiCl+H2SO4=LiHSO4+HCl
C = 4.83 m LiClmole ratio = Xmoles = nA = soluteB = solventXA = nA___nA + nBsolution of LiCl in watersolute = LiClsolvent = water = H2Omolality = moles of solute = moles of solutekg of solvent 1.0 kg of solventAssume 1.000 kg H2O1.000 kg H2O * 1000 g * 1 mol H2O = 55.49 mol H2O1 kg 18.02 g H2OXA = nA___nA + nBSolve for nAXA( nA + nB ) = nAXAnA = XBnB = nAXAnB = nA - XAnAXAnB = nA( 1 - XA)XAnB___ = nA( 1 - XA)Plug in known amountsnA = 0.08 * 55.49 mol H2O = 4.83 mol LiCl1 - 0.08If molality = moles of solute1.0 kg of solventTHEN molality of LiCl = 4.83 mol LiCl = 4.83 m1.000 kg H2O
Li+
2 Na + 2 LiCl = Li2 (Lithium) + 2NaCl (Table Salt)
LiCl is the formula for lithium chloride.The boiling point of lithium chloride is 1,382 degrees Celsius.That would be 2,519.6 degrees Fahrenheit.
The boiling point of 2 m KF in water is 102.4ºC. The boiling point of a 0.5 m aqueous solution of LiOH is the same as the boiling point of a 0.5 m aqueous solution of LiCl.
Think relationships here... really London Dispersion Force is like an acquaintance, Dipole Dipole is like boyfriend/girlfriend and Hydrogen Bonding is like marriage. Now out of the three London dispersion is the easiest to break the bonds, Di Pole Di pole are a little harder to break up and Hydrogen bonding are the hardest to break up the bonds. Hydrogen Bonding will always have the strongest bond. London dispersion is when for a split second their is a short attraction and doesn't last long. It is very weak therefore making this non- polar. Dipole Dipole means 2 opposite sides. Positive and negative charges. This molecule is a Polar molecule. Hydrogen Bonding is a Polar molecule which attaches itself to either N,O,or F. A melting point takes a low energy to melt so the bonds are weak. the higher the boiling temperature the stronger the bonds. Think H20. Melting is comparing how hard it is to separate the molecules. Same Concept. Ex.1.) CH4 / LiCl CH4 more soluable / LiCl low soluability CH4 low melting point / LiCL higher melting point CH4 low boiling point/ LiCL Higher boiling point CH4 London Dispersion / LiCl Dipole Dipole Example2: H2O / NaCl H2O high boiling point/ NaCl lower boiling point H2O Hydrogen bonding/ NaCl Dipole Dipol
Think relationships here... really London Dispersion Force is like an acquaintance, Dipole Dipole is like boyfriend/girlfriend and Hydrogen Bonding is like marriage. Now out of the three London dispersion is the easiest to break the bonds, Di Pole Di pole are a little harder to break up and Hydrogen bonding are the hardest to break up the bonds. Hydrogen Bonding will always have the strongest bond. London dispersion is when for a split second their is a short attraction and doesn't last long. It is very weak therefore making this non- polar. Dipole Dipole means 2 opposite sides. Positive and negative charges. This molecule is a Polar molecule. Hydrogen Bonding is a Polar molecule which attaches itself to either N,O,or F. A melting point takes a low energy to melt so the bonds are weak. the higher the boiling temperature the stronger the bonds. Think H20. Melting is comparing how hard it is to separate the molecules. Same Concept. Ex.1.) CH4 / LiCl CH4 more soluable / LiCl low soluability CH4 low melting point / LiCL higher melting point CH4 low boiling point/ LiCL Higher boiling point CH4 London Dispersion / LiCl Dipole Dipole Example2: H2O / NaCl H2O high boiling point/ NaCl lower boiling point H2O Hydrogen bonding/ NaCl Dipole Dipol
LiCl (aq) is a mixture of a compound and water. The LiCl can be separated from the water. All the other choices are compounds: LiCl (s), NH3 (g), NH3 (L).
LiOH + HCl -> LiCl + H2O This is an acid base neutralization reaction producing a salt, lithium chloride (LiCl ) and water.
You know because of solubility rules that LiCl disassociates 100% in water. So, knowing that molarity is equal to moles/liters Molarity LiCl = 1.97mol / 33.2 L Molarity = 0.059 M LiCl
Ionic compounds will dissociate completely as ions in water: LiCl (s) ---> Li+(aq) + Cl-(aq)
Sodium chloride and lithium chloride are very soluble in water.
LiCl has ionic bonding. (There is no compound with a formula LiCL.)
Molarity = moles of solute/Liters of solution ( 230 ml = 0.0230 Liters) Molarity = 2.60 moles LiCl/0.230 Liters = 11. 3 M LiCl -----------------
Lithium Chloride