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Why CaCl2 or silica is placed in desiccator Why should it be dried occasionally?
Calcium chloride and silica granules are water absorbents. These compounds are recyclable by heating.
What real the name of the element CaCl2?
CaCl2 is Calcium Chloride.
What mas of CaCL2 should be used to make 4.5 L of .320 M CaCL2 solution?
Molarity = moles of solute/Liters of solution 0.320 M CaCl2 = moles CaCl2/4.5 Liters = 1.44 moles of CaCl2 1.44 moles CaCl2 (110.978 grams/ 1 mole CaCl2) = 159.81 grams needed so, considering the sigi figis, 160 grams needed.
Is CaCl2 formed by a covalent bond?
NO!!! It is TWO(2) ionic bonds. CaCl2 = Ca^(2+) + Cl^(-) + Cl^(-)
What is wrong with this chemical formula CaCl2?
Nothing. CaCl2 is a valid formula.
Why CaCl2 or silica is placed in desiccator Why should it be dried occasionally?
Calcium chloride and silica granules are water absorbents. These compounds are recyclable by heating.
How many moles of CaCl2 contain 1.26x1024 formula units of CaCl2?
1 mole CaCl2 = 6.022 x 1023 formula units CaCl2 1.26 x 1024 formula units CaCl2 x 1mol CaCl2/6.022 x 1023 formula units CaCl2 = 2.09 moles CaCl2
Is there Shortage of natural resources in India?
Coal Iron Ore Limestone and slica sand. I am best
What is lava called with high viscosity?
Lava with high viscosity is called slica-rich lava
What is the mass of 2.430 mole of CaCl2?
2.430 moles CaCl2 x 110.98 g CaCl2/mole CaCl2 = 269.7 grams (4 sig figs)
What does cacl2 stand for?
The name of CaCl2 is Calcium Chloride
Dissociation equation of CaCl2?
CaCl2 → Ca2+ and 2Cl-
Are water and CaCl2 miscible?
Yes, CaCl2 will dissolve in water.
What real the name of the element CaCl2?
CaCl2 is Calcium Chloride.
What compound does CaCl2 make?
It depends on what it's reacting with. If it's not reacting with anything, then CaCl2 makes...CaCl2.
What mas of CaCL2 should be used to make 4.5 L of .320 M CaCL2 solution?
Molarity = moles of solute/Liters of solution 0.320 M CaCl2 = moles CaCl2/4.5 Liters = 1.44 moles of CaCl2 1.44 moles CaCl2 (110.978 grams/ 1 mole CaCl2) = 159.81 grams needed so, considering the sigi figis, 160 grams needed.
Is CaCl2 formed by a covalent bond?
NO!!! It is TWO(2) ionic bonds. CaCl2 = Ca^(2+) + Cl^(-) + Cl^(-)
