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Why do nacl and cacl2 and alcl3 conducted electricy diffrently?
Wiki User
∙ 10y ago
The conc of positive to negative ions will play some part. however, the main thing i'd imagine is the bulkiness of Al and Ca vs Na
Wiki User
∙ 10y ago
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Why can't CaCl2 and AlCl3 form crystals with the same structure as NaCl?
the ion ratios are different,
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
Dissociation equation of CaCl2?
CaCl2 → Ca2+ and 2Cl-
What is the balanced chemical equation for zinc sulfate and calcium chloride?
Only chemical formulas, not if they are reacting. Na2CO3 and CaCl2
7.5 grams of CaCl2 is how many moles?
For this you need the atomic (molecular) mass of CaCl2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CaCl2=111.1 grams7.5 grams CaCl2 / (111.1 grams) = .0675 moles CaCl2
Why can't CaCl2 and AlCl3 form crystals with the same structure as NaCl?
the ion ratios are different,
What is a non example of a covalent compound?
Ionic compounds are salts or oxides as NaCl, LiF, MgCl2, MgO, UCl4, ThO2, CsCl, CaCl2, FeCl3, AlCl3.
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
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 is the balanced chemical equation for zinc sulfate and calcium chloride?
Only chemical formulas, not if they are reacting. Na2CO3 and CaCl2
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 solutes lower the freezing point of water the most?
The one that has the most particles or the most ions. For example, AlCl3 (4 ions) lowers freezing point more than CaCl2 (3 ions), which is better than NaCl (2 ions) which is better than glucose (1 particle).
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.
