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If 2.1 moles of CaCl2
If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?
0.44 M CaCl2
3 answers
asked by
smith
2,036 views
8.00 g of calcium chloride, CaCl2, is dissolved in 1.000 Kg of water.
Molecular weights, Ca= 40 g/ mol, Cl= 35.5 g/ mol, H= 1
1 answer
asked by
mohamed
489 views
How mush CaCl2, in grams, is needed to make 2.0 L of a 3.5M solution?
g CaCl2 = (2.0L) *( 3.5 mol Cl-/1L) * (1mol CaCl2/ 2mol
1 answer
asked by
Sydney
2,843 views
How many moles of each ion are present, per liter, in a solution that is labeled “0.221 M
CaCl2 ”? CaCl2 Ca +2 + 2 Cl-
1 answer
asked by
Jerry
1,194 views
How many moles of CaCl2 are in 32cm cube of 0.2M solution of CaCl2?
1 answer
asked by
desperate
395 views
2Na3PO4 + 3CaCl2 ----> Ca3 (PO4)2 + 6NaCl
how many moles of CaCl2 remain if .10 mol Na3PO4 and .40 mol CaCl2 are used? When
2 answers
asked by
Hawk
6,295 views
3CaCl2 + 2Na3PO4 → Ca3(PO4)2 + 6NaCl
1. How many grams of Na³PO⁴ are needed to react with 4 moles of CaCl² ? 2. How
2 answers
asked by
Karyl
368 views
Determne the boiling point of 16.3g of calcium chloride dissolved in 250. g water.
My work: 16.3 g CaCl2 *(1 mole CaCl2/110.984 g
1 answer
asked by
Julia
830 views
calculate how many moles of CaCl2•2H2O are present in 1.0 g of CaCl2•2H2O and then calculate how many moles of pure CaCl2
7 answers
asked by
she
3,806 views
How many moles of CaCl2 are in 250mL of a 3.0M of CaCl2?
Ca=40.08 -- Cl=35.45 X 2 ?? Thanks
1 answer
asked by
Emily
1,120 views