IONIC AND COVALENT SIMULATION WORKSHEET: 1. What type of element is calcium? How many valence electrons does it have?
2. What type of element is chlorine? How many valence electrons does it have?
3. What type of bond is this combination likely to form? (Ionic or Covalent)
4. Why were more than 2 total atoms needed to create this compound?
5. Explain what happened to the valence electrons in EACH atom.
And if you have the rest of the answer for the work sheet please let me know
Answers: 3
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 07:30, eburnhisel2023
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
IONIC AND COVALENT SIMULATION WORKSHEET: 1. What type of element is calcium? How many valence electr...
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