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, 21.06.2019 22:20
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 22.06.2019 14:30
Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
Answers: 2
Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
Answers: 2
IONIC AND COVALENT SIMULATION WORKSHEET: 1. What type of element is calcium? How many valence electr...
Chemistry, 14.10.2019 23:00
Computers and Technology, 14.10.2019 23:00