What is the electron configuration for Phosphorus?
What is 1s^2 2s^2 2p^6 3s^2 3p^3
100
(8745 * 3.5E3)/185
What is 2.0 E 3
100
What is the molecular geometry of XeCl4?
What is square planar
100
Determine the Cation and Anion in ZnCl2
What is Zn2+ and 2Cl-?
100
how many valence electrons does Mg have?
What is the 2?
200
What is the electron configuration for Vanadium?
What is 1s^2 2s^2 2p^6 3s^2 3p^6 3d^3 4s^2
200
(4.2E-8 * 4.7E3)/6.22E23
What is 5.9 E-22
200
Molecular geometry of XeCl5
What is square pyramidal?
200
Determine the cation and anion in AlH3
What is Al3+ and 3H-?
200
how many electrons can occupy s, p, d, f
2, 6, 10, 14
300
1s^2 2s^2 2p^5 is the electron configuration for what element?
What is flourine.
300
(2.7 - 6.23E-4)/(2.5 *(4.20 + 64))
What is 0.016 or 1.6 E-2
300
Molecular geometry of NH3
What is trigonal pyramidal?
300
Determine cation and anion in CaF2
What is Ca2+ and 2F-?
300
how many electrons can Sn loose?
What is 4?
400
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 is the electron configuration for what element?
What is Calcium
400
(2.7E8 * 0.00149)/15000
What is the 0.00030 or 3.0E-4
400
Molecular geometry of SCl4
What is see saw?
400
is the compound ionic, covalent or polar covalent
NH3? use the electronegativity chart?
What is polar covalent?
400
how many electrons can 2p hold?
6?
500
What is the electron configuration for Mg^+2?
What is 1s^2 2s^2 2p^6.
500
Molar concentration of a substance was determined by dividing the moles of a substance by the system volume. If the moles is equal to 0.0040 moles and volume is 4 L, what is the molar concentration in moles/L?
What is 0.0010 or 1.0 E-3 moles/L
500
Molecular geometry of CCl4
What is tetrahedral?
500
is the compound ionic, covalent or polar covalent
H2O? use the electronegativity chart?