Electrons
The number of valence electrons in Phosphorous
5 valence electrons
The formula for Calcium Chloride
What is CaCl2?
This compound forms between Ga and Se
Ga2Se3
Which is more electronegative, arsenic or sulfur?
What is sulfur
What is 6.02X1023
The molecular shape of H2O
What is bent
The name for SO2
What is Sulfur Dioxide
This compound forms between H and CO3
What is H2CO3
The electronegativity difference of C-O bonds
What is 1.0
The molar mass of NaHCO3
What is 84.007 g/mol
The molecular geometry of phosphate
What is Tetrahedral
What is the formula for Zinc (II) Nitride
Zn3N2
This type of ion almost always applies to nonmetals
what is anion
The arrow points towards this element in a P-Cl bond
What is towards Cl
The number of moles in 3.01 x 1023 atoms of Na
0.5 mols
The electron configuration of Cl (non abbreviated)
What is 1s22s22p63s23p5
The name of this compound--Be(ClO4)2
What is Beryllium Perchlorate
The correct values for the blanks below are:
___ H3PO4 + ___ KOH ---> ____K3PO4 + ___ H2O
1H3PO4 + 3KOH---> 1 K3PO4 + 3 H2O
The compound CH2O is this type of compound (polar or non polar)
What is polar
The number of mols in 330.786 g of Potassium Sulfide
3 mols K2S
The correct electron orbital diagram for Se
Look to picture
The name of FePO4
What is Iron (III) Phosphate
The correct values for the blanks below are:
___Na + ___NaNO3 --->___Na2O + __N2
What is 10, 2, 6, and 1
10 Na + 2NaNO3---> 6Na2O +1N2
The bond angle for a polar structure with 2 loan pairs and 2 bonded atoms
The number of moles of N2 needed for the reaction of 7 moles of H2. (round to 3 sig figs)
N2 + 3H2 -->2NH3
What is 2.33 moles of N2?