Properties of covalent bonds
Naming covalent bonds
Writing covalent formulas
Naming and Formulas of Acids
Polarity
100
covalent bonds are?
when sharing of electrons occurs, the attachment between atoms that results
100
what is the name of this covalent bond S4N2 ?
tetrasulfur dinitrogen
100
write nitrogen triiodide as a formula
Ni3
100
name the acid HNO3
nitric acid
100
what makes a molecule polar?
when two atoms do NOT share electrons equally in a covalent bond
200
how many electrons are shared in a double covalent bond?
four
200
what is the name of this covalent bond CO2 ?
carbon dioxide
200
write the formula for carbon monoxide
CO1
200
name the acid HCl
hydro chloric acid
200
is H3O+ polar or non polar and why?
it is polar because it has three polar bonds
300
Is the the melting point for a covalent bond high or low?
low
300
what is the name of this covalent bond NI3?
nitrogen triiodide
300
write trisulfur tetrafluoride as a formula
S3F4
300
write the formula for sulfuric acid
H2SO4
300
what makes a molecule nonpolar?
when two atoms DO share electrons equally in a covalent bond
400
what forms can covalent bonds be?
they can be gas liquid, gas, solid at room temp.
400
what is the name of this covalent bond IF7 ?
iodine heptafloride
400
write the formula for triselenium heptachloride
Se3Cl7
400
write the formula of carbonic acid
H2CO3
400
is H2S a nonpolar or polar molecule?
nonpolar because there is no polar bonds
500
true or false?
covalent bonds can always conduct electricityfalse- they can NEVER
500
what is the name of this covalent bond S2O4 ?
disulfur tretraoxide
500
write the formula for diarsenic monobromide
As2Br1
500
name the acid H2S
hydrosulfuric acid
500
is this polar or non polar?
polar molecule