Reactions Fundamentals
What are the 7 diatomic elements?
Br
I
N
Cl
H
O
F
K+Cl --> KCl
Synthesis
K + H2O-->
KOH + H2
Solid barium oxide reacts with liquid water to form a solution of barium hydroxide
If you purposefully mislead someone, you follow it up with this term
How many oxygen atoms are in 2Fe2(SO3)3
18
ZnSO4 + NaOH
Double Replacement
ZnSO4 + NaOH -->
Zn(OH)2 + Na2SO4
Solid iron reacts with sulfuric acid to form a solution of iron (II) sulfate and hydrogen gas.
Fe + H2SO4 --> FeSO4 + H2
One-word acknowledgement that you understand
Word
To determine if a single replacement reaction will occur, where should you look on the Chemistry Reference Table?
Activity Series
fluorine gas is put into contact with solid calcium metal
Synthesis
Ca(NO3)2 + Ag-->
No reaction
A solution of manganese (II) iodide decomposes.
MnI2 --> Mn + I2
Meaning "going to leave"
Bounce
If Pb(NO3)2 were to decompose, what charge would the Pb ion have?
+2
solid C6H12O6 is burned in oxygen gas
Comubustion
Ni(OH)2
NiO + H2O
Solid calcium carbonate decomposes
CaCO3 --> CaO + CO2
Meaning acting crazy or being agitated
Buggin' Out
To balance the equation O2 + AlI3 🡪 Al2O3 + I2 the coefficients must be...
3,4,2,6
magnesium reacts with a solution of sodium fluoride
Single Replacement
Sodium Nitrate reactions with potassium hydroxide
No reaction!
When aqueous beryllium chloride reacts with a solution silver nitrate. Include states of matter!
BeCl2 (aq)+ AgNO3 (aq)--> Be(NO3)2 (aq)+ 2AgCl (s)
Implies a willingness to go along with what others expect, and a potential lack of intelligence or self-awareness.
Tool