Balance That Equation!
2H2 + O2 --> ___ H2O
2
In the reaction provided, write the base ratio of sodium to sodium chloride.
4Na + 4Cl --> 4NaCl
4 Na / 4NaCl
Give the true chemical name for water
Dihydrogen monoxide
What type of reaction is:
2H2 + O2 --> 2H2O
Synthesis
Mr. Pillath is 27 years old, what year did he graduate high school?
2015
What is the name given to the small number to the bottom right of an element, or polyatomic ion, to indicate how many of them their are in the compound?
Subscript
How many water molecules are produced for every 10 hydrogen gas molecules used, in the synthesis of water.
10
Give the name for: K3N
What type of reaction is:
CH₄ + 2O₂ → CO₂ + 2H₂O
Combustion
How many varsity wrestling wins did Mr. Pillath have in high school wrestling? (0, 53, 73, 143)
143
This law states that matter cannot be created or destroyed in a chemical reaction.
Law of Conservation of Mass
____ N2 + _____ H2 → _____ NH3
How many moles of Nitrogen are needed to react with 7.5 moles of Hydrogen?
2.5
Give the name for: Ca3 (PO4 )2
What type of reaction is:
Zn + 2HCl → ZnCl₂ + H₂
Single Replacement
What sport did Mr. Pillath do in college? (double points if you include the specific thing Mr. Pillath was an All-American in)
Track and Field (Weight/Hammer throw)
Balance the following equation:
Fe + HCl --> FeCl2 + H2
Fe + 2HCl --> FeCl2 + H2
Hydrogen Peroxide (2H₂O₂) decomposes to produce 2H₂O and how much oxygen gas? (hint: oxygen gas exists as a diatomic molecule)
1
Give the name for: NH3
nitrogen trihydride
What type of reaction is:
AgNO₃ (aq) + NaCl (aq) → AgCl (s) + NaNO₃ (aq)
What state did Mr. Pillath visit during his spring break trip to get engaged?
Tennessee
Balance the following equation:
NH3 + O2 --> NO2 + H2O
4NH3 + 5O2 --> 4NO2 + 6H2O
In a combustion reaction where 10 molecules of (C3H8) combust, how many CO2 molecules are produced?
30 CO2
Give the formula for: silver(I) nitrate
Ag3N
What type of reaction is:
HCl (aq) + NaOH (aq) → NaCl (aq) + H₂O (ℓ)
Neutralization
(Double Replacement for half points)
Is it really a true chemistry game without this question... Miss Chonk and....
Jerry!