Chemistry Miscellaneous
The reactant(s) in the equation 2Mg + O2 --> 2MgO
What are Mg and O2?
The scientific rule that explains why coefficients are needed to balance a chemical equation
What is Law of Conservation of Mass?
Acids usually start with this element
What is hydrogen?
The type of reaction when two reactants form one product
What is combination?
According to surveys, the most popular ice cream flavor in America
What is chocolate?
The number 2 in the chemical formula 3Na2O
What is subscript?
Balanced or not balanced: H2 + O2 --> H2O
What is not balanced?
A substance with a pH of 6 is a: strong acid, weak acid, neutral, weak base, or strong base
What is weak acid?
The type of reaction in which one element replaces another in a compound
What is single replacement?
The age you have to be to get a covid vaccine in Louisiana
What is 16?
Increasing temperature increases the rate of reaction because the molecules are more likely to _______ because they are moving faster
What is collide?
Balanced or not balanced: 2Al2O3 --> 4Al + 3O2
What is balanced?
The typical taste of an acid
What is sour?
What is double replacement?
The number 1 song on the radio right now according to Billboard Hot 100
What is Leave the Door Open?
The type of bond formed when phosphorous reacts with hydrogen to produce PH3
What is covalent?
The coefficients to balance the following equation:
__Fe + __O2 --> __Fe2O3
What is 4, 3, 2?
Typical pH for acid rain would be closest to: 1, 4, 6, 7, 8, 13
What is 4?
What is nuclear fusion?
The official last day of school for students
What is May 21st?
The chemical equation for "carbon tetrahydride reacts with dioxygen to produce carbon dioxide and dihydrogen monoxide"
What is CH4 + O2 --> CO2 + H2O?
The amount of copper produced when 80 grams of magnesium reacts with 120 grams of copper carbonate to produce 110 grams of magnesium carbonate
What is 90 grams?
In neutralization reactions, an acid and a base react to form what 2 products typically?
water and a salt
Photosynthesis is this type of reaction because radiant energy from the sun is required for it to proceed
What is endothermic?
The most money-making movie of all time
What is Avengers?