Naming and Reactions
This compound is also known as “table salt”
Dimensional analysis uses a series of these fractions in order to change from one unit to another.
What are conversion factors
According to: 2NaCl (l) → 2Na (l) + Cl2 (g), how many moles of Cl can 10 mole of NaCl produce?
What is 5?
---------- is known as the universal solvent
What is Water
The metal element in table salt
What is sodium (Na)
The speed at which all light travels.
What is the speed of light
Name four variables that affect the rate of a reaction.
What are temperature, surface area, catalyst and concentration
W is a rare element that is used as an additive for many tools such as electrodes and the filaments of light bulbs. Recently it has been used to create durable wedding bands.
One mole of anything is equivalent to this.
What is molecular weight or Avogadro’s number
Balance the following equation:
CH4 + Cl2 --> CCl4 + HCl
What is CH4 + 4Cl2 --> CCl4 + 4HCl
The solution in which sugar dissolves faster: hot coffee or iced coffee
What is hot coffee
Water is made of these two elements?
What is hydrogen and oxygen?
An example of a type of EM radiation with lots of energy.
What is x-rays or gamma rays
How does increasing temperature affect the movement of molecules?
What is molecules move faster?
Precipitation and neutralization reactions are categorized as this type of chemical reaction.
What are double displacement/replacement reactions?
True or False: The numerator and the denominator of a conversion factor can be switched if need be
What is true?
The reactant that is not fully used up in the reaction and there is some of it left over at the end
What is the excess reagent?
Rock candy is an example of this type of solution: unsaturated, saturated or supersaturate
What is supersaturated
The three elements in a combustion reaction
What is Carbon, Hydrogen and Oxygen
The color(s) reflected by an orange
What is orange
Science that deals with composition, structure, and properties of matter
What is Chemistry
This polyatomic ion is comprised of 1 mole of phosphorous and 4 moles of oxygen and has an overall charge of -3.
What is phosphate?
Dimensional analysis is based on the idea of being able to cancel these?
What are units?
This needs to happen to figure out the amount of product produced
What is finding/identifying the limiting reagent?
There are this many periods on the periodic table of the elements.
What is seven?
The semi-metal in this group of elements:
Ag, Pb, Si or P
What is Si or Silicon
The color formed when red and blue are mixed
What is purple
Substance that contains space and mass
What is Matter
This reaction of NaClO3 + AgMnO4 would yield what products?
What is Sodium permanganate and Silver Chlorate?
This is the number of atoms (of the elements) in one molecule of ammonium nitrate.
What is 9
For the reaction
2 S + 3 O2 --> 2S03
if 6.3 g of S is reacted with 10.0 g of O2 this reactant will be the limiting reactant
What is Sulfur (S)
The solute in ocean water
What is salt.
What elements are steel made of?
What is C and Fe?
The type of EM radiation just above violet light that causes sunburn
What is ultraviolet
Curling hair with a curling iron would be considered what type of change
What is Physical
Acetic acids has a formula of CH3COOH. It is a monoprotic acid that only can donate one H. When that H is removed it becomes an ion by what name?
What is acetate?
There are this many days in 10,000,000 seconds.
What is 115.74 days?
The maximum amount of product that could be formed from given amounts of reactants.This quantity is directly determined by the limiting reagent.
What is theoretical yield?
What is oil
The number of elements on the current periodic table
What is 118?
What is infrared
A hairdresser giving a client a perm would be considered what type of change
What is Chemical