| Moles | Mole Conversions | Atomic Structure | Miscelaneous Chemistry | More Miscelaneous |
|---|---|---|---|---|
|
What is the same number of them
A mole of anything contains
|
What is 1.2 E23
Two moles of barium contains how many atoms
|
What is 26
How many protons are in an iron atom
|
What is and acid
If a fromula begins with "H" the substance is
|
What is CO2
Which is covalent, CO2 or TiO2?
|
|
What is Avogadro's number
6.02 E23 is called
|
What is 54 g
How many grams of aluminum are in 2 moles
|
What is 25
If a magnesium atom has 13 neutrons its mass number is
|
What is when the number and kind of atoms is the same on both sides of the equation.
Mass is conserved in a reaction when
|
What is positive
The charge of a cation is
|
|
What is a mole of bromine
Which has more mass, a mole of bromine or a mole of chlorine?
|
What is 6.0 E23
How many atoms are in 40 g of calcium
|
What is 18
If a sulfide ion has a -2 charge it contains how many electrons
|
What is +2
Elements in Group 2 on the periodic table form ions with what charge?
|
What is the number of protons
The atomic number is the same as
|
|
What is one mole of neon
Which has more mass, 2 moles of helium, or 1 mole of neon?
|
What is 2
How many moles are in 24 g of carbon?
|
What is lead
The atomic number of an atom is 82. The atom is
|
What is Fe
Of the elements K, F, S, and Fe, which can form more than one ion?
|
What is empty space
The volume of an atom is mostly
|
|
What is 28 g
What is the molar mass of CO?
|
What is 4.8 E24 inches
If a pencil is 8 inches long, how long would a mole of pencils be?
|
What is 20
How many neutrons are in an atom of chlorine with mass number 37?
|
What is nitride
Of the ions nitrate, nitrite and nitride which is not polyatomic
|
What is hydroxide
All bases contain the ion
|
Support Us on Ko-fi