Atoms
Moles
Grams
Random
Avagardo's Law
100
Atoms consist of what 3 particles
Protons, neutrons, and electrons
100
How many items are in a mole?
6.02 x 10^23 items
100
What is grams in chemistry?
Unit of mass in the metric system
100
What Number Value is used to describe a dozen of eggs?
12
100
What does Avogadro's law mean?
Equal volumes with ame temperature and pressure having same number of molecule of gases
200
Atoms bonded together are called an
Molecule
200
How many grams does a mole of water contain?
18 grams
200
How many grams in 6.50 moles Cu?
413 g Cu
200
What Number Value is used to describe Ream?
500
200
What is the formula of Avogadro's law?
300
How many grams in 60.2 x 10^23 atoms C?
12.01 g C
300
What is the mass (g) of 1.00 mol Li?
6.94 g Li
300
How many moles are in 15g of lithium?
2.16 moles
300
What does amu stand for?
Atomic mass unit
300
Is Avogadro's Law directly or inversely proportional to the number of moles in a confined gas?
Directly proportional
400
Do atoms die? Yes or No
No
400
How many moles in 0.00750 g Ag? (in scientific notation)
6.96 x 10^-5 mol Ag
400
What is the mass in grams of a single atom of Oxyegn?
2.66 x 10-23 grams
400
How many grams are in a mole?
144.818 grams
400
According to Avogadro's law, 1 L of H2(g) and 1 L of O2(g) at the same temperature and pressure contain____.
equal numbers of molecules