Module 1
What is the SI base unit for mass?
Kg
What is the name of CF4
Carbon Tetrafluoride
What is Avogadro's Number
6.022 x 1023
What is the difference between a cation and a anion
Cation - Positively Charged
Anion - Negatively Charged
How many sig figs are in .003040
4
Name your diatomic elements
H2, N2, F2, O2, I2, Cl2, Br2
How many moles are present in 64g of oxygen
4 mol
Which side are the products located in a reaction
The Right
Convert 535 K into F
503.33 F
Write the formula for Magnesium Hydroxide
Mg(OH)2
Calculate the amount of grams in 2.7 x 1023 Molecules of Ammonium
8.1 g of Ammonium
Sing The Song
What do you mean?... _________________
When you nod your head yes
But you wanna say no
Convert 5 ng to Gg
5x10-18 Gg
Write the name for CuSO4
Copper (II) Sulfate
Balance the reaction
_Al2(SO4)3 + _Ca(OH)2 --> _Al(OH)3 + _CaSO4
Al2(SO4)3 + 3Ca(OH)2 --> 2Al(OH)3 + 3CaSO4
A wood block has 9 cm on each side and has a mass of 37.5 x 103 mg. Calculate the density of the block. (Write the unit down and use 3 sig figs for full credit)
.0514 g/cm3
Write the chemical formula for Phosphite and the name for its Acid Form (with the chemical formula as well)
PO3-3
Phosphorus Acid/H3PO3
Calculate the amount of atoms of oxygen in 72.9g of Sulfuric Acid
1.79 x 1024