| Moles to Grams | Formulas and Molar Mass | Balancing Word Equations | Metric to English Conversions | Potpourri |
| 10 | 10 | 10 | 10 | 10 |
| 20 | 20 | 20 | 20 | 20 |
| 30 | 30 | 30 | 30 | 30 |
| 40 | 40 | 40 | 40 | 40 |
| 50 | 50 | 50 | 50 | 50 |
| Final Question | ||||
How many atoms of Oxygen are there in 18.0 g of water?
How many atoms of Oxygen are there in 18.0 g of water?
6.02 x 10^23
How many atoms of Hydrogen are there in 18.00 g of water?
How many atoms of Hydrogen are there in 18.00 g of water?
1.204 x 10^24
What is the mass of 1.0 mole of O2?
What is the mass of 1.0 mole of O2?
32 g
What is the mass of 2.00 mol of Sulfuric acid (H2SO4)?
What is the mass of 2.00 mol of Sulfuric acid (H2SO4)?
196 g
3.00 L of a gas has a mass of 2.00 g. What is the molecular mass?
3.00 L of a gas has a mass of 2.00 g. What is the molecular mass?
14.9 g/mol
Write the formula and molar mass of carbon dioxide (2 SF)
Write the formula and molar mass of carbon dioxide (2 SF)
CO2 44 g
Write the formula and molar mass of aluminum oxide (3 SF)
Write the formula and molar mass of aluminum oxide (3 SF)
Al2O3 102 g
Write the formula and molar mass of zinc II Chloride (4 SF)
Write the formula and molar mass of zinc II Chloride (4 SF)
ZnCl2 136.4 g
Write the formula and molar mass of sulfuric acid (2 SF)
Write the formula and molar mass of sulfuric acid (2 SF)
H2SO4 98 g
Write the formula and molar mass of octane (3 SF)
Write the formula and molar mass of octane (3 SF)
C8H18 114 g
Silver Iodide reacts with Sodium sulfide in a double replacement reaction
Silver Iodide reacts with Sodium sulfide in a double replacement reaction
2 AgI + 1 Na2S --> 1 Ag2S + 2 NaI
Dissolved Silver nitrate reacts with aqueous sodium phosphate in a double replacement reaction yielding a precipitate
Dissolved Silver nitrate reacts with aqueous sodium phosphate in a double replacement reaction yielding a precipitate
3AgNO3 + Na3PO4 --> Ag3PO4 (s) +3NaNO3 (aq)
Iron II sulfide reacts with oxygen to make Iron oxide and sulfur dioxide
Iron II sulfide reacts with oxygen to make Iron oxide and sulfur dioxide
2FeS + 3O2 --> 2 FeO + 2SO2
Barium nitride reacts with water to form barium hydroxide and ammonia (NH3)
Barium nitride reacts with water to form barium hydroxide and ammonia (NH3)
1 Ba3N2 + 6 H2O --> 3 Ba(OH)2 + 2 NH3
Phosphorus pentachloride reacts with water to form phosphoric acid and hydrochloric acid.
Phosphorus pentachloride reacts with water to form phosphoric acid and hydrochloric acid.
1 PCl5 + 4 H2O --> 1 H3PO4 + 5 HCl
50.0 kg = ____ lbs. (4 Sig Figs in answer)
50.0 kg = ____ lbs. (4 Sig Figs in answer)
110.2 lbs.
100.0 m = _____ yds.
100.0 m = _____ yds.
109.4 yds.
300. ml = ___ cups
300. ml = ___ cups
1.27 cups
523 mm = ______ in.
523 mm = ______ in.
20.6 in.
30.0 miles/hr. = __________ m/sec
30.0 miles/hr. = __________ m/sec
13.4 m/sec
What is the best movie your whole group has seen?
What is the best movie your whole group has seen?
varies
How many miles are there in a light year? (light travels at 3.0 X 10^8 m/sec)
How many miles are there in a light year? (light travels at 3.0 X 10^8 m/sec)
5.9 x 10^12 miles
In the sun, what type of nuclear reaction is happening?
In the sun, what type of nuclear reaction is happening?
fusion
What ultimately makes a person happy?
What ultimately makes a person happy?
varies
LiOH + HBr --> LiBr + H2O If you start with 10.0 grams of lithium hydroxide, how many grams of lithium bromide will be produced? Assume there is an excess of hydrogen bromide in the reaction.
LiOH + HBr --> LiBr + H2O If you start with 10.0 grams of lithium hydroxide, how many grams of lithium bromide will be produced? Assume there is an excess of hydrogen bromide in the reaction.
36.3 grams
Magnesium reacts with sodium fluoride in a single replacment reaction. If you start with 5.5 grams of sodium fluoride with an excess of magnesium, how many grams of magnesium fluoride will be produced?
Magnesium reacts with sodium fluoride in a single replacment reaction. If you start with 5.5 grams of sodium fluoride with an excess of magnesium, how many grams of magnesium fluoride will be produced?
4.1 grams
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