How many atoms of Oxygen are there in 18.0 g of water?

How many atoms of Hydrogen are there in 18.00 g of water?

What is the mass of 1.0 mole of O2?

What is the mass of 2.00 mol of Sulfuric acid (H2SO4)?

3.00 L of a gas has a mass of 2.00 g. What is the molecular mass?

Write the formula and molar mass of carbon dioxide (2 SF)

Write the formula and molar mass of aluminum oxide (3 SF)

Write the formula and molar mass of zinc II Chloride (4 SF)

Write the formula and molar mass of sulfuric acid (2 SF)

Write the formula and molar mass of octane (3 SF)

Silver Iodide reacts with Sodium sulfide in a double replacement reaction

Dissolved Silver nitrate reacts with aqueous sodium phosphate in a double replacement reaction yielding a precipitate

Iron II sulfide reacts with oxygen to make Iron oxide and sulfur dioxide

Barium nitride reacts with water to form barium hydroxide and ammonia (NH3)

Phosphorus pentachloride reacts with water to form phosphoric acid and hydrochloric acid.

50.0 kg = ____ lbs. (4 Sig Figs in answer)

100.0 m = _____ yds.

300. ml = ___ cups

523 mm = ______ in.

30.0 miles/hr. = __________ m/sec

What is the best movie your whole group has seen?

How many miles are there in a light year? (light travels at 3.0 X 10^8 m/sec)

In the sun, what type of nuclear reaction is happening?

What ultimately makes a person happy?

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.

6.02 x 10^23

1.204 x 10^24

32 g

196 g

14.9 g/mol

CO2 44 g

Al2O3 102 g

ZnCl2 136.4 g

H2SO4 98 g

C8H18 114 g

2 AgI + 1 Na2S --> 1 Ag2S + 2 NaI

3AgNO3 + Na3PO4 --> Ag3PO4 (s) +3NaNO3 (aq)

2FeS + 3O2 --> 2 FeO + 2SO2

1 Ba3N2 + 6 H2O --> 3 Ba(OH)2 + 2 NH3

1 PCl5 + 4 H2O --> 1 H3PO4 + 5 HCl

110.2 lbs.

109.4 yds.

1.27 cups

20.6 in.

13.4 m/sec

varies

5.9 x 10^12 miles

fusion

varies

36.3 grams