Module 1
Module 2
Module 3
Module 4
Peer Leader Special
100

What is a significant figure? 

Digits that tell us how precise a number is.

100

What is a covalent compound?

Two non metals bonding

100

Write the formula for Silver (I) Sulfite

Ag2SO3

100

What is a product?

What is produced from reactants.

100
How many modules are there in chem 1 ?

14 Modules

200

Is 1,000 Ambiguous yes or no? 

Yes you can't tell the correct number of significant figures.

200

Name all the Diatomic elements and write them

Hydrogen (H2), Iodine (I2), Bromine(Br2), Chlorine(Cl2) , Oxygen (O2), Nitrogen(N2), and Fluorine(F2). 

200

Calculate the molecular weight for Silver (I) Sulfite

294.66g/mol Ag2SO3

200

What is a Limiting reagent ?

Is the reactant that is completely used up in a reaction.

200

What is a alkene?

A hydrocarbon with double bonds.

300

Solve 12.77+15.87688 with the CORRECT amount of significant figures. 

28.65 (2 decimal places) 

300

Write the formula for Ammonium.

NH4^+

300

what is avorgadros number

6.022*10^23

300

Balance the reaction H2+N2---> NH3

H2+3N2---> 2NH3

300

How hot is the sun?

10,000 Farenheit.

400

Solve 14.5*65.256 with the correct amount of significant figures.

 946 (3 significant figures in 14.5 )

400

Give the formula for Aluminum Hydroxide

Al(OH)3

400

Calculate the number of atoms of oxygen in 94.28 grams of Barium Chlorite ,Ba(ClO2)2

8.343 *10^23 O atoms 

400

Balance the reaction C6H12O6+O2---> H2O+CO2.

C6H12O6+6O2--->6H2O+6H2O

400

Nicki Minaj or Cardi B 

Nicki Minaj

500

convert from C to K: 

18.33C ----> K

291.28K

To go from C to K, we add 273.15

500

Give the formula for Phosphate

PO4^3-

500

Calculate the number of atoms of oxygen in 87.45 grams of sodium sulfate.

1.48^10^24 Oxygen atoms.

500

How many grams of carbon dioxide can be produced reacting 87.6 grams of glucose with excess oxygen?

128.4 g CO2

500

lana del rey or billie ellish 

Lana del rey 

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