3rd Trimester - Quiz 1 - 9th - Chemistry (24 - 25)

Unit Conversion

100

Convert 155 yards (yd) to meters (m)

141.68 m

200

How many Kilograms (kg) are the equivalent to 750 ounces (oz)

21 kg

300

Double Points!!

Convert 260  liters (l) into gallons (gal)

68.69 gal

400

How many hours (h) are the equivalent to 15,000 seconds (s)

4.17 h

500

Convert 12 kilometers (km) to feet (ft)

39,372 ft

The Mole

100

Calculate the number of Be atoms in 0.95 mol of Be

5.72x10²³ atoms

200

Calculate the number of moles of Mg in 3.4x10²⁴ atoms of Mg

5.64 moles

300

Calculate the number of NO₂ molecules in 1.46 mol of NO₂

8.79x10²³ molecules

400

Double Points!!

Calculate the number of moles of CaBr₂ in 1.56x10²³ molecules of CaBr₂

0.26 moles

500

Calculate the number of molecules of Cr₂(CO₃)₃ in 4.9 mol of Cr₂(CO₃)₃

2.95x10²⁴ molecules

Molar Mass 1

100

What's the molar mass of Oxygen (O)

16 g/mol

200

Triple Points!!

Whats the molar mass of Bromine (Br)

80 g/mol

300

What's the molar mass of Gold (Au)

197 g/mol

400

What's the molar mass of NaCl

58.44 g/mol

500

What's the molar mass of CO₂

44 g/mol

Molar Mass 2

100

Triple Points!!

Determine the molar mass of FeCl₃

162.2 g/mol

200

Determine the molar mass of F₃N₇

155 g/mol

300

Determine the molar mass of CuSO₄

159.61 g/mol

400

Determine the molar mass of Al₂(CO₃)₃

233.99 g/mol

500

Determine the molar mass of Co(HSO₄)₂

253.07 g/mol

Miscelaneous

100

What are the names of the 2 main characters at Toy Story?

Woody & Buzz

200

What's the name of the snowman on the Frozen movies?

Olaf

300

Which Disney Princess has a tiger as a pet?

Jasmine

400

What are the names of the 2 main characters of Monsters Inc.

Mike & Sully

500

What are the names of the 4 Teenage Mutant Ninja Turtles?

Leonardo, Donatello, Raphael, Michelangelo