Molar Mass (amu)

Binary Covalent

100

The molar mass of OF₂

What is 54 g/mol

200

The molar mass of Se₃Cl₃

What is 340.62 g/mol

300

The molar mass of P₂Br₅

What is 461.44 g/mol

400

The molar mass of SiI₄

What is 535.69 g/mol

500

The molar mass of ClX₃ is 92.448 g/mol, what is the missing element?

Fluorine (F)

Binary Ionic

100

The molar mass of NaCl

What is 58.44 g/mol

200

The molar mass of Mg₃P₂

What is 134.87 g/mol

300

The molar mass of Mg3N2

What is 100.93 g/mol

400

The molar mass of XBr₃ is 266.69, what is the missing element?

Al (Aluminum) 

500

The molar mass of barium nitride (Ba₃N₂)

What is 439.99 g/mol

Acid

100

The molar mass of HCl

What is 36.45 g/mol

200

The molar mass of H₂SO₄

What is 98.07 g/mol

300

The molar mass of H₃PO₄

What is 97.97 g/mol

400

The molar mass of hydroiodic acid (HI)?

What is 127.90 g/mol

500

The molar mass of H₃XO₃ is 61.81 g/mol, what is the missing element?

Boron (B), Boric Acid

Polyatomics

100

The molar mass of XNO₃ is 68.94 g/mol, what is the missing element?

Li (Lithium)

200

The molar mass of CaC₂O₄

What is 128.08 g/mol

300

The molar mass of Ga₂(SO₄)₃

What is 427.67 g/mol

400

The molar mass of gallium carbonate (C₃Ga₂O₉)?

What is 319.46 g/mol

500

The molar mass of barium nitrate (Ba(NO₃)₂)?

What is 261.33 g/mol

Transitionals

100

The molar mass of CuO

What is 79.55 g/mol

200

The molar mass of HgPO₄

What is 295.56 g/mol

300

The molar mass of Zr(NO₂)₄

What is 247.22 g/mol

400

The molar mass of FeCl₃?

What is 162.2 g/mol?

500

The molar mass of AgNO₃?

What is 169.87 g/mol