Onramps Chemistry

For which of the following compounds is the electronic geometry not the same as the molecular geometry?

• BeCl₂

• BH₃

• CH₄

• SF₄

Which of the following compounds has a molecular geometry that is different from the others?

• BeCl₂

• O₃

• I₃ ^-

• CO₂

VSEPR – molecular geometries What is the molecular shape of the IF₄ ^- ion?

• Seesaws

• T-shaped

• Square planar

• Octahedral

Which of the following is polar?

• CCl₄

• CH₃Cl

• CH₄

• CO₂

Tags

NGSS.HS-PS2-6

Which of the following is NOT polar?

• ClF₃

• SF₄

• XeF₄

• IF₄ ⁺

• -1119 kJ/mol

• -151 kJ/mol

• -243 kJ/mol

• -945 kJ/mol

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

• -980.8 kJ/mol

• -1650 kJ/mol

• -380.2 kJ/mol

• -15.2 kJ mol

Tags

NGSS.HS-PS1-4

• x + y + z

• x – y – z

• y – x – 2z

• 2z – x – y

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

• -802

• 1420

• -1420

• 203

Tags

NGSS.HS-PS1-4

• 200

• 1036

• 76

• 424

Tags

NGSS.HS-PS1-4