Redox Balanced

the reaction below is ____________.

Na⁺¹ + e -------> Na

• a redox reaction

• an oxidation half reaction

• a reduction half reaction

The reaction below is ______________.

Cl₂+ 2e ------> 2 Cl^-1

• an oxidation reaction

• a reduction half reaction

• a redox reaction

Hydrogen atoms are balanced by adding H⁺¹

• True

• Flase

Tags

NGSS.HS-PS1-7

Oxygen atoms are balanced by adding H₂O .

• False

• True

Tags

NGSS.MS-PS1-5

Number of electrons gained equals number of electrons lost in a balanced redox reaction.

• True

• False

Oxidizing agent is the substance that reduces in the redox reaction.

• True

• False

Reducing age is the substance that oxidizes in the redox reaction.

• True

• False

Tags

NGSS.HS-PS1-7

H₂ + N₂ -----> 2NH_{3 is a redox reaction.}

• True

• False

In the Redox reaction oxidation half reaction and reduction half reaction occur simultaneously.

• True

• False

Oxidation number of Mn in MnO₂ is _________.

• 4-

• 2-

• 4+