Salutations!
Determine the length of the object shown below.
The length of the scale is 5.6 cm.
Hope I helped.
Answer:
d. The gold(III) ion is most easily reduced.
Explanation:
The standard reduction potentials are
Au³⁺ + 3e⁻ ⟶ Au; 1.50 V
Hg²⁺ + 2e⁻ ⟶ Hg; 0.85 V
Zn²⁺ + 2e⁻ ⟶ Zn; -0.76 V
Na⁺ + e⁻ ⟶ Na; -2.71 V
A <em>more positive voltage</em> means that there is a <em>stronger driving force</em> for the reaction.
Thus, Au³⁺ is the best acceptor of electrons.
Reduction Is Gain of electrons and, Au³⁺ is gaining electrons, so
Au³⁺ is most easily reduced.
D. The energy released or absorbed during the reaction
Answer:the temperature might increase because of the humidity in the room so everything gets goofy and moist
Explanation:
Explanation:
Mg + <u>2</u>HNO2 → Mg(NO2)2 + H2
