a non spontaneous reaction is a reaction that doesnt occur naturally and it normally tends to favor the reactants of a chemical reaction. Another thing is that it doesnt really produce free energy
Yes, an endothermic reaction is nonspontaneous because it requires an input of energy to occur. This means that the reaction will not proceed on its own without external energy being supplied to drive it forward.
True. When you take the reverse reaction of a spontaneous process, it typically requires an input of energy and is considered a nonspontaneous process. Spontaneous processes occur naturally without external energy, while nonspontaneous processes do not occur without energy being supplied.
The sum of the voltages of the oxidatiin and reduction half-reactions is negative.
An acid-base reaction that leaves no excess H+ or OH-
A neutralization reaction has as reactants a base and an acid and as products water and a salt.
The reverse of a spontaneous reaction is a nonspontaneous reaction. In a spontaneous reaction, the reaction occurs naturally without any external influence, while in a nonspontaneous reaction, external energy input is required for the reaction to occur.
Which of the following (what)?
No, a catalyst alone cannot make a nonspontaneous reaction occur spontaneously. A catalyst can only speed up the rate of a reaction by lowering the activation energy, but it cannot change the overall thermodynamics of the reaction. In order for a nonspontaneous reaction to occur spontaneously, the reaction must have a negative change in Gibbs free energy (G) value.
entropy and energy
Yes, an endothermic reaction is nonspontaneous because it requires an input of energy to occur. This means that the reaction will not proceed on its own without external energy being supplied to drive it forward.
There was one reaction that is used for electroplate. The one thing used is copper. A nonspontaneous redox reaction
True. When you take the reverse reaction of a spontaneous process, it typically requires an input of energy and is considered a nonspontaneous process. Spontaneous processes occur naturally without external energy, while nonspontaneous processes do not occur without energy being supplied.
The sum of the voltages of the oxidatiin and reduction half-reactions is negative.
The reverse reaction is endothermic and nonspontaneous.
The sum of the voltages of the oxidatiin and reduction half-reactions is negative.
Hf, products > hf, reactants
A neutralization reaction has as reactants a base and an acid and as products water and a salt.