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According to the Gibbs free energy equation G H - TS when is a reaction always spontaneous?
when H is negative and S is positive
Why is the hydration of an ion always negative?
The hydration of an ion is negative because energy is released when water molecules surround and stabilize the ion. This release of energy is favorable and results in a negative enthalpy change. The hydration process is exothermic, meaning it releases heat.
Is it possible for entropy to be negative and For entropy change to be negative and For entropy production to be negative?
Assuming you mean can entropy be reduced; the answer is yes. Only in an open system such as our planet. The universe is a closed systems. The entropy of the universe cannot be reduced. Chemical changes can reduced entropy in an open system. When gas turns into a liquid or when a liquid turns into a solid; entropy is reduced.
Is it possible for molarity to be negative?
No, molarity cannot be negative because it is a measure of the concentration of a solute in a solution and is always expressed as a positive value.
Is the enthalpy of formation always negative?
No, the enthalpy of formation can be positive, negative, or zero, depending on the specific chemical reaction and the substances involved.
In what way will the gibbs free energy always be negative?
The Gibbs free energy will always be negative for a spontaneous reaction at constant temperature and pressure. This suggests that the reaction is thermodynamically favorable and can proceed without the input of external energy.
What conditions make G always negative?
G is always negative when H is negative and S is positive.
The Sum of 2 negative integers is always negative?
the sum of two negative integers is ALWAYS negative
Would a positive multiplied by a negative be a positive?
No. A positive times a negative is always negative. A negative times a negative is always a positive.
Is the sum of two negative integers always negative?
Yes, the sum of two negative integers is always negative.
Will the quotient of two negative integers always be negative?
No, always positive.
When you add two negative integers what will the answer always be?
It will always be negative.
According to the Gibbs free energy equation G H - TS when is a reaction always spontaneous?
when H is negative and S is positive
Is a positive number and a negative number will always be negative?
A positive number multiplied by a negative number will always result in a negative number.
When you multiply three negative numbers is the answer always negative?
Yes, the product of three negative numbers is always a negative number.
What is the negative of negative integer?
The negative of a negative is always the original number.
When adding two negative integers - is the sum always positive?
No, always negative
