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Will this entropy change by positive or negative water heating on a stove?
Wiki User
∙ 8y ago
The entropy, S, will increase with temperature. If there's more kinetic energy in the pot, and the water molecules are flying around faster and faster as a result, there's more chaos and disorder, so a higher value of entropy.
Wiki User
∙ 8y ago
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When sugar dissolves es in water is the change in entropy positive or negative?
increase
Will this entropy change by positive or negative N2 (g) 3h2 (g) 2nh3 (g)?
Positive
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.
How do you predict delta s?
delta s (change in entropy) is positive when.... -you go from a solid to a liquid -you go from a liquid to a gas -when you go from a solid to a gas -when there are more mols of products than mols of reactant the change in entropy is negative when the reverse of the above happens
What does negative change in entropy indicate?
The system has become more ordered.
Will this entropy change by positive or negative?
negative
Will this entropy change by positive or negative air is pumped into a tire?
entropy is decreasing, so negative
Will this entropy change by positive or negative frost forms a window pane?
positive
When sugar dissolves es in water is the change in entropy positive or negative?
increase
Will this entropy change by positive or negative frost forms on a window pane?
Negative (A+) AG : )
When water freezes should the change in entropy be positive or negative and explain?
Please be aware that the change will be neither positive or negative. You see when "water" freezes the entropy will not change due the tempertaure of the area around it meaning the entropy will stay neutral. You are very welcome young man
Will this entropy change by positive or negative n2 g 3h2 g 2nh3 g?
negative
Will this entropy change by positive or negative N2 (g) 3h2 (g) 2nh3 (g)?
Positive
Why sublime substance change directly from solid to gas on heating?
Because the entropy is negative making it spontaneous.
Is Entrophy change in a system that undergoes a spontaneous process positive negative or zero?
Negative entropy is a process or chemical reaction proceeds spontaneously in the forward direction.Positive entropy is a process proceeds spontaneously in reverse.
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.
How do you predict delta s?
delta s (change in entropy) is positive when.... -you go from a solid to a liquid -you go from a liquid to a gas -when you go from a solid to a gas -when there are more mols of products than mols of reactant the change in entropy is negative when the reverse of the above happens
