Which of the following are spontaneous processes? a. A cube of sugar dissolves in a cup of
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a. A cube of sugar dissolves in a cup of hot tea.
b. A rusty crowbar turns shiny.
c. Butane from a lighter burns in air.
d. A clock pendulum, initially stopped, begins swinging.
e. Hydrogen and oxygen gases bubble out from a glass of pure water.
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a Spontaneous Sugar dissolves spontaneously in hot water b Nonspontaneous Rust ...View the full answer
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