Which of the following is not an indication of a chemical reaction?

A) a substance dissolves
B) formation of a precipitate
C) color change
D) the container gets cold

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li