In the reaction below green chlorine gas and brown iodine chloride forms yellow iodine trichloride Cl2g) + ICI (I) = ICI 3 (s)
If more chlorine is added to the reaction, how will it affect the color of the mocture?
A. It will become more green.
OB. It will become more brown
C. It will become more yellow.
D. It will not change.

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.

Convert .347 kilometers to miles show your work

The lewis diagrams for magnesium and fluorine are shown below. what is the correct chemical formula for magnesium fluoride? a. mgf b. mg2f c. mgf2 d. mg2f3