For the reaction represented by the equation: Cl2 + 2KBr → Br2 + 2KCl

how many grams of KCl can be produced from 356 grams KBr?

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass