The ΔG°´ value for a hypothetical reaction is +10 kJ/mol. The Keq for a reaction whose ΔG°´ value is twice as large would be a. about twice as large b. about 10 times as large c. about 60 times as large d. about 10 times as small e. about 60 times as small

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.