What is the net ionic equation for KCI + NaF -> KF + NaCl? KCI + NaF -> KF + NaCl
K+ + F--> KF
CI- + Na+ -> NaCl
No observable reaction
Clea

What happens when the temperature of a solution increases?

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6

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.