Calculate the molarity of a solution prepared by the addition of 2.59 g of NaNO3 into 250. ml of solution. **Round your answer to three significant digits, and use leading zeros (0.5, not 5)

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next