How much of a 1.80 M sodium sulfate solution in milliliters is required to completely precipitate all of the barium in 190.0 mL of a 0.350 M barium nitrate solution

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)

Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.

Which samples do the atoms have the least kinetic energy