0.10 M potassium chromate is slowly added to a solution containing 0.40 M AgNO3 and 0.40 M Ba(NO3)2. What is the Ag+ concentration when BaCrO4 just starts to precipitate? The K sp for Ag2CrO4 and BaCrO4 are 1.1 × 10-12 and 1.2××10-10 respectively

a c d and f

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the answer is   c.) 1575 j.

explanation:

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.