How many grams of solute are present in 625 ml of 0.520 m kbr?

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

Find the mass in grams of 1.37x1020 particles of h3po4