Por favor!

Se disuelven en agua 30.5g de cloruro amónico hasta obtener 0.5 Lde disolución. Sabiendo que la densidad es la misma que 1027kg/m^3, calcula:

a.) La molalidad.

b.) La normalidad.

The level of closeness between multiple measurements of the same quantity is called

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List five values, traits, and/or characters that you believe are aspects of a professionalpharmacist.

How many grams of calcium phosphate are theoretically produced if we start with 552.2 grams of Ca (NO3) 2 and 285.4 grams of Li3PO4? Reaction: 3Ca (NO3) 2 + 2Li3PO4 → 6LiNO3 + Ca3 (PO4) 2

How many milliliters of a 2.5 M LiOH solution are needed to completely neutralize 25 mL of a 1.0 M H2SO4 solution?

Two components combine to create a binary ionic compound. Name one of them

True or false. The synthesis of giant molecules from components of repeating units is polymerization.

Which term names an environmental cost of fossil fuel consumption? A. cheap energy B. increased greenhouse gases C. renewable resource D. low pollution

Slowly heating butter in a pan until it changes from a solid to a liquid is an example of a physical change. True False

Action - reaction forces don't cancel each other. A. True B. False