2. How many particles are present in one mole of particles?

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Según la Organización Mundial de la Salud, el nitrato de plata (densidad = 4.35 g/cc) es una sustancia con propiedades cáusticas, astringente, antiséptica y antiinfecciosa que apenas puede absorberse por la piel.

Calculate the mass of two moles of kbr

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How are the elements in the periodic table arranged from left to right and top to bottom based on what value?

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How many milliliters of 0.755 m h2so4 solution is needed to react with 55.0 ml of 2.50 m koh solution? given: 2 koh (aq) + h2so4 (aq) → 2 h2o (l) + k2so4 (aq) ?

Ammonia is among the top ten synthesized compounds. Its many uses include the manufacture of ammonium nitrate and other fertilizers. Ammonia decomposes at high temperatures. In an experiment to explore this behavior, 2.