QuímicaBásico1 respuestas

Cuanto volumen de KOH 0, 2M se necesita para obtener 25 ml de HCl 0, 02 M?

Cuanto volumen de KOH 0, 2M se necesita para obtener 25 ml de HCl 0, 02 M.

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<img src="https://tex.z-dn.net/?

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LapizlasuliGM
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<img src="https://tex.z-dn.net/?f=Hola~~%5Cmathbb%7BFABIAN%7D%20%5C%5C%20%20%5C%5C%20KOH%3DMM%3D%5Cunderbrace%7B39%2B16%2B1%20%7D_%7B56g%2Fmol%7D%20%5C%5C%20%20%5C%5C%20Datos%3A%20%5C%5C%20M%3D0%2C2mol%2FL%20%5C%5C%20m_1%3D%3F%20%5C%5C%20MM%3D56g%2Fmol%20%5C%5C%20V%3D%3F%20%5C%5C%20%20%5C%5C%20Usaremos~la~siguiente~f%5Cacute%7Bo%7Drmula~que~es%3A~%5Cboxed%7BM%3D%20%5Cfrac%7Bm_1%7D%7BMM.V%7D%7D%20%5C%5C%20%20%5C%5C%20Reemplazando~datos~en~la~f%5Cacute%7Bo%7Drmula~tenemos%3A%20%5C%5C%20%20%5C%5C%20" />

<img src="https://tex.z-dn.net/?f=0%2C2%3D%20%5Cfrac%7Bm_1%7D%7B56.V%7D%20~~--%5C%20%5Ctextgreater%20%5C%20despejamos~%28V%29~tenemos%3A%20%5C%5C%20%20%5C%5C%20V%3D%20%5Cfrac%7Bm_1%7D%7B56.%2802%29%7D%20%20%20%5C%5C%20%20%5C%5C%20%5Cboxed%7BV%3D%20%5Cfrac%7Bm_1%7D%7B11%2C2%7D%20%7D~-----%5C%20%5Ctextgreater%20%5C%20%5Ctextcircled%7B1%7D%20%5C%5C%20%20%5C%5C%20%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%20%5C%5C%20Ahora~igual%20sacaremos~la~masa~molar~%28MM%29~de~HCl%2C%20tenemos%3A%20%5C%5C%20HCl%3DMM%3D%5Cunderbrace%7B1%2B35%2C4%7D_%7B36%2C5g%2Fmol%7D%20%5C%5C%20%20%5C%5C%20Datos%3A%20%5C%5C%20m_1%3D%3F%20%5C%5C%20V%3D25ml--%5C%20%5Ctextgreater%20%5C%20pasamos~a%20~litros~seria%3D%5C%20%5Ctextgreater%20%5C%200%2C25L%20%5C%5C%20MM%3D36%2C5g%2Fmol%20%5C%5C%20M%3D0%2C02mol%2FL%20%5C%5C%20%20%5C%5C%20Reemplazando~datos~en~la~f%5Cacute%7Bo%7Drmula~tenemos%3A%5C%5C%20%20%5C%5C%20%20" />

<img src="https://tex.z-dn.net/?f=0%2C02%3D%20%5Cfrac%7Bm_1%7D%7B36%2C5.%280%2C25%29%7D%20~~--%5C%20%5Ctextgreater%20%5C%20despejamos~%28m_1%29~tenemos%3A%20%5C%5C%20%20%5C%5C%5Cboxed%7B%20m_1%3D%200%2C1825g%7D~-----%5C%20%5Ctextgreater%20%5C%20%5Ctextcircled%7B2%7D%20%20%5C%5C%20%20%5C%5C%20%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%5C%5C%20%20%5C%5C%20Reemplazando~%5Ctextcircled%7B2%7D~en~%5Ctextcircled%7B1%7D~tenemos%3A%20%5C%5C%20%20%5C%5C%20V%3D%20%5Cfrac%7Bm_1%7D%7B11%2C2%7D%20~~--%5C%20%5Ctextgreater%20%5C%20se~sabe~que~%5Bm_1%3D0%2C1825g%5Dreemplanzando%20%5C%5C%20%20%5C%5C%20V%3D%20%5Cfrac%7B0%2C1825%7D%7B11%2C2%7D%20%5C%5C%20%20%5C%5C%20%5Cboxed%7B%5Cboxed%7BV%3D0%2C02L~de~KOH%7D%7D%20%5C%5C%20%20%5C%5C%20%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%20%5C%5C%20%20~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Espero~te~sirva~saludos%21%21%5C%5C%20%20%5C%5C%20" />.