(normalidad)<img src="https://tex.z-dn.net/?f=N%3D%20%5Cfrac%7Beq-g%28soluto%29%7D%7BV%28solucion%29%7D%20" />
a.
<img src="https://tex.z-dn.net/?f=%28peso%20molecular%29NaCl%3D58%20g%2Fmol" />
<img src="https://tex.z-dn.net/?f=100gNaCl%2A%20%5Cfrac%7B1molNaCl%7D%7B58gNaCl%7D%2A%20%5Cfrac%7B1eq-gNaCl%7D%7B1molNaCl%7D%3D1%2C72eq-gNaCl" />
<img src="https://tex.z-dn.net/?f=N%3D%20%5Cfrac%7B1%2C72eq.gNaCl%7D%7B2Lsol.%7D%20%3D0%2C86" /> RESP.
B. m = mili = 10 ^ - 3
<img src="https://tex.z-dn.net/?f=N%3D20gLiOH%2A%20%5Cfrac%7B1molLiOH%7D%7B24gLiOH%7D%2A%20%5Cfrac%7B1eq-gLiOH%7D%7B1molLiOH%7D%2A%20%5Cfrac%7B1%7D%7B250%2A10%5E%7B-3%7DLsol.%7D%3D3%2C33%20" /> RESP.
C. <img src="https://tex.z-dn.net/?f=N%3D50gCa%28OH%292%2A%20%5Cfrac%7B1molCa%28OH%292%7D%7B74gCa%28OH%292%7D%2A%20%5Cfrac%7B2eq-gCa%28OH%292%7D%7B1molCa%28OH%292%7D%2A%20%5Cfrac%7B1%7D%7B900%2A10%5E%7B-3%7DLsol.%7D%3D1%2C5" /> RESP.
D. equivalentes = masa / peso molecular
0, 5 * 110 = 55g = masaCaCl2
<img src="https://tex.z-dn.net/?f=N%3D55gCaCl2%2A%20%5Cfrac%7B1molCaCl2%7D%7B110gCaCl2%7D%2A%20%5Cfrac%7B2eq-gCaCl2%7D%7B1molCaCl2%7D%2A%20%5Cfrac%7B1%7D%7B100%2A10%5E%7B-3%7DLsol.%7D%3D10" /> RESP.
E. 0, 1 * 40 = 4g = masaNaOH
<img src="https://tex.z-dn.net/?f=N%3D4gNaOH%2A%20%5Cfrac%7B1molNaOH%7D%7B40gNaOH%7D%2A%20%5Cfrac%7B1eq-gNaOH%7D%7B1molNaOH%7D%2A%20%5Cfrac%7B1%7D%7B1Lsol.%7D%3D0%2C1" /> RESP.