Chinangwa chedu chikuru ndechekupa vatengi vedu hukama hwakakomba uye hune mutoro, tichivapa mukana wekuti vape vese basa ravo. Tine chivimbo chekuti tichawana kubudirira kwakanaka mune ramangwana. Tave tichitarisira kuva mumwe wevatengesi vedu vakavimbika.
Chinangwa chedu chikuru ndechekupa vatengi vedu hukama hwakakomba uye hune mutoro, tichivapa hanya yavo pachavo, kuti tikwanise kusangana nezvinodiwa nemusika wedu, tava kunyanya kutarisisa mhando yezvinhu zvedu nemasevhisi edu. Iye zvino tinogona kusangana nezvinodiwa nevatengi zvemagadzirirwo akakosha. Tinoramba tichivandudza mweya webhizinesi redu "hupenyu hwakanaka hunosimbisa bhizinesi, chikwereti chinovimbisa kushandira pamwe uye tinochengeta chirevo mupfungwa dzedu: vatengi kutanga."













Fomura Yekuverenga Calcium Formate:
Calcium Formate Ca(HCOO)2 ,%= m×1000 C×V×130.11×100= m C×V×13.011
Kupi:
C = Kuwanda kwemhinduro yeEDTA (mol·L⁻¹)
V = Vhoriyamu yeEDTA yakashandiswa (mL)
m = Huremu hwemuenzaniso (g)
130.11 = Molar mass ye calcium formate (g·mol⁻¹)
Mhedzisiro yebvunzo inoratidza kuti nzira yacho ine kunyatsorongeka kwakanaka (coefficient of variation)<0.2%), kushanda kuri nyore, uye kuchinja kwemavara ekupedzisira.