Me kā mākou ʻenehana alakaʻi e like me ko mākou ʻuhane o ka hana hou, ka laulima like ʻana, nā pono a me ka hoʻomohala ʻana, e kūkulu mākou i kahi wā e hiki mai ana me kāu ʻoihana mahalo no CH3cooh Colorless Industrial and Food Grade 75% 99.8% Acetic Acid, ʻO ke kumumanaʻo o kā mākou hui, ʻo ia ka hāʻawi ʻana i nā huahana kiʻekiʻe, ka lawelawe loea, a me ke kamaʻilio pololei. Welina mai i nā hoaaloha pili a pau e kau i kahi kūʻai hoʻāʻo no ka hana ʻana i kahi pilina ʻoihana liʻiliʻi lōʻihi.
Me kā mākou ʻenehana alakaʻi e like me ko mākou ʻuhane o ka hana hou, ka laulima like ʻana, nā pono a me ka hoʻomohala ʻana, e kūkulu pū mākou i kahi wā e hiki mai ana me kāu ʻoihana hanohano no, Kūʻai nui ʻia kā mākou waiwai i ʻEulopa, USA, Rusia, UK, Palani, Australia, Middle East, ʻAmelika Hema, ʻApelika, a me Asia Hikina Hema, a pēlā aku. Ua ʻike nui ʻia kā mākou waiwai e kā mākou mea kūʻai aku mai nā wahi a puni o ka honua. A ua kūpaʻa kā mākou hui i ka hoʻomaikaʻi mau ʻana i ka pono o kā mākou ʻōnaehana hoʻokele e hoʻonui i ka ʻoluʻolu o ka mea kūʻai aku. Ke manaʻolana nei mākou e holomua me kā mākou mea kūʻai aku a hana i kahi wā e hiki mai ana lanakila-lanakila pū. Welina mai e hui pū me mākou no ka ʻoihana!














E helu i ka nui o ka waikawa acetic ma ke ʻano he pakeneka nuipa (X) me ka hoʻohana ʻana i ke ʻano:
ʻAkika ʻAketika a me 99.8% ʻAkika ʻAketika X = (c × V × 60.05 × 10⁻³) / m
Ma hea:
V = ka nui o ka sodium hydroxide titrant i hoʻopau ʻia (mL)
c = ka nui maoli o ka sodium hydroxide titrant (mol/L)
m = ka nuipa o ka hāpana (g)
60.05 = ka nuipa molar o ka waikawa acetic (g/mol)
ʻAkika ʻAsetika a me 99.8% ʻAkika ʻAsetika