Ke koi nei mākou e hāʻawi i ka hana kiʻekiʻe me ka manaʻo ʻoihana maikaʻi, ke kūʻai aku ʻoiaʻiʻo a me ka lawelawe maikaʻi loa a wikiwiki. ʻaʻole ia e lawe wale iā ʻoe i ka huahana kiʻekiʻe a me ka loaʻa kālā nui, akā ʻo ka mea nui loa, ʻo ia ka noho ʻana i ka mākeke pau ʻole no Premium Sodium sulfide Chemical for Water Treatment Solutions, Hoʻokipa mākou me ka ʻoluʻolu i nā hoa ʻoihana ʻelua ma waho a me loko, a ke manaʻolana nei e hana pū me ʻoe i ka wā lōʻihi!
Ke koi nei mākou e hāʻawi i ka hana kiʻekiʻe me ka manaʻo ʻoihana maikaʻi, ke kūʻai aku ʻoiaʻiʻo a me ka lawelawe maikaʻi loa a wikiwiki. ʻAʻole ia e lawe wale iā ʻoe i ka huahana kiʻekiʻe a me ka loaʻa kālā nui, akā ʻo ka mea nui loa, ʻo ia ka noho ʻana i ka mākeke pau ʻole no, Ma ke ʻano he hoʻohui waiwai honua e lawe mai ana i nā pilikia a me nā manawa kūpono i ka ʻoihana xxx, ʻo kā mākou hui, ma ka hoʻomau ʻana i kā mākou hana hui, ka maikaʻi mua, ka hana hou a me ka pōmaikaʻi like, ua hilinaʻi mākou e hāʻawi i kā mākou mea kūʻai aku me ka ʻoiaʻiʻo me nā huahana kūpono, ke kumukūʻai hoʻokūkū a me ka lawelawe maikaʻi loa, a e kūkulu i kahi wā e hiki mai ana ma lalo o ka ʻuhane o ke kiʻekiʻe, wikiwiki, ikaika me kā mākou mau hoaaloha ma ka hoʻomau ʻana i kā mākou hoʻopaʻi.













Ke ʻAno Hoʻohālikelike Sodium sulfide:
E hoʻopili i 25.00 mL o ka hopena waihona iodine a titrate me 0.10 mol/L sodium thiosulfate solution. Ke loli ka hopena mai ka ʻulaʻula-ʻeleʻele a i ka melemele palupalu, e hoʻohui i 5 mL o ka hopena starch a hoʻomau i ka titration a nalowale ke kala polū. Sodium sulfide.