Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Lokacin da ake ambaton adadin abu, ya zama dole a tantance mahallin da ke ciki, sai dai idan babu haɗarin rashin tabbas. Ɗaya daga cikin chlorine na iya komawa ko dai ga kwayoyin chlorine, kamar yadda yake a 58.44 g na sodium chloride, ko kuma kwayoyin chlorine, kamar yadda yake a 22.711 lita na gas na chlorine a STP. Hanya mafi sauki don kauce wa rashin fahimta shine maye gurbin kalmar abu da sunan mahaɗan ko don faɗar da ƙirar ƙira. Alal misali:  Tambaya: Gram nawa ne na sodium chloride suke cikin mol na chlorine?
58,44 g