Title: वैकल्पिक

Text: All five theoretical non-spontaneous reactions yielded no precipitate. Some possible errors include: we didn't wait long enough to see a reaction occur, we may have miscounted our number of drops as we mixed each cation and anion, the test tubes could have been dirty, the cation and anion solutions may have been expired. प्रत्येक पराग्राफले परीक्षण हुनेछ।

Save test: यदि तपाईं यो टाइपिङ परीक्षणलाई साझा गर्न चाहानुहुन्छ भने यो प्रयोग गर्नुहोस् (केवल प्रमाणीकृत प्रयोगकर्ताहरूको लागि)।