【Daily Question】November 9, 2015: Participation +2 Wealth； +3 to 8 wealth for correct answers
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This post was last edited by zjp on 2015-11-14 at 10:06. To increase the popularity of the chemical analysis section, a \"One Question per Day\" campaign has been launched; this aims to foster active technical exchanges while also providing financial rewards to users. 【Daily Question】 (Single-choice question) Which of the following porcelain vessels is used for burning precipitates and treating samples at high temperatures? A Evaporating dish B Clay pot C Mortar D Fabric funnel Please reply with your answers in the comments; answering the questions earns you +2 wealth points. Getting all answers correct adds an additional +3 to +8 wealth points. Those who provide thorough analyses and explanations for the questions (or include detailed calculation processes) will receive extra wealth points as a reward. If your answers are correct and your analysis and explanations are accurate, your response will be marked as the best reply (or the best assistance). Feel free to answer the questions. Note: We will close this post after 24 hours, and at that time we will announce the best reply (the best assistance), as well as the answer and explanation.
This post was last edited by zhaozq2015 on 2015-11-9 09:18. Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B).
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B).
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B Pot)
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B crucible).
B. Crucible——————————————————————————————————————
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B). A Evaporating dish B Clay pot C Mortar D Fabric funnel
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is (B). A Evaporating dish B Clay pot C Mortar D Fabric funnel
Among the following porcelain vessels, the one used for burning precipitates and subjecting samples to high-temperature treatment is the clay pot.
D-pattern funnel. . . . . . . . . . . . . . . . . . . . . .