11. What will be given off when the baking soda and vinegar are mixed?A. O_2B. O_3C. CO_2D. CO 相关知识点: 试题来源: 解析 C. CO_2 当小苏打(碳酸氢钠)和醋(乙酸)混合时,会发生化学反应生成二氧化碳、水和醋酸钠。反应过程中释放出二氧化碳气体。 因此,答案为 C. CO_2。
During a vinegar - and - baking - soda reaction experiment, we will see ___. A. fire B. bubbles C. smoke D. dust 相关知识点: 试题来源: 解析 B。解析:在醋和小苏打反应实验中,我们会看到气泡。A选项不会出现火;C选项不会有烟产生;D选项不会产生灰尘。反馈...
What are the possible sources of error in a reaction of sodium bicarbonate and acetic acid? Sodium bicarbonate and acetic acid are also known as baking soda and vinegar, respectively. What will happen when the cola and borax solution was each ...
EXACTLY how much baking soda and vinegar will you need to FULLY fill a ziplock bag up with out popping it or under-flating it? I am really confused. That is all our teacher told us and he said that we need to be prepared with a procedure for a lab tommorow. I know it deals with...
Dyeing hard-boiled eggs with oil and vinegar combines simple science with a fun Easter activity. Learn how to create these cool galaxy-themed Easter eggs. Pin Dying Eggs With Vinegar A fun twist on a classic science experiment, dye eggs with vinegar with a baking soda and vinegar reaction. ...
A. Nothing will happen. B. There will be a big explosion. C. There will be a lot of bubbles. D. The baking soda will turn into vinegar. 相关知识点: 试题来源: 解析 C。解析:醋和小苏打会发生化学反应产生大量气泡。A 选项会有反应;B 选项不会有大爆炸;D 选项小苏打不会变成醋。反馈...
Soaking okra in vinegar reduces its sliminess and improves its flavor. Why do you put baking soda in okra? Baking soda can increase the sliminess of okra due to its alkaline characteristics. Some people use it when they want a thicker consistency in dishes like gumbo. Why is okra a laxati...
Dog had an accident and we tried baking soda powder, vinegar, enzymes, and loads of Febreeze only for the smell to still slightly remain, just enough to get a hint. Did one heavy application of this spray and let it dry over night with a fan and there isn't a single hint of urin...
No matter how badly your oven is in need of a cleaning, this mixture will do the trick. You just have to combine 5 tablespoons of baking soda, 4 tablespoons of white vinegar and 5 drops of Dawn dishwashing liquid in a bowl. The mixture should make a rather thick paste. Now take a ...
” A much safer solution, Romano says: dish soap and hot water. He also recommends avoiding clogs in the first place by cleaning pipes regularly with half a cup of baking soda and half a cup of white vinegar. “Let this sit for half an hour, then flush it down with a kettle of ...