A. Makes the experiment more dangerous. B. Slows down the reaction. C. Makes the eruption more visually appealing. D. Increases the amount of carbon dioxide produced. 相关知识点: 试题来源: 解析 C。解析:文中提到添加红色食用色素是为了让喷发在视觉上更吸引人。反馈...
Food, drug, and cosmetic (FD&C) blue no. 1:Brilliant blue, acid blue 9, E133. FD&C blue no. 2:Indigo carmine, E132. FD&C green no. 3:Fast green FCF, food green 3, green 1724, solid green FCF, C.I. 42053, E143. This is banned in the E.U. Orange B:This dye is also ban...
What's a lolly snake? I think it's horrifying that the US isn't putting any restrictions on food colorings, what they put in there is disgusting. It's a sham! Byanon77304— On Apr 13, 2010 My son ended up having severe zinc deficiency. The root cause was Tartrazine. We eliminated...
If you find yourself scratching your head with the latest slime obsession, keep in mind that making slime is actually science! Slime is chemistry! Polymers and non-Newtonian fluids can be a little confusing for young kids, but our short lesson in the science of slime below is a perfect way...
Yellow poop in babies It’s common for babies, especially those who breastfeed. White, Pale, or Clay-Colored Poop Sometimes, poop may not have much color at all. Is your diet causing pale poop? If your poop is pale, it’s not likely directly due to a food. But medicines for diarrhea...
Water in Motion 题型:阅读理解-单选难度:0.65引用次数:32题号:15249014 Water in Motion What You Need: clear glass tray warm water large cup with 200 ml of hot water large cup with 200 ml of cold water red and blue liquid food coloring...
()2.What does the green coloring use to make the food for a plant?.A.Sunshine,water,air and the rootsB.Air,sunshine and waterC.Water,air and meatD.Water,sunshine and animals( )2.What does the green coloring use to make the food for a plant? A. Sunshine,water,air and the roots ...
While visiting a Japanese restaurant, either at home or in Japan, did you ever wonder what wasabi really is? If you are a fan of Japanese food, chances are you’ve seen it served up as a pale green paste to be paired with pieces of nigiri sushi or slices of sashimi. It’s distinc...
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The food coloring has a slightly higher specific gravity, or relative density, than water, so before it has time to diffuse, it tends to sink in the water. When the water is cold, and the diffusion rate is slower, more of the food coloring stays together in a plume falling to the bot...