calcium carbonate is a kind of carbon dioxide?碳酸钙是二氧化碳的其中一种吗?碳酸钙是不是二氧化碳? 相关知识点: 身边的化学物质 我们周围的非金属—碳 碳的氧化物的性质 二氧化碳的实验室制法 实验室制取二氧化碳的原理及反应药品 试题来源: 解析 碳酸钙是一种二氧化碳这显然不对碳酸钙是一种碳酸盐二氧化碳也...
When calcium carbonate is heated, it breaks down into calcium oxide and carbon dioxide. This is a/an ___ reaction. A. Combination reaction B. Decomposition reaction C. Displacement reaction D. Double displacement reaction 相关知识点: 试题来源...
calcium carbonate is a kind of carbon dioxide?碳酸钙是二氧化碳的其中一种吗?碳酸钙是不是二氧化碳? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 碳酸钙是一种二氧化碳这显然不对碳酸钙是一种碳酸盐二氧化碳也就是一种气体不过,碳酸钙可以分解得到二氧化碳 解析看不懂?免费查看同类题...
Calcium carbonate decomposition in carbon dioxide atmosphere. Hyatt E P,Cutler I B,and Wadsworth M E. Journal of the American Ceramic Society . 1958E.P. Hyatt, I.B. Cutler, M.E. Wadsworth, Calcium carbonate decom- position in carbon dioxide atmosphere, J. Am. Ceram. Soc. 41 (1958) ...
The reaction of calcium carbonate decomposing into calcium oxide and carbon dioxide is___. A. combination reaction B. decomposition reaction C. displacement reaction D. double displacement reaction 相关知识点: 试题来源: 解析 B。碳酸钙分解为氧化钙和二氧化碳,这是分解反应的例子。分解反应是一种物质...
B10 Calcium carbonate decomposes when it is heated.CaCO_3(s)→CaO(s)+CO_2(g)In an experiment, 10.5 g of calcium carbonate was heated to a constant temperature.(a) Sketch a graph to show how the volume of carbon dioxide collected changes with time.Explain your answer.[4](b) Calculate...
Calcium carbonate (CaCO3), chemical compound consisting of one atom of calcium, one of carbon, and three of oxygen that is the major constituent of limestone, marble, chalk, eggshells, bivalve shells, and corals. Calcium carbonate is either a white powde
calcium carbonate: A white solid,CaCO3, which is only sparingly solublein water. Calcium carbonatedecomposes on heating to give calciumoxide (quicklime) and carbondioxide. It occurs naturally as theminerals calcite (rhombohedral; r.d.2.71) and aragonite (rhombic; r.d.2.93). Rocks containing cal...
The meaning of CALCIUM CARBONATE is a compound CaCO3 found in nature as calcite and aragonite and in plant ashes, bones, and shells and used especially in making lime and Portland cement and as a gastric antacid.
CALCIUM CARBONATE has generally low chemical reactivity. Is non-combustible. Decomposes at high temperature (825°C) to give gaseous carbon dioxide and calcium oxide (quicklime). Incompatible with acids, alum, ammonium salts, fluorine, magnesium. Reacts with acids and acidic salts to generate gaseo...