Ca2(Mg,Fe)5Si8O22(OH)2,因为没办法打下标小数字,大家凑合着看…… 相关知识点: 试题来源: 解析 是玉的 组成成分这个不是化学式,是一般组成而已,没有标准的读法.只能说是混有镁离子、亚铁离子的硅酸钙.可以写成2CaO·5MgO(或FeO)4SiO2·H2O结果一 题目 这个化学式怎么念Ca2(Mg,Fe)5Si8O22(OH)2,...
这是阳起石的化学成分和分子式:Ca2(Mg, Fe)5Si8O22(OH)2,想请教写明下面完整的阳起石的结构式,铁应该与硅的哪个OH相连: 这是阳起石的化学成分和分子式:Ca2(Mg,+Fe)5Si8O22(OH)2,想请教写明下面完 这是阳起石的化学成分和分子式:Ca2(Mg,+Fe)5Si8O22(OH)2,想请教写明下面完 这是阳起石的化学成...
Mg和Fe可以在晶格中互相替代，因此在化学式中用(Mg, Fe)表示。铁原子与硅原子是通过氧原子相连的，因此铁应该与硅的键相连。
22.将下列硅酸盐的化学式改写为氧化物的形式: (1)钙长石(CaAlSiO) (2) 透闪石[Ca2Mg5Si8O22(OH)2] (3) 许多含氧酸也可以类似地改写成为氧化物的形式.请继续改写下列物质: HNO3 ;
zCTkq36a+NiDV2p1HIT4STHfe616o5DD ---END X509 CRL--- 1 change: 1 addition & 0 deletions1test/fixtures/keys/ca2-database.txt Original file line numberDiff line numberDiff line change @@ -1,2 +1,3 @@ R 22920830184220Z 181116184220Z 91F006636069F29A unknown /C=US/ST=CA/L=SF/O=...
They successfully synthesized and investigated the vibrational spectroscopy of various single, double, and triple metal pyrophosphates, i.e., Mg2P2O7, Mn1.8Co0.2P2O7, Mn1.8Co0.1Mg0.1P2O7, Co1.6Zn0.2Mn0.2P2O7, and C oFeP2O7. Scientific Reports | Vol:.(1234567890)...
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Sci. Rep. 5C, a121G3e276O; 1d6oHi:ie1r0a.1rc0h3i8c/aslreHpo1l1lo3w26M(2ic0r1o5s)p. heres Scientific Reports | 5:11326 | DOI: 10.1038/srep11326 7 www.nature.com/scientificreports/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or ...
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Sci. Rep. 5C, a121G3e276O; 1d6oHi:ie1r0a.1rc0h3i8c/aslreHpo1l1lo3w26M(2ic0r1o5s)p. heres Scientific Reports | 5:11326 | DOI: 10.1038/srep11326 7 www.nature.com/scientificreports/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or ...