HCLO3+P4+H2O=HCL+H3PO4 CU2S+HNO3=CU(NO)3+NO+S+H2O P2+HNO3+HCL=H2P5CL6+NO+_ ("_"中填写物质) FES2+NA2O2=FE2O3+NA2SO4+NA2O 配平上述化学方程式能答出几题就先麻烦回答一下,我配不平!第三个应该是PT+HNO3+HCL=H2PTCL6+NO+
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 11:45:54
![HCLO3+P4+H2O=HCL+H3PO4 CU2S+HNO3=CU(NO)3+NO+S+H2O P2+HNO3+HCL=H2P5CL6+NO+_ (](/uploads/image/z/3404134-46-4.jpg?t=HCLO3%2BP4%2BH2O%3DHCL%2BH3PO4+CU2S%2BHNO3%3DCU%28NO%293%2BNO%2BS%2BH2O+P2%2BHNO3%2BHCL%3DH2P5CL6%2BNO%2B_+%28%22_%22%E4%B8%AD%E5%A1%AB%E5%86%99%E7%89%A9%E8%B4%A8%29+FES2%2BNA2O2%3DFE2O3%2BNA2SO4%2BNA2O+%E9%85%8D%E5%B9%B3%E4%B8%8A%E8%BF%B0%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F%E8%83%BD%E7%AD%94%E5%87%BA%E5%87%A0%E9%A2%98%E5%B0%B1%E5%85%88%E9%BA%BB%E7%83%A6%E5%9B%9E%E7%AD%94%E4%B8%80%E4%B8%8B%EF%BC%8C%E6%88%91%E9%85%8D%E4%B8%8D%E5%B9%B3%EF%BC%81%E7%AC%AC%E4%B8%89%E4%B8%AA%E5%BA%94%E8%AF%A5%E6%98%AFPT%2BHNO3%2BHCL%3DH2PTCL6%2BNO%2B)
HCLO3+P4+H2O=HCL+H3PO4 CU2S+HNO3=CU(NO)3+NO+S+H2O P2+HNO3+HCL=H2P5CL6+NO+_ ("_"中填写物质) FES2+NA2O2=FE2O3+NA2SO4+NA2O 配平上述化学方程式能答出几题就先麻烦回答一下,我配不平!第三个应该是PT+HNO3+HCL=H2PTCL6+NO+
HCLO3+P4+H2O=HCL+H3PO4
CU2S+HNO3=CU(NO)3+NO+S+H2O
P2+HNO3+HCL=H2P5CL6+NO+_ ("_"中填写物质)
FES2+NA2O2=FE2O3+NA2SO4+NA2O
配平上述化学方程式
能答出几题就先麻烦回答一下,我配不平!
第三个应该是
PT+HNO3+HCL=H2PTCL6+NO+_
第二个
CU2S+HNO3=CU(NO3)2+NO+S+H2O
HCLO3+P4+H2O=HCL+H3PO4 CU2S+HNO3=CU(NO)3+NO+S+H2O P2+HNO3+HCL=H2P5CL6+NO+_ ("_"中填写物质) FES2+NA2O2=FE2O3+NA2SO4+NA2O 配平上述化学方程式能答出几题就先麻烦回答一下,我配不平!第三个应该是PT+HNO3+HCL=H2PTCL6+NO+
10 3 18 = 10 12
3 16 =6 4 3 8
3 4 18 = 3 4 8H2O
2 15= 1 4 11
真可惜...忘了...555555555555555
第1个方程式 10 3 18 10 12
第2个方程式 似乎有误,应该是CU(NO3)3把?
第3个方程式 15 8 36 6 8 16H2O
第4个方程式 2 15 1 4 11
10 HClO3+ 3 P4+ 18 H2O= 10 HCl+ 12 H3PO4
3 Cu2S+ 16 HNO3= 6 Cu(NO)2(有+3价的Cu吗?)+ 4 NO+ 3 S+ 8 H2O
3 Pt+ 4 HNO3+ 18 HCl= 3 H2PtCL6+ 4 NO+ 8 H2O
2 FeS2+ 15 Na2O2= Fe2O3+ 4 Na2SO4+ 11 Na2O