Question

hoàn thành các pứ sau (nếu có)

 

Pthieu+Cl2====>

Pdư+Cl2===>

Cl2+O2===>

Cl2+NaOH(lõang)===>

Cl2+FeCl2===>

Cl2+FeSO4==>

2HClO==>

2HClO4=to==>

4Cl2+H2S+H2O===>

Cl2+SO2+H2O==>

5Cl+Br2+6H2O===>

CH4+Cl2==>

CH2=CH2+Cl2==>

C2H2+Cl2==>

NaCl+H2O=dpdd/mnx=>

NaCl=đpnc=>

HCl+O2=CuCl2=>

HCl=to=>

AgCl=as=>

AgNO3+HCl==>

NaClO+HCl==>

NaCltt+H2SO4=tocao=>

NaCl+H2SO4=tothap=>

2KClO3=MnO2to=>

P+KClO3==>

HClO+PbS==>

Ba(ClO2)2+H2SO4==>

2H2SO4=to=>

OF2+H2O==>

H2S+Br2==>

KClO3+HBr==>

MnO2+HBr==>

HBr+O2==>

AgBr=as=>

I2+SO2+H2O==>

H2S+I2==>

4All3+O2==>

KBrO3+HI==>

FeCl3+HI==>

AgNO3+NaCl==>

AgNO3+HCl==>

H2O2+KNO2==>

H2O2+Ag2O==>

H2O2+KMnO4+H2SO4==>

H2S+4Cl+4H2O==>

H2S+Cl2==>

H2S+NaOH=1:1=>

H2S+NaOH=1:2=>

SO2+Cl2+H2O==>

SO2+KMnO4+H2O==>

So3+2NaOH==>

AgNO3+HBr==>

AgNO3+HI==>

CH4+O2==>

C2H5OH+O2==>

C2H5OH+O2=lenmemgiam=>

O3+KI+H2O==>

H2O2+2KI==>

H2SO4+Na2SO3==>

H2SO4+CaCO3==>

H2SO4(đ)+C=to=>

H2SO4(đ)+S=to=>

HBr+H2SO4(đ)=to=>

C12H22O11+H2SO4(đ)==>

SO2+SO3==>

Na2SO3+KMnO4+H2SO4==>

H2S+FeCl==>

SO3+Cl2==>

Na2SO3+H2SO4==>

H2SO4(đ)+NaCl(rắn)==>

Na2S2O3+H2SO4==>

Answer 1

10 PT ĐẦU

1. P+3/2 CL2=> PCL2

2.P+ 5/2=> PCL5

3.CL2+ 02

4. CL2+ 2NAOH=> NACLO+ NACL+H20

5.2FECL2+ CL2==> 2FECL3

6.FES04+ 3/2 CL2=> FE2(SO4)3+ FECL3

7.3 HCLO===> HCLO3+ 2HCL

8.2HCLO4====> H20+ CL207

9.4CL2+H2S+ 4H20===>H2SO4+ 8HCL

10.CL2+ S02+ 2H20==> 2HCL+ H2SO4

 

Answer 2

10 PT  TIẾP THEO NHÁ!!

11. 5CL+ BR2+ 6H20===> 2HBR+ HCl

12. CH4+ 2CL2===> 4 HCL+C

CH4+ CL2===> CH3CL+ HCL

13.C2H4+ CL2===> C2H4CL2

14.C2H2+ CL2==> C2H2CL2

15.NACL+ H20====> H2+ 2NACL+ CL2

16.2NACL====> 2 NA+ CL2

17.4HCL+ O2===> 2 CL2+ 2H20

18.2HCL=====> H2+CL2

19.AGCL2====> Ag+ Cl2

20.AgNO3+ HCl===> AgCL+ HNO3

Answer 3

Answer 4

10 CÂU TIẾP

21. NACLO+ 2HCL==> NACL+ H20+ CL2

22. 2 NACL+ H2S04===> 2HCL+ NA2S04

23.NACL+ H2S04===> HCL+ NAHS04

24..2 KCL03====> 2KCL+ 302

25.P+ KCLO3

26.HCLO+ PbS==> 4HCL+ PbS04

27.Ba(CLO2)2+ H2S04====> BaS04+ HCL+ H20

28.2H2S04====> S02+ H20+ H2

29.0F2+ H20====> HF+ O2+ H2

30.H2S+ Br2===> S+ 2 HBr

Answer 5

Answer 6

10 .câu tiếp....

31. kcl03+ 6HBR==> KCL+ 3BR2+ 3H20

32. MnO2+ 4HBR===> MNBR2+ BR2+ 2H20

33. 2HBR+1/202===> BR2+ H20

34. 2 AgBR===> 2Ag+ Br2

35. I2+ S02+ 2H20===> H2S04+ 2HI

36. H2S+ I2===> 2HI+ 2S

37. KBRO3+ 6HI====> KBR+ 3I2+ 3H20

38. 2HI+ 2FECL3===> 2FECL3+2HCL+ I2

39.AGNO3+ NACL=====> AGCL+ NANO3

40.H2O2+ KNO2==> H20+ KNO3

Answer 7

trời ơi.... ghi mỗi sp thôi được k?

tự cân bằng đk k?

 

Answer 8