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3 C2H4COOH + HO2 = 9 C + 8 H2O
I + P = IP =>
I + P = IP
K2CrO4 + KI + H2O = I2 + CrI3 + KOH =>
2 K2CrO4 + 12 KI + 8 H2O = 3 I2 + 2 CrI3 + 16 KOH
CH3COOC + NaHCO3 = CH3COONa + CO2 + H2O =>
8 CH3COOC + 11 NaHCO3 = 11 CH3COONa + 13 CO2 + H2O
Fe(NO3)2 + H2O = HNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 H2O = 2 HNO3 + Fe(OH)2
F2 + CaBr2 = FCa + Br =>
F2 + 2 CaBr2 = 2 FCa + 4 Br
KMnO4 + K2S2O3 + H2O = K2S3O6 + MnO2 + KOH =>
8 KMnO4 + 9 K2S2O3 + 7 H2O = 6 K2S3O6 + 8 MnO2 + 14 KOH
C12H21NaO12 + CaCO3 + H2O = C24H42CaO24*2H2O + Na2CO3 =>
2 C12H21NaO12 + CaCO3 + 2 H2O = C24H42CaO24*2H2O + Na2CO3
AgNo3 + Cu = Ag + Cu(No3)2 =>
2 AgNo3 + Cu = 2 Ag + Cu(No3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaBr2 + K2O = K2Br2 + CaO =>
CaBr2 + K2O = K2Br2 + CaO
NH4OH + Pb = Pb(OH)2 + NH4 =>
2 NH4OH + Pb = Pb(OH)2 + 2 NH4
HCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2S04 + H2SO4 =>
16 MnSO4 + 2 KMnO4 + 12 H2O = 18 MnO2 + K2S04 + 12 H2SO4
Al + C = AlC7 =>
Al + 7 C = AlC7
CU(NO3)2 + KOH = CU(OH)2 + KNO3 =>
CU(NO3)2 + 2 KOH = CU(OH)2 + 2 KNO3
Ce(SO4)2 + K2C2O4 = Ce2(C2O4)3 + CO2 + K2SO4 =>
2 Ce(SO4)2 + 4 K2C2O4 = Ce2(C2O4)3 + 2 CO2 + 4 K2SO4
(NH4)2Fe(SO4)2(aq) + K3[Fe(CN)6](aq) = Fe3[Fe(CN)6]2(aq) + (NH4)2SO4(aq) + K2SO4(aq) =>
3(NH4)2Fe(SO4)2(aq) + 2 K3[Fe(CN)6](aq) = Fe3[Fe(CN)6]2(aq) + 3(NH4)2SO4(aq) + 3 K2SO4(aq)
CuCO2(OH)2 = CuO + CO2 + H2O =>
CuCO2(OH)2 = CuO + CO2 + H2O
H2Te + Bi(OH)5 = H2O + Bi2Te5 =>
5 H2Te + 2 Bi(OH)5 = 10 H2O + Bi2Te5
Cl2O7 + Na2O = ClO + NaO =>
Cl2O7 + 5 Na2O = 2 ClO + 10 NaO
KClO4 = KO + O2 + Cl2 =>
2 KClO4 = 2 KO + 3 O2 + Cl2
Mo + SO4{-2} + H3O{+} = MoO3 + SO2 + H2O =>
Mo + 3 SO4{-2} + 6 H3O{+} = MoO3 + 3 SO2 + 9 H2O
BrO3{-} + NH3OH{+) = Br{-}+NO2+H2O+H3O{+} =>
5 BrO3{-} + 6 NH3OH{+) = 5 Br{-}+6NO2+3H2O+6H3O{+}
Ba(OH)2 + HClO4 = BaCl2 + H2O + O2 =>
Ba(OH)2 + 2 HClO4 = BaCl2 + 2 H2O + 4 O2
Cr{2+} + B(s) = Cr(s) + B{3+} =>
3 Cr{2+} + 2 B(s) = 3 Cr(s) + 2 B{3+}
CaO + HNO2 = CaNO2 + OH =>
CaO + HNO2 = CaNO2 + OH
BaCl2 + H2O2 + Nh4OH = Nh4Cl + BaO2 + H2O =>
BaCl2 + H2O2 + 2 Nh4OH = 2 Nh4Cl + BaO2 + 2 H2O
NaI + HNO3 = NO + I2 + H2O + NaNO3 =>
6 NaI + 8 HNO3 = 2 NO + 3 I2 + 4 H2O + 6 NaNO3
ZnAl + HCl = ZnCl2 + H2 + AlCl3 =>
2 ZnAl + 10 HCl = 2 ZnCl2 + 5 H2 + 2 AlCl3
CaO + HNO2 = CaNO2 + OH =>
CaO + HNO2 = CaNO2 + OH
I2 + SnCl2 = SnI2 + Cl2 =>
I2 + SnCl2 = SnI2 + Cl2
CO2 + H2O2 = C6H1206 + O2 =>
6 CO2 + 603 H2O2 = C6H1206 + 609 O2
Zn(OH)2(s) + NaOH(aq) = Zn(OH) + Na(OH)2 =>
Zn(OH)2(s) + NaOH(aq) = Zn(OH) + Na(OH)2
Pb(OH)2 + K2(CO3) = Pb(CO3) + K(OH) =>
Pb(OH)2 + K2(CO3) = Pb(CO3) + 2 K(OH)
Na2CO3(ac) + HCl(ac) = NaCl + CO2 + H2O =>
Na2CO3(ac) + 2 HCl(ac) = 2 NaCl + CO2 + H2O
BaCl2 + Na(SO4)2 = NaCl2 + Ba(SO4)2 =>
BaCl2 + Na(SO4)2 = NaCl2 + Ba(SO4)2
H2 + Al2O3 = Al3 + H2O =>
9 H2 + 3 Al2O3 = 2 Al3 + 9 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
ZnSO4 + NaOH = Na2(Zn(OH)4) + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2(Zn(OH)4) + Na2SO4
C6H8O7 + C18H34O2 = C18H36O2 + C6H6O7 =>
C6H8O7 + C18H34O2 = C18H36O2 + C6H6O7
P4 + H2O + NaOH = NaH2PO4 + PH3 =>
2 P4 + 9 H2O + 3 NaOH = 3 NaH2PO4 + 5 PH3
Sb2S5 + Cl2 = Sb2Cl3 + S =>
2 Sb2S5 + 3 Cl2 = 2 Sb2Cl3 + 10 S
Ba(NO3)2 + HF = BaF2 + HNO3 =>
Ba(NO3)2 + 2 HF = BaF2 + 2 HNO3
CuO + CH4O = Cu + CO2 + H2O =>
3 CuO + CH4O = 3 Cu + CO2 + 2 H2O
Pb(OH0)2 + HCl = H2O + PbCl2 =>
Pb(OH0)2 + 2 HCl = 2 H2O + PbCl2
Mo(CO)6 + CH3COOH = C8H16Mo2O8 + CO =>
2 Mo(CO)6 + 4 CH3COOH = C8H16Mo2O8 + 12 CO
KI + Cu2SO4 = K2SO4 + CuI =>
2 KI + Cu2SO4 = K2SO4 + 2 CuI
KBrO3 + KBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Cu2O + NHO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu2O + 8 NHO3 + O2 = 4 Cu(NO3)2 + 4 H2O
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