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Fe2(SO4)3 + Ag = Fe2 + Ag(SO4)3
FeS2 + O2 = Fe2O3 + SO2* =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2*
Na + CO + H2O2 = Na2CO3 + H =>
2 Na + CO + H2O2 = Na2CO3 + 2 H
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
Ag + Fe2(SO4)3 = Ag(SO4)3 + Fe =>
Ag + Fe2(SO4)3 = Ag(SO4)3 + 2 Fe
AgNo3 + H2S = Ag2S + HNo3 =>
2 AgNo3 + H2S = Ag2S + 2 HNo3
AgNO3 + K2[CuCl4] = KAg[CuCl4] + KNO3 =>
AgNO3 + K2[CuCl4] = KAg[CuCl4] + KNO3
PbI2 + Zn = ZnI2 + Pb0 =>
PbI2 + Zn = ZnI2 + Pb0
KCl + C3H8 + O2 = CO2 + ClH + K =>
8 KCl + C3H8 + 3 O2 = 3 CO2 + 8 ClH + 8 K
CHCOONa + HCI = CHCOOH + NaCI =>
CHCOONa + HCI = CHCOOH + NaCI
C3H6(OH)2 + NaOH = C3H6(ONa)2 + H2O =>
C3H6(OH)2 + 2 NaOH = C3H6(ONa)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
(OH2) = H2O =>
(OH2) = H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Na2S2O3 + Pb(CH3COO)2 + H2O = PbS + Na2SO4 + CH3COOH =>
Na2S2O3 + Pb(CH3COO)2 + H2O = PbS + Na2SO4 + 2 CH3COOH
Ag + Au(NO2)3 = Au + AgNO2 =>
3 Ag + Au(NO2)3 = Au + 3 AgNO2
Br2 + CuF = CuBr + F2 =>
Br2 + 2 CuF = 2 CuBr + F2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr + O = CrO =>
Cr + O = CrO
NiSO4 + MgO + H2O = Ni(OH)2 + MgSO4 =>
NiSO4 + MgO + H2O = Ni(OH)2 + MgSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PbPd(NO3)2 = Pb(NO3)2Pd =>
PbPd(NO3)2 = Pb(NO3)2Pd
HNO3BaCl2 = HCl2BaNO3 =>
HNO3BaCl2 = HCl2BaNO3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Ag2CrO4 + HNO3 = H2CrO4 + AgNO3 =>
Ag2CrO4 + 2 HNO3 = H2CrO4 + 2 AgNO3
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
Na2S + HOH = NaHS + NaOH =>
Na2S + HOH = NaHS + NaOH
H2CO3 + HCl = H2Cl + HCO3 =>
H2CO3 + HCl = H2Cl + HCO3
ClCH2COOH + NaOH = OHCH2COONa + NaCl + H2O =>
ClCH2COOH + 2 NaOH = OHCH2COONa + NaCl + H2O
A2 + B2 = AB2 =>
A2 + 2 B2 = 2 AB2
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
H3AlO3 + KOH = KAlO2 + H2O =>
H3AlO3 + KOH = KAlO2 + 2 H2O
Pb2Fe(CN)6 + Al(OH)3 = Pb(OH)2 + Al4[Fe(CN)6]3 =>
3 Pb2Fe(CN)6 + 4 Al(OH)3 = 6 Pb(OH)2 + Al4[Fe(CN)6]3
H2KCl = H2ClK =>
H2KCl = H2ClK
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2 =>
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2
Cr2(SO4)3 + CaCO3 = Cr2(CO3)3 + CaSO4 =>
Cr2(SO4)3 + 3 CaCO3 = Cr2(CO3)3 + 3 CaSO4
C10H20O6 + C14H28O2 = H2O + C34H48O8 =>
23 C10H20O6 + 3 C14H28O2 = 80 H2O + 8 C34H48O8
SOCl2 + CH3PO(OCH3)2 = CH3POCl2 + SO2 + CH3Cl =>
2 SOCl2 + CH3PO(OCH3)2 = CH3POCl2 + 2 SO2 + 2 CH3Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(No3)2AgNo3 = Ag(No3)2CuNo3 =>
Cu(No3)2AgNo3 = Ag(No3)2CuNo3
HIO3 + Na2SO3 = H2O + I2 + Na2SO4 =>
2 HIO3 + 5 Na2SO3 = H2O + I2 + 5 Na2SO4
C2H5OH + Na2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Na2 + CO2 = CNa2O + Na2O =>
2 Na2 + CO2 = CNa2O + Na2O
Ag2S + SrS + GeS2 = Ag2SrGeS4 =>
Ag2S + SrS + GeS2 = Ag2SrGeS4
AuF3K = KF3Au =>
AuF3K = KF3Au
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
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