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2 K3PO4 + 3 Na2(CO3) = 2 Na3PO4 + 3 K2CO3
ZnCO3 + Na2CrO4 = Na2CO3 + ZnCrO4 =>
ZnCO3 + Na2CrO4 = Na2CO3 + ZnCrO4
CaSO4 + CO2 = SO2 + CaCO3 + O =>
CaSO4 + CO2 = SO2 + CaCO3 + O
C4H6O5 + Na2CO3 = Na2C4H4O5 + CO2 + H2O =>
C4H6O5 + Na2CO3 = Na2C4H4O5 + CO2 + H2O
KSCN(aq) + Fe(NO3)3(aq) = KNO3(aq) + Fe(SCN)3(aq) =>
3 KSCN(aq) + Fe(NO3)3(aq) = 3 KNO3(aq) + Fe(SCN)3(aq)
O2NC6H4CHO + (C6H5)3PCHCO2CH3 = OP(C6H5)3 + C10O2NO2H9 =>
O2NC6H4CHO + (C6H5)3PCHCO2CH3 = OP(C6H5)3 + C10O2NO2H9
H2O3 + HBr = Br + H2O =>
H2O3 + 4 HBr = 4 Br + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO3 + Na2S = K2S + NaNO3 =>
2 KNO3 + Na2S = K2S + 2 NaNO3
NH3 + PH3 = NH4 + PH2 =>
NH3 + PH3 = NH4 + PH2
Ce(NO3)4 + KI = I2 + Ce(NO3)3 + KNO3 =>
2 Ce(NO3)4 + 2 KI = I2 + 2 Ce(NO3)3 + 2 KNO3
(CH3C5H12CH3) + O2 = CO2 + H2O =>
2(CH3C5H12CH3) + 23 O2 = 14 CO2 + 18 H2O
HOCl + HI = I2 + H2O + HCl =>
HOCl + 2 HI = I2 + H2O + HCl
C9H19S + O2 = CO2 + H2O + SO2 =>
4 C9H19S + 59 O2 = 36 CO2 + 38 H2O + 4 SO2
C3H6O + C6H14 = H2O + C9H18 =>
C3H6O + C6H14 = H2O + C9H18
Na2PO4 + Pb(NO3)2 = Na2(NO3)2 + PbPO4 =>
Na2PO4 + Pb(NO3)2 = Na2(NO3)2 + PbPO4
NH3 + Ca(OH)2 = Ca(NH2)2 + H2O =>
2 NH3 + Ca(OH)2 = Ca(NH2)2 + 2 H2O
Zn + K2Cr2O7 + H2SO4 = K2SO4 + ZnSO4 + Cr2(SO4)3 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = K2SO4 + 3 ZnSO4 + Cr2(SO4)3 + 7 H2O
ZnO + V2O5 = Zn3(VO4)2 =>
3 ZnO + V2O5 = Zn3(VO4)2
Na2 + CO3 + KI = NaI + K2CO3 =>
Na2 + CO3 + 2 KI = 2 NaI + K2CO3
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
NiCO3 + CN = CO3 + Ni(CN)4 =>
NiCO3 + 4 CN = CO3 + Ni(CN)4
ZnO + C2 = Zn + CO2 =>
4 ZnO + C2 = 4 Zn + 2 CO2
Cr2O7{2-} + H{+} + H2C2O4 = CO2 + H2O + Cr{3+} =>
Cr2O7{2-} + 8 H{+} + 3 H2C2O4 = 6 CO2 + 7 H2O + 2 Cr{3+}
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
CuOH2 + SO4 = CuSO4 + H2O =>
CuOH2 + SO4 = CuSO4 + H2O
AgNO3(aq) + BaO(aq) = Ag2O(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaO(aq) = Ag2O(s) + Ba(NO3)2(aq)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2(aq) =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2(aq)
C13H20O + H2 = C13H26O =>
C13H20O + 3 H2 = C13H26O
F5SeOF + OH{-} = SeO4{2-} + F{-} + H2O + O2 =>
2 F5SeOF + 16 OH{-} = 2 SeO4{2-} + 12 F{-} + 8 H2O + O2
C6H5CH(CH3)2 + O2 = C6H5OH + (CH3)2CO =>
C6H5CH(CH3)2 + O2 = C6H5OH + (CH3)2CO
C7H16 + Cl2 = C7H15 + HCl =>
2 C7H16 + Cl2 = 2 C7H15 + 2 HCl
C4H10N3O + O2 = N2O3 + CO2 + H2O =>
4 C4H10N3O + 33 O2 = 6 N2O3 + 16 CO2 + 20 H2O
CS2 + N2O = S + CO2 + N2 =>
CS2 + 2 N2O = 2 S + CO2 + 2 N2
P + K2Cr2O7 = K2CrO4 + P2O5 + Cr2O3 =>
6 P + 10 K2Cr2O7 = 10 K2CrO4 + 3 P2O5 + 5 Cr2O3
COBr2 + NO = NOBr + CO =>
COBr2 + 2 NO = 2 NOBr + CO
Cu(NO3)2 + H2O = HNO3 + CuO =>
Cu(NO3)2 + H2O = 2 HNO3 + CuO
VOSO4 + Mg + H2SO4 = VSO4 + Mg2SO4 + H2O =>
VOSO4 + 2 Mg + H2SO4 = VSO4 + Mg2SO4 + H2O
Nb2O5 + B = B2O3 + Nb =>
3 Nb2O5 + 10 B = 5 B2O3 + 6 Nb
Pb(NO3)2(aq) + FeI3(aq) = PbI2(s) + Fe(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 FeI3(aq) = 3 PbI2(s) + 2 Fe(NO3)3(aq)
Br + H2O + SO2 = H2Br + H2SO4 =>
Br + 2 H2O + SO2 = H2Br + H2SO4
Ba(BrO3)2 + NaPO4 = Ba(PO4)2 + Na(BrO3) =>
Ba(BrO3)2 + 2 NaPO4 = Ba(PO4)2 + 2 Na(BrO3)
Cs(s) + P4(s) = Cs3P(s) =>
12 Cs(s) + P4(s) = 4 Cs3P(s)
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
CH3CHOHCOOHCHOH + O2 = H2O + CO2 =>
CH3CHOHCOOHCHOH + 4 O2 = 4 H2O + 4 CO2
KMnO4 + H2SO4 + Zn = ZnSO4 + MnO2 + H2O + K2SO4 =>
2 KMnO4 + 4 H2SO4 + 3 Zn = 3 ZnSO4 + 2 MnO2 + 4 H2O + K2SO4
HCl + NH3Cl = NH3 + HCl2 =>
HCl + NH3Cl = NH3 + HCl2
C7H6O2 + H2O + Na = C7H8O + NaOH =>
C7H6O2 + 3 H2O + 4 Na = C7H8O + 4 NaOH
Fe(NO2)3 = Fe + NO2 =>
Fe(NO2)3 = Fe + 3 NO2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
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