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Cu(SO4) + K3(PO4) = Cu(PO4) + K3(SO4)
NaOH + H2S + Cl = NaCl + S + H2O =>
2 NaOH + H2S + 2 Cl = 2 NaCl + S + 2 H2O
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l)
FeCl2 + Na3N = Fe3N2 + NaCl =>
3 FeCl2 + 2 Na3N = Fe3N2 + 6 NaCl
H2SO3 + Na2SO3 = NaHSO3 =>
H2SO3 + Na2SO3 = 2 NaHSO3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C12H22O11 + NaOH = CO2 + Na + H2O =>
C12H22O11 + 48 NaOH = 12 CO2 + 48 Na + 35 H2O
AgF + NaOH = AgOH + NaF =>
AgF + NaOH = AgOH + NaF
MgCl2 + HNO3 = ClNO3 + HCl + Mg =>
MgCl2 + HNO3 = ClNO3 + HCl + Mg
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C25H42 + O2 = H2O + CO2 =>
2 C25H42 + 71 O2 = 42 H2O + 50 CO2
FeS2 + H2O = Fe{2+} + HSO4{-} + H{+} + e =>
FeS2 + 8 H2O = Fe{2+} + 2 HSO4{-} + 14 H{+} + 14e
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
()SnO2 + H2 = Sn + H2O =>
()SnO2 + 2 H2 = Sn + 2 H2O
CH4(g) + O2 = CO(g) + H2O =>
2 CH4(g) + 3 O2 = 2 CO(g) + 4 H2O
BeI2 + H2O = BeO + HI =>
BeI2 + H2O = BeO + 2 HI
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
Au + C = CAu8 =>
8 Au + C = CAu8
CaF2 + CsBr = CsF + CaBr2 =>
CaF2 + 2 CsBr = 2 CsF + CaBr2
Al + CuI2 = AlI3 + Cu =>
2 Al + 3 CuI2 = 2 AlI3 + 3 Cu
PaI = Pa + I2 =>
2 PaI = 2 Pa + I2
MnCl2*4H2O + C9H6O6 = Mn3(C9H3O6)2 + HCl + H2O =>
3 MnCl2*4H2O + 2 C9H6O6 = Mn3(C9H3O6)2 + 6 HCl + 12 H2O
K3(PO4) + MgSO4 = K3(SO4) + MgPO4 =>
K3(PO4) + MgSO4 = K3(SO4) + MgPO4
(Mn(OH)2) + Cl2 + KOH = MnO2 + KCl + H2O =>
(Mn(OH)2) + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O
Al{3} + O{-2} = Al2O3 =>
2 Al{3} + 3 O{-2} = Al2O3
Al + CoPO4 = Co + AlPO4 =>
Al + CoPO4 = Co + AlPO4
NaOH + S + Ni = NiO + H2S + Na2S =>
2 NaOH + 2 S + 2 Ni = 2 NiO + H2S + Na2S
Mg(HSO3)2 + H2SO4 = MgSO4 + SO2 + H2O =>
Mg(HSO3)2 + H2SO4 = MgSO4 + 2 SO2 + 2 H2O
FeCl2 + (Pb2Pb)O4 + HCl = FeCl3 + PbCl2 + H2O =>
2 FeCl2 + (Pb2Pb)O4 + 8 HCl = 2 FeCl3 + 3 PbCl2 + 4 H2O
Na + H = Na2H3 =>
2 Na + 3 H = Na2H3
CuF2 + Cl2 = CuCl + F2 =>
2 CuF2 + Cl2 = 2 CuCl + 2 F2
BaF2 + NaOH = NaF + Ba(OH)2 =>
BaF2 + 2 NaOH = 2 NaF + Ba(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnS + HBr = ZnBr2H2S =>
ZnS + 2 HBr = ZnBr2H2S
C6H13OH + HNO3 = N2 + CO2 + H2O =>
5 C6H13OH + 36 HNO3 = 18 N2 + 30 CO2 + 53 H2O
H2CO3 + HCl = H2Cl + HCO3 =>
H2CO3 + HCl = H2Cl + HCO3
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O =>
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O
CuF2 + Cl2 = CuCl + F2 =>
2 CuF2 + Cl2 = 2 CuCl + 2 F2
NO + NaOH = NaO2NH =>
NO + NaOH = NaO2NH
C + O2 = CO2 =>
C + O2 = CO2
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
FeCl2 + (Pb2Pb)O4 + HCl = FeCl3 + PbCl2 + H2O =>
2 FeCl2 + (Pb2Pb)O4 + 8 HCl = 2 FeCl3 + 3 PbCl2 + 4 H2O
K2(HCO3)2 + HNO3 = KNO3 + H2O + CO2 =>
K2(HCO3)2 + 2 HNO3 = 2 KNO3 + 2 H2O + 2 CO2
C20H36OH + O2 = CO2 + H2O =>
4 C20H36OH + 115 O2 = 80 CO2 + 74 H2O
H3AsO4 + H2S = H3AsO3 + S8 + H2O =>
8 H3AsO4 + 8 H2S = 8 H3AsO3 + S8 + 8 H2O
NaOH + S + Ni = NiO + H2S + Na2S =>
2 NaOH + 2 S + 2 Ni = 2 NiO + H2S + Na2S
Cu3(PO4)2 + HNO3 = Cu(NO3)2 + H3PO4 =>
Cu3(PO4)2 + 6 HNO3 = 3 Cu(NO3)2 + 2 H3PO4
Be2C(s) + H2O(l) = Be(OH)2(aq) + CH4(g) =>
Be2C(s) + 4 H2O(l) = 2 Be(OH)2(aq) + CH4(g)
Pb(NO3)2 + NaCl() = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl() = PbCl2 + 2 NaNO3
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
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