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2 NaHCO3 + H2O2 = Na2O2 + 2 CO2 + 2 H2O
Cu + H2SO4 = CuSO4(a) + SO2(g) + H2O(l) =>
Cu + 2 H2SO4 = CuSO4(a) + SO2(g) + 2 H2O(l)
NaHCO3 + KOH = KNaCO3 + H2O =>
NaHCO3 + KOH = KNaCO3 + H2O
ZnSO4NH4OH = ZnOHNH4SO4 =>
ZnSO4NH4OH = ZnOHNH4SO4
Au + HNO3 + HCl = NOCl + AuCl + H2O =>
2 Au + HNO3 + 3 HCl = NOCl + 2 AuCl + 2 H2O
As2S3 + H2O2 + OH{-} = AsO4{-} + SO4{2-} + H2O =>
As2S3 + 16 H2O2 + 8 OH{-} = 2 AsO4{-} + 3 SO4{2-} + 20 H2O
K4(Fe(CN)6) + KMnO4 + H2SO4 = K3(Fe(CN)6) + MnSO4 + K2SO4 + H2O =>
5 K4(Fe(CN)6) + KMnO4 + 4 H2SO4 = 5 K3(Fe(CN)6) + MnSO4 + 3 K2SO4 + 4 H2O
K3[Fe(CN)6] + HCl = KCl + FeCl3 + HCN =>
K3[Fe(CN)6] + 6 HCl = 3 KCl + FeCl3 + 6 HCN
ZnCl2NaOH = ZnOHNaCl2 =>
ZnCl2NaOH = ZnOHNaCl2
Ti + Pb3O4 = TiO2 + Pb =>
2 Ti + Pb3O4 = 2 TiO2 + 3 Pb
Pb(NO3)2 + K2CrO = PbCrO + KNO3 =>
Pb(NO3)2 + K2CrO = PbCrO + 2 KNO3
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
C22H16N3O6SNa + HCl = NaCl + C22H17N3O6S =>
C22H16N3O6SNa + HCl = NaCl + C22H17N3O6S
Fe + I = Fe3I =>
3 Fe + I = Fe3I
K3[Fe(CN)6] + HCl = KCl + FeCl3 + HCN =>
K3[Fe(CN)6] + 6 HCl = 3 KCl + FeCl3 + 6 HCN
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
K3[Fe(CN)6] + HCl = KCl + FeCl3 + HCN =>
K3[Fe(CN)6] + 6 HCl = 3 KCl + FeCl3 + 6 HCN
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6
AgNO + NaOH = AgOH + NaNO =>
AgNO + NaOH = AgOH + NaNO
Kl + AgNO3 = Ag + KlNO3 =>
Kl + AgNO3 = Ag + KlNO3
NH3 + KIO4 = N2 + KI + H2O =>
8 NH3 + 3 KIO4 = 4 N2 + 3 KI + 12 H2O
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
H{+} + Sn{2+} + IO3{-} = Sn{4+} + I{-} + HOH =>
6 H{+} + 3 Sn{2+} + IO3{-} = 3 Sn{4+} + I{-} + 3 HOH
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
S2{-} + NO3{-} + H{+} = SO42{-} + NO + H2O =>
3 S2{-} + 167 NO3{-} + 164 H{+} = 6 SO42{-} + 167 NO + 82 H2O
CdI2 + Br2 = CdBr2 + I =>
CdI2 + Br2 = CdBr2 + 2 I
HNO3 + BaO = Ba(NO3)2 + H2O =>
2 HNO3 + BaO = Ba(NO3)2 + H2O
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3 =>
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3
ZnSO4NaOH = NaSO4ZnOH =>
ZnSO4NaOH = NaSO4ZnOH
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
HF + K2Cr2O7 = CrO2F2 + KF + H2O =>
6 HF + K2Cr2O7 = 2 CrO2F2 + 2 KF + 3 H2O
POF = P4 + O2 + F2 =>
4 POF = P4 + 2 O2 + 2 F2
SC = CS =>
SC = CS
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
(NH4)Cl + Ca(OH)2 = (NH3) + CaCl2 + H2O =>
2(NH4)Cl + Ca(OH)2 = 2(NH3) + CaCl2 + 2 H2O
Al + AlS3 = Al2S3 =>
Al + AlS3 = Al2S3
Ni(s) + Sn(NO3)2(aq) = Sn + Ni(NO3)2 =>
Ni(s) + Sn(NO3)2(aq) = Sn + Ni(NO3)2
C + NaOH = CO2 + NaH =>
C + 2 NaOH = CO2 + 2 NaH
Al(NO3)3 + Pb(NO3)2 = Pb(NO3)3 + Al(NO3)2 =>
Al(NO3)3 + Pb(NO3)2 = Pb(NO3)3 + Al(NO3)2
(NH4)2CO3(aq) + HCl(aq) = NH4HCO3(aq) + NH4Cl =>
(NH4)2CO3(aq) + HCl(aq) = NH4HCO3(aq) + NH4Cl
Cr(NO3)3 = Cr + (NO3) =>
Cr(NO3)3 = Cr + 3(NO3)
F2(g) + KBr(aq) = KF(aq) + Br2(aq) =>
F2(g) + 2 KBr(aq) = 2 KF(aq) + Br2(aq)
Cr3S + Mn(NO3)2 + NaCO3 = Na2MnO4 + Na2CrO4 + NaSO4 + NO + CO2 =>
2 Cr3S + 9 Mn(NO3)2 + 32 NaCO3 = 9 Na2MnO4 + 6 Na2CrO4 + 2 NaSO4 + 18 NO + 32 CO2
LiI + Br = LiBr + I =>
LiI + Br = LiBr + I
Fe3 + S{-}2 = Fe3S{-}2 =>
Fe3 + S{-}2 = Fe3S{-}2
NaBiO3 + FeS + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Bi2(SO4)3 + 9 Na2SO4 + 38 H2O
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3 =>
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3
C2HCl3 + AgNO3 = AgCl3 + C2HNO3 =>
C2HCl3 + AgNO3 = AgCl3 + C2HNO3
H3PO4(aq) = P4O10(s) + H2O(l) =>
4 H3PO4(aq) = P4O10(s) + 6 H2O(l)
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
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