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2 KOH + CO2 = K2CO3H2O
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
H3C6H5O7 = C6H5O7 + H =>
H3C6H5O7 = C6H5O7 + 3 H
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
KHSO3 + HBr = KBr + SO2 + H2O =>
KHSO3 + HBr = KBr + SO2 + H2O
I2 + FeSO4 = Fe2(SO4)3 + FeI3 =>
3 I2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 FeI3
KMnO4 + H2SO3 = H2SO4MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4MnSO4 + K2SO4 + 3 H2O
Pb(NO3)2 + Na2 + Co3 = PbCo3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2 + Co3 = PbCo3 + Na2(NO3)2
HBr + NaH2PO4 = HPO4 + NaH2Br =>
HBr + NaH2PO4 = HPO4 + NaH2Br
Ca(HSO3)2 = Ca + H2 + S + O3 =>
Ca(HSO3)2 = Ca + H2 + 2 S + 2 O3
Sc2O3 + CO = Sc + CO2 =>
Sc2O3 + 3 CO = 2 Sc + 3 CO2
C4 + S8 = CS =>
2 C4 + S8 = 8 CS
KOH(aq) + NaBr(aq) = KBr(aq) + NaOH(aq) =>
KOH(aq) + NaBr(aq) = KBr(aq) + NaOH(aq)
I2 + Ba(OH)3 = Ba(IO)2 + BaI2 + H2O =>
4 I2 + 4 Ba(OH)3 = 3 Ba(IO)2 + BaI2 + 6 H2O
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s) =>
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s)
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
L2 + K2SO3 + KOH = KL + K2SO4 + H2O =>
L2 + K2SO3 + 2 KOH = 2 KL + K2SO4 + H2O
NeK = KNe =>
NeK = KNe
NaHCO3HCl = NaCl + H2O + CO2 =>
NaHCO3HCl = NaCl + H2O + CO2
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
CaOMg = MgOCa =>
CaOMg = MgOCa
H2SO4(aq) = H(aq) + SO4(aq) =>
H2SO4(aq) = 2 H(aq) + SO4(aq)
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C5H7OH + O2 = CO2 + H2O =>
2 C5H7OH + 13 O2 = 10 CO2 + 8 H2O
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
Na + C2 = NaC =>
2 Na + C2 = 2 NaC
Br2 + O2 = BrO2 =>
Br2 + 2 O2 = 2 BrO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaHS = Na + HS =>
NaHS = Na + HS
KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O
Li(s) + H2O = LiOH(aq) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2
P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)
N2O6Pb + KI = PbI2 + KNO3 =>
N2O6Pb + 2 KI = PbI2 + 2 KNO3
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
NaAt + Cl2 = NaCl + At2 =>
2 NaAt + Cl2 = 2 NaCl + At2
Ca + NiBr2 = Ni + CaBr2 =>
Ca + NiBr2 = Ni + CaBr2
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
Ca + NiBr2 = Ni + CaBr2 =>
Ca + NiBr2 = Ni + CaBr2
H{+} + CH3CH2CH2OH + Cr2O7{2-} = CH3CH2CHO + Cr{3+} + H2O =>
8 H{+} + 3 CH3CH2CH2OH + Cr2O7{2-} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Cr2(SO4)3 + H2O + KMnO4 + K2SO4 = K3Cr2O7 + H2SO4 + MnSO4 =>
Cr2(SO4)3 + 3 H2O + KMnO4 + K2SO4 = K3Cr2O7 + 3 H2SO4 + MnSO4
KI + H2SO4 = K2SO4 + I2 + H2SO3 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + H2SO3 + H2O
Cr + H2SO3 = CrSO3 + H2 =>
Cr + H2SO3 = CrSO3 + H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca + NiBr2 = Ni + CaBr2 =>
Ca + NiBr2 = Ni + CaBr2
KMnO4 + HCl + NaNO2 = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO4 + 6 HCl + 5 NaNO2 = 2 KCl + 2 MnCl2 + 5 NaNO3 + 3 H2O
NaMnO4 + H2SO4 + NaCl = MnSO4 + Cl2 + NaSO4 + H2O =>
NaMnO4 + 4 H2SO4 + 2 NaCl = MnSO4 + Cl2 + 3 NaSO4 + 4 H2O
RaI + MgN = MgI + RaN =>
RaI + MgN = MgI + RaN
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