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MnCO3 = MnO + CO2
FeSO4 + K2Cr2O7 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + KNO3 + Cr(NO3)3 + H2O =>
9 FeSO4 + K2Cr2O7 + 14 HNO3 = 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 2 KNO3 + 2 Cr(NO3)3 + 7 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3CH2CH2CH2CH2OH(l) + O2(g) = CO2 + H2O =>
2 CH3CH2CH2CH2CH2OH(l) + 15 O2(g) = 10 CO2 + 12 H2O
SO2(g) + MgO(s) = MgSO3 =>
SO2(g) + MgO(s) = MgSO3
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
S + O2 = SO2 =>
S + O2 = SO2
N2O + NaNH2 = NaN3 + NaOH + NH3 =>
N2O + 2 NaNH2 = NaN3 + NaOH + NH3
C3H7NO3 + O = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 10 O = 5 CO2 + 5 H2O + CH4N2O
C3H3F3 + O2 = CF4 + CO2 + H2O =>
4 C3H3F3 + 12 O2 = 3 CF4 + 9 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeO3(I) + CO(g) = Fe(I) + CO2(g) =>
FeO3(I) + 3 CO(g) = Fe(I) + 3 CO2(g)
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
Na + CaF2 = Ca + NaF2 =>
Na + CaF2 = Ca + NaF2
K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 2 H2O
Na3CrO4 + H2SO4 = Cr2(SO4)3 + Na2Cr2O7 + H2O + Na2SO4 =>
6 Na3CrO4 + 10 H2SO4 = Cr2(SO4)3 + 2 Na2Cr2O7 + 10 H2O + 7 Na2SO4
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
Ca(ClO)3 + HCl = CaCl2 + H2O + Cl2 =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 6 H2O + 7 Cl2
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
H2(g) + Br2(aq) = HBr(aq) =>
H2(g) + Br2(aq) = 2 HBr(aq)
PBS + O2 = PBSO4 =>
PBS + 2 O2 = PBSO4
C6H12O2(s) + H2O(l) = C2H6O(l) + CO2(g) =>
3 C6H12O2(s) + 6 H2O(l) = 8 C2H6O(l) + 2 CO2(g)
Ba(OH) + H2SO4 = BaHSO4 + H2O =>
Ba(OH) + H2SO4 = BaHSO4 + H2O
Fe2O4 + H2 = Fe + H2O =>
Fe2O4 + 4 H2 = 2 Fe + 4 H2O
I2 + Zn(OH)2 = ZnI2 + H2 + O2 =>
I2 + Zn(OH)2 = ZnI2 + H2 + O2
HBr + CH3O = CH3OH + Br =>
HBr + CH3O = CH3OH + Br
MnSO4 + PbO2 + HNO3 = Pb(NO3)2 + PbSO4 + HMnO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 PbSO4 + 2 HMnO4 + 2 H2O
FeCl + KCNS = FeCNS + KCl =>
FeCl + KCNS = FeCNS + KCl
BaO + N2O3 = Ba2NO3 + O2 =>
8 BaO + 2 N2O3 = 4 Ba2NO3 + O2
PbCrO4 + OH{-} = Pb(OH)4{2-} + CrO4{2-} =>
PbCrO4 + 4 OH{-} = Pb(OH)4{2-} + CrO4{2-}
C10H20O + C2H4O2 = C12H22O2 + H2O =>
C10H20O + C2H4O2 = C12H22O2 + H2O
Ba(OH)2 + Na3(PO4) = Na(OH) + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Na3(PO4) = 6 Na(OH) + Ba3(PO4)2
Hg + H3PO4 = (Hg)2PO4 + H2 =>
4 Hg + 2 H3PO4 = 2(Hg)2PO4 + 3 H2
NaCl(aq) + Ba(s) = BaCl2(aq) + Na(s) =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na(s)
I2 + Ca = CaI2 =>
I2 + Ca = CaI2
FeIAgNO3 = Fe(NO3)AgI =>
FeIAgNO3 = Fe(NO3)AgI
CH3COOH + CaCO3 = CH3COO + HCaCO3 =>
CH3COOH + CaCO3 = CH3COO + HCaCO3
K2MnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
K2MnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + 2 KOH
H3PO4 + SO3 = H2SO4 + P2O5 =>
2 H3PO4 + 3 SO3 = 3 H2SO4 + P2O5
KMnO4 + MnNO2 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
6 KMnO4 + 10 MnNO2 + 19 H2SO4 = 3 K2SO4 + 16 MnSO4 + 10 HNO3 + 14 H2O
Cu3CdZn2 + CdZn3 = CuZn4 + Cu2Cd =>
11 Cu3CdZn2 + 2 CdZn3 = 7 CuZn4 + 13 Cu2Cd
KCN + FeSO4 = K4[Fe(CN)6] + K2SO4 =>
6 KCN + FeSO4 = K4[Fe(CN)6] + K2SO4
PbCl2 + Fe(NO3)3 = FeCl3 + Pb(NO3)2 =>
3 PbCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Pb(NO3)2
C8H5NO6 + NH2NH2 = C8H5N3O4 + H2O =>
C8H5NO6 + NH2NH2 = C8H5N3O4 + 2 H2O
I(OH)3 = HIO2 + H2O =>
I(OH)3 = HIO2 + H2O
CrCl2 + Br2 + NaOH = NaCl + NaBr + Na3(Cr(OH)6) =>
2 CrCl2 + Br2 + 12 NaOH = 4 NaCl + 2 NaBr + 2 Na3(Cr(OH)6)
LiHCO3 + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3 + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
K2SO4 = K + (SO4)2 =>
2 K2SO4 = 4 K + (SO4)2
Ag2CO3(heat) = Ag2O + CO2 =>
Ag2CO3(heat) = Ag2O + CO2
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