Equations balanced on the previous day | Equations balanced on the next day |
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O(l) = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}(aq)
H3NO3S + H2SO4 = NH4HSO4 + H2S2O7 =>
H3NO3S + 2 H2SO4 = NH4HSO4 + H2S2O7
HI2 = H2 + I =>
2 HI2 = H2 + 4 I
Zn + Ni(NO3)2 = Ni + Zn2(NO3)2 =>
2 Zn + Ni(NO3)2 = Ni + Zn2(NO3)2
Zn(NO3)2(aq) + Cu(NO3)2(aq) = Zn(NO3)4Cu =>
Zn(NO3)2(aq) + Cu(NO3)2(aq) = Zn(NO3)4Cu
Na2S2O4 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2S =>
16 Na2S2O4 + 4 K2Cr2O7 + 9 H2SO4 = 16 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 9 H2S
H2SO4 + NaCl = H2Cl + NaSO4 =>
H2SO4 + NaCl = H2Cl + NaSO4
Si2O2 + C = SiC + O2 =>
Si2O2 + 2 C = 2 SiC + O2
BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4
Nb2S5 + Al4C3 = Nb4C5 + Al2S3 =>
6 Nb2S5 + 5 Al4C3 = 3 Nb4C5 + 10 Al2S3
Sr(NO3)2 + K3PO4 = Sr3(PO4)2 + K(NO3) =>
3 Sr(NO3)2 + 2 K3PO4 = Sr3(PO4)2 + 6 K(NO3)
H2TeO4 + CaO = H2O + CaTeO4 =>
H2TeO4 + CaO = H2O + CaTeO4
NiSO4 + HgNO3 = Hg2SO4 + Ni(NO3)2 =>
NiSO4 + 2 HgNO3 = Hg2SO4 + Ni(NO3)2
C3H6O2 + H2O = CO2 + H2 =>
C3H6O2 + 4 H2O = 3 CO2 + 7 H2
Co2O3(s) + C(s) = Co(s) + CO =>
Co2O3(s) + 3 C(s) = 2 Co(s) + 3 CO
OHO = H + O =>
OHO = H + 2 O
C8H9NH2 + O2 = CO2 + H2O + N2 =>
4 C8H9NH2 + 43 O2 = 32 CO2 + 22 H2O + 2 N2
SiO2 + Cr = Cr2O3 + SiO =>
3 SiO2 + 2 Cr = Cr2O3 + 3 SiO
H2SO4 + C6H6 = CO2 + SO2 + H2O =>
15 H2SO4 + C6H6 = 6 CO2 + 15 SO2 + 18 H2O
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
HON(SO3)2{2-} + MnO4{-} + H{+} = ON(SO3)2{2-} + MnO2 + H2O =>
3 HON(SO3)2{2-} + MnO4{-} + H{+} = 3 ON(SO3)2{2-} + MnO2 + 2 H2O
P + KClO4 = P4O10 + KCl =>
8 P + 5 KClO4 = 2 P4O10 + 5 KCl
PbCO3SiO2 = PbSiO3CO2 =>
PbCO3SiO2 = PbSiO3CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeNO3 + (NH4)CO3 = FeCO3 + NH4NO3 =>
FeNO3 + (NH4)CO3 = FeCO3 + NH4NO3
CH3COOK + As2O3 = As2(CH3)4O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = As2(CH3)4O + 2 K2CO3 + 2 CO2
Ba(OH) = Ba + OH =>
Ba(OH) = Ba + OH
Ni(NO3)2 + H2SO4 = Ni(SO4) + H(NO3) =>
Ni(NO3)2 + H2SO4 = Ni(SO4) + 2 H(NO3)
C45H92 + O2 = CO2 + H2O =>
C45H92 + 68 O2 = 45 CO2 + 46 H2O
Chromium(III)CO3 = Chromium(III)O + CO2 =>
Chromium(III)CO3 = Chromium(III)O + CO2
FeCl3 + Zn + H2SO4 = Fe2(SO4)3 + Cl2 + HZn =>
2 FeCl3 + 6 Zn + 3 H2SO4 = Fe2(SO4)3 + 3 Cl2 + 6 HZn
CH3COOH + NaOH = CH3COOHNa + OH =>
CH3COOH + NaOH = CH3COOHNa + OH
Zn + O2 = ZnO3 =>
2 Zn + 3 O2 = 2 ZnO3
Fe1 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe1 + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CaCl2 + (NH4)2C2O4H2O = NH4Cl + CaC2O4 + H2O =>
CaCl2 + (NH4)2C2O4H2O = 2 NH4Cl + CaC2O4 + H2O
P2O3 + O2 = PO34 =>
2 P2O3 + 65 O2 = 4 PO34
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
NaI + AgI = I2 + NaAg =>
NaI + AgI = I2 + NaAg
H4S + Li = LiS + H2 =>
H4S + Li = LiS + 2 H2
Ba(OH)2 + H2NO3 = BaNO3 + H2O =>
Ba(OH)2 + H2NO3 = BaNO3 + 2 H2O
SrCl2 + CaSO4*2H2O = SrSO4 + CaCl2 + H2O =>
SrCl2 + CaSO4*2H2O = SrSO4 + CaCl2 + 2 H2O
H3(PO4) + NaOH = Na2(HPO4) + H2O =>
H3(PO4) + 2 NaOH = Na2(HPO4) + 2 H2O
Zn(ClO)2 = Zn + ClO =>
Zn(ClO)2 = Zn + 2 ClO
GeH4 + GeF4 = GeHF3 =>
GeH4 + 3 GeF4 = 4 GeHF3
P4S3 + NO3 + OH = SO4 + NO + H3PO4 =>
P4S3 + 8 NO3 + 12 OH = 3 SO4 + 8 NO + 4 H3PO4
As2O3 + NO3{-)+H2O = H3AsO4+N2O3+OH{-} =>
As2O3 + 2 NO3{-)+4H2O = 2 H3AsO4+N2O3+2OH{-}
CuSO4 + BaCl = CuCl2 + Ba2SO4 =>
CuSO4 + 2 BaCl = CuCl2 + Ba2SO4
CH2(COOH)2 + H2O = H3O + CH2(COO)2H =>
CH2(COOH)2 + H2O = H3O + CH2(COO)2H
CHO = C + H2 + O2 =>
2 CHO = 2 C + H2 + O2
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