Equations balanced on the previous day | Equations balanced on the next day |
Ca(HS)2 + 16 HNO3 = CaSO4 + H2SO4 + 16 NO2 + 8 H2O
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
Au + CuO = Au2O3 + Cu =>
2 Au + 3 CuO = Au2O3 + 3 Cu
MgCO3 = CO3Mg =>
MgCO3 = CO3Mg
Fe(OH)3 + CH3COOH = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(C2H3O2)3 + 3 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 6 HCHO + 2 K2SO4 + 11 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KMnO4 + NaHCO3 = NaMnO4 + KHCO3 =>
KMnO4 + NaHCO3 = NaMnO4 + KHCO3
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaCN + H2O =>
5 NaSCN + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 NaCN + 4 H2O
Ni(NO3)2 + H2O = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
NH4Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
Ni(OH)2 + NaOH = Na[Ni(OH)3] =>
Ni(OH)2 + NaOH = Na[Ni(OH)3]
Bi(HCO3)3 = Bi2O3 + CO2 + H2O =>
2 Bi(HCO3)3 = Bi2O3 + 6 CO2 + 3 H2O
C7H5O2 + H3O = C7H6O2 + H2O =>
C7H5O2 + H3O = C7H6O2 + H2O
NaOCl + HNO3 = NaNO3 + HOCl =>
NaOCl + HNO3 = NaNO3 + HOCl
K(OH) + HMnO4 = KMnO4 + H2O =>
K(OH) + HMnO4 = KMnO4 + H2O
Cr2O72{-} + SO32{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 427 SO32{-} + 100 H{+} = 40 Cr3{+} + 427 SO42{-} + 50 H2O
C6H15N + POCl2OH = H2O + POCl2C6H14N =>
C6H15N + POCl2OH = H2O + POCl2C6H14N
FeS2 + HNO3 = Fe(NO3)2 + H2SO4 + NO2 + H2O =>
FeS2 + 16 HNO3 = Fe(NO3)2 + 2 H2SO4 + 14 NO2 + 6 H2O
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
CS2SO3 + H3PO4 = CS2PO4 + H3SO3 =>
CS2SO3 + H3PO4 = CS2PO4 + H3SO3
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
Cu2 + Ag2SO4 = CuSO4 + Ag =>
Cu2 + 2 Ag2SO4 = 2 CuSO4 + 4 Ag
Al{3+} + {-} = Al =>
Al{3+} + 3e = Al
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l) =>
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l)
H2SO4 + N2O5 = NO2{+} + HSO4{-} + HNO3 =>
H2SO4 + N2O5 = NO2{+} + HSO4{-} + HNO3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
KBr + Fe2(SO4)3 = FeBr3 + K2SO4 =>
6 KBr + Fe2(SO4)3 = 2 FeBr3 + 3 K2SO4
BI3 + K2S = B2S3 + KI =>
2 BI3 + 3 K2S = B2S3 + 6 KI
Na2SiO3 + Al2(SO4)3 = Na2SO4 + SiO2 + Al2O3 =>
3 Na2SiO3 + Al2(SO4)3 = 3 Na2SO4 + 3 SiO2 + Al2O3
Al + Mg(OH)2 = Mg + Al(OH)3 =>
2 Al + 3 Mg(OH)2 = 3 Mg + 2 Al(OH)3
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
C7H8 + H2O = CO2 + H =>
C7H8 + 14 H2O = 7 CO2 + 36 H
C9H8O7 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
6 C9H8O7 + 5 NaHCO3 = 5 C9H7NaO4 + 9 H2O + 14 CO2
Ironoxide + Hydrogen = water + iron =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe
KBr + Fe2(SO4)3 = FeBr3 + K2SO4 =>
6 KBr + Fe2(SO4)3 = 2 FeBr3 + 3 K2SO4
Co2O3 + N2O5 = Co(NO3)3 =>
Co2O3 + 3 N2O5 = 2 Co(NO3)3
AgNO3 + NaNO = AgNO + NaNO3 =>
AgNO3 + NaNO = AgNO + NaNO3
NaBr + NaClO = NaBrO3 + NaCl =>
NaBr + 3 NaClO = NaBrO3 + 3 NaCl
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)4(aq) + Cu(s) =>
Pb(s) + 2 Cu(NO3)2(aq) = Pb(NO3)4(aq) + 2 Cu(s)
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq) =>
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq)
KMnO4 + NaOH + FeSO4 + H2O = MnO(OH)2 + Fe(OH)3 + K2SO4 + Na2SO4 =>
2 KMnO4 + 10 NaOH + 6 FeSO4 + 6 H2O = 2 MnO(OH)2 + 6 Fe(OH)3 + K2SO4 + 5 Na2SO4
Ni + NaCl = Na + NiCl =>
Ni + NaCl = Na + NiCl
C6H12O6 = C8H10O2 + H2O + CO =>
11 C6H12O6 = 6 C8H10O2 + 36 H2O + 18 CO
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
ZnCuSO3 = CuO3SZn =>
ZnCuSO3 = CuO3SZn
H2O + CaCO3 = OH + Ca + CO2 =>
H2O + CaCO3 = 2 OH + Ca + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
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