Equations balanced on the previous day | Equations balanced on the next day |
K2CrO4 + 2 NaNO3 = Na2CrO4 + 2 KNO3
MnH2 + HNO3 = MnNO3 + H2 =>
2 MnH2 + 2 HNO3 = 2 MnNO3 + 3 H2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
K2CO3 + (NH4)2HPO4 + Cr2O3 = KCr3(PO4)3 + CO2 + NH3 + H2O + O2 =>
2 K2CO3 + 12(NH4)2HPO4 + 6 Cr2O3 = 4 KCr3(PO4)3 + 2 CO2 + 24 NH3 + 18 H2O + O2
I2 + HF = IF + H =>
I2 + 2 HF = 2 IF + 2 H
MnO4{-}(aq) + S2O32{-}(aq) + H2O = MnO2(s) + SO42{-}(aq) + OH{-}(aq) =>
103 MnO4{-}(aq) + 3 S2O32{-}(aq) + 50 H2O = 103 MnO2(s) + 6 SO42{-}(aq) + 100 OH{-}(aq)
Zn + O2 + NaOH + H2O = NaZn(OH)3 =>
2 Zn + O2 + 2 NaOH + 2 H2O = 2 NaZn(OH)3
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
MgCu{2} = CuMg{2} =>
MgCu{2} = CuMg{2}
H2SO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2(g) + S(s) = H2S(g) =>
H2(g) + S(s) = H2S(g)
Hg(NO3)2 + FeCl3 = HgCl2 + Fe(NO3)3 =>
3 Hg(NO3)2 + 2 FeCl3 = 3 HgCl2 + 2 Fe(NO3)3
H2SO4 + FeS = Fe2(SO4)3 + H2O + SO2 =>
10 H2SO4 + 2 FeS = Fe2(SO4)3 + 10 H2O + 9 SO2
MoO4 + H = MoO3 + H2O =>
MoO4 + 2 H = MoO3 + H2O
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
CH5COOH = CH5COO + H2 =>
2 CH5COOH = 2 CH5COO + H2
Zn + HAc = ZnAc2 + H2 =>
Zn + 2 HAc = ZnAc2 + H2
N2O3 + H2O = HNO2(aq) =>
N2O3 + H2O = 2 HNO2(aq)
CSi + Cl = SiCl4 + C =>
CSi + 4 Cl = SiCl4 + C
Na2CO3 + NaOH = Na + CO3OH =>
Na2CO3 + NaOH = 3 Na + CO3OH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H8C7 + O2 = H2O + CO2 =>
H8C7 + 9 O2 = 4 H2O + 7 CO2
Ba(OH)2 + K2CrO4 = KOH + BaCrO4 =>
Ba(OH)2 + K2CrO4 = 2 KOH + BaCrO4
Sb2S3 + (NH4)2S2 = Sb2S5 + (NH4)2S =>
Sb2S3 + 2(NH4)2S2 = Sb2S5 + 2(NH4)2S
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2 =>
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
FeSO4(NH4)2SO4*6H2O(aq) + H2C2O4*2H2O(aq) = FeC2O4*2H2O(s) + NH4HSO4(aq) + H2O(l) =>
FeSO4(NH4)2SO4*6H2O(aq) + H2C2O4*2H2O(aq) = FeC2O4*2H2O(s) + 2 NH4HSO4(aq) + 6 H2O(l)
ClNaBr = NaClBr =>
ClNaBr = NaClBr
Al(OH)3(s)OH{-}(aq) = Al(OH)4{-}(aq) =>
Al(OH)3(s)OH{-}(aq) = Al(OH)4{-}(aq)
Al2O3 + I = AlI3 + O2 =>
2 Al2O3 + 12 I = 4 AlI3 + 3 O2
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
C4H8N2O2 + C5H5N + CoCl2(H2O)6 = Co(C4H7N2O2)2(C5H5N)2 + H2O + HCl =>
2 C4H8N2O2 + 2 C5H5N + CoCl2(H2O)6 = Co(C4H7N2O2)2(C5H5N)2 + 6 H2O + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnS + FeCl3 = ZnCl2 + FeCl2 + S =>
ZnS + 2 FeCl3 = ZnCl2 + 2 FeCl2 + S
HS + H2SO4 = S + H2O =>
6 HS + H2SO4 = 7 S + 4 H2O
Hg + HNO3 = Hg2(NO3)2 + H2O + NO2 =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 H2O + 2 NO2
Fe + ClO4 = FeClO4 =>
Fe + ClO4 = FeClO4
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Pb(NO3)2 + Na2Cr2O7 = Na(NO3)2 + Pb + Cr + O =>
2 Pb(NO3)2 + Na2Cr2O7 = 2 Na(NO3)2 + 2 Pb + 2 Cr + 7 O
CO2 + H2O = CH2O + O2 =>
CO2 + H2O = CH2O + O2
AlCl3 + H2O = H3AlO3 + HCl =>
AlCl3 + 3 H2O = H3AlO3 + 3 HCl
Br(l)L(s) = LBr(aq) =>
Br(l)L(s) = LBr(aq)
La2O3 + H2S = La2S3 + H2O =>
La2O3 + 3 H2S = La2S3 + 3 H2O
NaClO + Na2S2O3 = Na + SO4 + Cl2 =>
10 NaClO + 2 Na2S2O3 = 14 Na + 4 SO4 + 5 Cl2
C45H2O3 + O2 = CO2 + H2O =>
C45H2O3 + 44 O2 = 45 CO2 + H2O
C12H50 + O2 = H2O + CO2 =>
2 C12H50 + 49 O2 = 50 H2O + 24 CO2
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