Equations balanced on the previous day | Equations balanced on the next day |
H2 + Cl2 = 2 HCl
CH3CH2NH3Br + Ca(OH)2 = CH3CH2NH2 + H2O + CaBr2 =>
2 CH3CH2NH3Br + Ca(OH)2 = 2 CH3CH2NH2 + 2 H2O + CaBr2
NH4NO3 + KF = NH4F + KNO3 =>
NH4NO3 + KF = NH4F + KNO3
CO(NO3)2 + NH3 = COH3 + (NO2)3 =>
CO(NO3)2 + NH3 = COH3 + (NO2)3
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
(Na)2C2O2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
5(Na)2C2O2 + 6 KMnO4 + 14 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Na2SO4 + 10 CO2 + 14 H2O
NH4 + S = (NH4)S =>
NH4 + S = (NH4)S
(Co(NO3)2) + KCN = Co(CN)2 + KNO3 =>
(Co(NO3)2) + 2 KCN = Co(CN)2 + 2 KNO3
H2SO4 + H2O = H5S + O =>
2 H2SO4 + 3 H2O = 2 H5S + 11 O
BaBr2 + AgNO3 = Ba + (NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba + (NO3)2 + 2 AgBr
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Al + O2 = Al2O3 = H2O2 = H2O + O2 =>
4 Al + 3 O2 = 2 Al2O3
Cu(NH3)4{+2} + S2O4{-2} + H2O = SO4 + Cu + NH3 + H{+} =>
5 Cu(NH3)4{+2} + S2O4{-2} + 4 H2O = 2 SO4 + 5 Cu + 20 NH3 + 8 H{+}
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Fe{3+}(aq) + e = Fe{2+}(aq) =>
Fe{3+}(aq) + e = Fe{2+}(aq)
NH2CONH2 + H2O + H2SO4 = (NH4)2SO4 + CO2 =>
NH2CONH2 + H2O + H2SO4 = (NH4)2SO4 + CO2
Al1 + Fe2O3 = Fe + Al2O3 =>
2 Al1 + Fe2O3 = 2 Fe + Al2O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CaNO3(aq)NaSO4(aq) = CaSO4(s)NaNO3(aq) =>
CaNO3(aq)NaSO4(aq) = CaSO4(s)NaNO3(aq)
CaI2 + AgNO3 = Ca(NO3)2 + IAg =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 IAg
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
Na2WO4*2H2O + Na2MoO4*2H2O + Na2HPO4 + H2SO4 = H3PW7Mo5O40 + H2O + NaHSO4 =>
7 Na2WO4*2H2O + 5 Na2MoO4*2H2O + Na2HPO4 + 26 H2SO4 = H3PW7Mo5O40 + 36 H2O + 26 NaHSO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Hg + Fe(NO3)3 = Fe + Hg(NO3)3 =>
Hg + Fe(NO3)3 = Fe + Hg(NO3)3
Co2 + CuCl2 = Co2Cl2 + Cu =>
Co2 + CuCl2 = Co2Cl2 + Cu
H2S + Cu(NO3) = H(NO3) + Cu2S =>
H2S + 2 Cu(NO3) = 2 H(NO3) + Cu2S
C10H7N3S + NaClO = CO2 + H2O + HNO3 + H2SO4 + Cl + Na =>
C10H7N3S + 34 NaClO = 10 CO2 + H2O + 3 HNO3 + H2SO4 + 34 Cl + 34 Na
KCN + Br2 = BrCN + KBr =>
KCN + Br2 = BrCN + KBr
FeCl2 + K2S = FeCl2S + K2 =>
FeCl2 + K2S = FeCl2S + K2
BaBr2 + AgNO3 = Ba + (NO3)2 + AgBr2 =>
2 BaBr2 + 2 AgNO3 = 2 Ba + (NO3)2 + 2 AgBr2
Na2SO4 + BaCl2 = NaCl + Ba(SO4) =>
Na2SO4 + BaCl2 = 2 NaCl + Ba(SO4)
Na2SO4 + KNO2 = K2SO4 + NaNO2 =>
Na2SO4 + 2 KNO2 = K2SO4 + 2 NaNO2
O2 + C5H8O4N = CH4ON2 + H2O + CO2 =>
17 O2 + 4 C5H8O4N = 2 CH4ON2 + 12 H2O + 18 CO2
NaNO3 + Cu + H2SO4 = NaHSO4 + H2O + Cu(NO3)2 + NO =>
8 NaNO3 + 3 Cu + 8 H2SO4 = 8 NaHSO4 + 4 H2O + 3 Cu(NO3)2 + 2 NO
NO + Cu = N2 + Cu2O =>
2 NO + 4 Cu = N2 + 2 Cu2O
KOH = K + (OH)2 =>
2 KOH = 2 K + (OH)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AgS + HCl = AgCl + SH =>
AgS + HCl = AgCl + SH
HCOOH + Ba(OH)2 = HCOOBa + H2 + O2 =>
2 HCOOH + 2 Ba(OH)2 = 2 HCOOBa + 3 H2 + 2 O2
Fe2(SO4)3 + Fe(OH)3 = (Fe(OH)2)2SO4 =>
Fe2(SO4)3 + 4 Fe(OH)3 = 3(Fe(OH)2)2SO4
CuFeS2 + O2 = CuSO4 + FeSO4 =>
CuFeS2 + 4 O2 = CuSO4 + FeSO4
C4H10 + AlCl3 = C4H9Cl + HCl + AlCl2 =>
C4H10 + 2 AlCl3 = C4H9Cl + HCl + 2 AlCl2
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
Cu(HNO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaHNO3 =>
Cu(HNO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaHNO3
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
Pb + Sn(NO3)2 = Pb(NO3)2 + Sn =>
Pb + Sn(NO3)2 = Pb(NO3)2 + Sn
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