Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
HF + Na2CO3 = CO2 + H2O + NaF =>
2 HF + Na2CO3 = CO2 + H2O + 2 NaF
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
[Co(NH3)4CO3]NO3 + HNO3 = [Co(NH3)4(NO3)2]NO3 + CO2 + H2O =>
[Co(NH3)4CO3]NO3 + 2 HNO3 = [Co(NH3)4(NO3)2]NO3 + CO2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al2O3 + Na2SO4 = NaAlO2 + SO3 =>
Al2O3 + Na2SO4 = 2 NaAlO2 + SO3
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2 =>
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
FeCl2(aq) + H2SO4(aq) = FeSO4(s) + HCl(aq) =>
FeCl2(aq) + H2SO4(aq) = FeSO4(s) + 2 HCl(aq)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Fe3O2(s) + C = Fe(l) + CO2(g)CO2 =>
2 Fe3O2(s) + 2 C = 6 Fe(l) + CO2(g)CO2
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
MgCl = Cl2 + Mg =>
2 MgCl = Cl2 + 2 Mg
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
Ag2S + HNO3 = AgNO3 + SO2 + NO + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + SO2 + 2 NO + 2 H2O
Cr(OH)4 + HCl = Cr(OH)3 + Cl + H2O =>
Cr(OH)4 + HCl = Cr(OH)3 + Cl + H2O
C2H3O2Br + O2 = CO2 + H2O + Br2 =>
4 C2H3O2Br + 7 O2 = 8 CO2 + 6 H2O + 2 Br2
HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + 2 H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 11 H2O + 2 K2SO4
Sn(HCO3)4 + Cr = Cr(HCO3)3 + Sn =>
3 Sn(HCO3)4 + 4 Cr = 4 Cr(HCO3)3 + 3 Sn
CO + Br2 = COBr2 =>
CO + Br2 = COBr2
Fe(OH)3 + Fe = Fe3O4 + H2O =>
8 Fe(OH)3 + Fe = 3 Fe3O4 + 12 H2O
Ba + H3Po4 = Ba3(Po4)2 + H2 =>
3 Ba + 2 H3Po4 = Ba3(Po4)2 + 3 H2
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
C4H9OH + C2H5OH = C3H7OH =>
C4H9OH + C2H5OH = 2 C3H7OH
C3H6 + H2 = C2H5 = CH3 =>
4 C3H6 + 3 H2 = 6 C2H5
Cu + Fe(NO3)2 = Cu(NO3)3 + Fe =>
2 Cu + 3 Fe(NO3)2 = 2 Cu(NO3)3 + 3 Fe
BeCO3 + HCl = BeCl + HCO3 =>
BeCO3 + HCl = BeCl + HCO3
CN{-} + MnO4{-} + H2O = CNO{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}
BeCO3 + HCl = BeCl + HCO3 =>
BeCO3 + HCl = BeCl + HCO3
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Ba + H3Po4 = Ba3(Po4)2 + H2 =>
3 Ba + 2 H3Po4 = Ba3(Po4)2 + 3 H2
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
K(NO3)2 + (NH4)2OH = K(OH)2 + (NH4)2NO3 =>
K(NO3)2 + 2(NH4)2OH = K(OH)2 + 2(NH4)2NO3
ZnO + NaO = NaO2 + Zn =>
ZnO + NaO = NaO2 + Zn
CuSO4*5H2O + Ca(OH)2 = Cu(OH)2 + CaSO4*2H2O + H2O =>
CuSO4*5H2O + Ca(OH)2 = Cu(OH)2 + CaSO4*2H2O + 3 H2O
K2O + C = K + CO =>
K2O + C = 2 K + CO
C10H7OH + NaOH = C10H7ONa + H2O =>
C10H7OH + NaOH = C10H7ONa + H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
N2H4 + SnCl2 + HCl = H2[SnCl6] + NH4Cl =>
N2H4 + SnCl2 + 6 HCl = H2[SnCl6] + 2 NH4Cl
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
K2CO3 + Cl2 = KClO + KCl + CO2 =>
K2CO3 + Cl2 = KClO + KCl + CO2
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Equations balanced on the previous day | Equations balanced on the next day |
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