| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
KCLO3 = KCL + O =>
KCLO3 = KCL + 3 O
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K + H2O = KH2O =>
K + H2O = KH2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al + N = AlN =>
Al + N = AlN
Al + N = AlN =>
Al + N = AlN
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + Cr2O7{2-} + H{+} = S + Cr{3+} + H2O =>
3 H2S + Cr2O7{2-} + 8 H{+} = 3 S + 2 Cr{3+} + 7 H2O
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + H2SO4 = Cu4SO4 + H2O + SO2 =>
4 Cu + 2 H2SO4 = Cu4SO4 + 2 H2O + SO2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
CO + KMnO4 + H2SO4 = CO2 + KSO4 + MnSO4 + H2O =>
2 CO + KMnO4 + 2 H2SO4 = 2 CO2 + KSO4 + MnSO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca + O2 = Ca2O =>
4 Ca + O2 = 2 Ca2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
aluminium + chlorine = aluminiumchloride =>
2 Al + 3 Cl2 = 2 AlCl3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ni + H{+} = Ni{2+} + H2 =>
Ni + 2 H{+} = Ni{2+} + H2
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2 =>
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
Cu + NO3 + H{+} = Cu2{+} + NO2 + H2O =>
4 Cu + NO3 + 2 H{+} = 2 Cu2{+} + NO2 + H2O
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/21/18
Equations balanced on 07/21/17
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