Equations balanced on the previous day | Equations balanced on the next day |
CaO + CO2 = CaCO3
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
S2Cl2 + NH3 = S8 + S4N4 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S8 + S4N4 + 12 NH4Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
Cr + HBr = CrBr + H2 =>
2 Cr + 2 HBr = 2 CrBr + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S5 + OH{-} = AsS4{-3} + AsO4{-3} + H2O =>
4 As2S5 + 24 OH{-} = 5 AsS4{-3} + 3 AsO4{-3} + 12 H2O
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
O2 + C5H10 = CO + H2O =>
5 O2 + C5H10 = 5 CO + 5 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
FE2O = FE2 + O =>
FE2O = FE2 + O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
Fe2O = Fe2 + O =>
Fe2O = Fe2 + O
Cl + Al = AlCl3 =>
3 Cl + Al = AlCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NCl + CH = CCl + N + H =>
NCl + CH = CCl + N + H
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
C3H8O + CrO3 + H2SO4 = Cr2(SO)3 + C3H6O + H2O =>
12 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO)3 + 12 C3H6O + 15 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C6H12O6 + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 12 N2 + 30 CO2 + 42 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O + H2O =>
3 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C3H6O + 6 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
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