Equations balanced on the previous day | Equations balanced on the next day |
Fe + 2 HCl = FeCl2 + H2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C2H5NO + O2 = CO + H2O + N2O3 =>
2 C2H5NO + 5 O2 = 4 CO + 5 H2O + N2O3
Pb(CH3CO2)2 + S = PbS2(CH3CO2)2 =>
Pb(CH3CO2)2 + 2 S = PbS2(CH3CO2)2
H2O + Na2SIO3 = H2SIO3 + NaOH =>
2 H2O + Na2SIO3 = H2SIO3 + 2 NaOH
NaF + Zn(NO3)2 = ZnF + Na(NO3)2 =>
NaF + Zn(NO3)2 = ZnF + Na(NO3)2
KSO4 + BaI = BaSO4 + KI =>
KSO4 + BaI = BaSO4 + KI
H2SO4 + NaNO2 = NO2 + SO2 + NaOH =>
H2SO4 + 2 NaNO2 = 2 NO2 + SO2 + 2 NaOH
MnO4{-} + SO3{-2} + H{+} = Mn{2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H{+} = 2 Mn{2} + 5 SO4{-2} + 3 H2O
Mg + HCH3COO = Mg(CH3COO)2 + H =>
Mg + 2 HCH3COO = Mg(CH3COO)2 + 2 H
H2NCONH2NH3Cl + CH3COONa = NH2NH2CONH2 + CH3COOH + NaCl =>
H2NCONH2NH3Cl + CH3COONa = NH2NH2CONH2 + CH3COOH + NaCl
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
Cr2O3(s) + Mg(s) = Cr(l) + MgO(s) =>
Cr2O3(s) + 3 Mg(s) = 2 Cr(l) + 3 MgO(s)
PbNO3 + NaBr = PbBr + NaNO3 =>
PbNO3 + NaBr = PbBr + NaNO3
Pb + S2 = PbS2 =>
Pb + S2 = PbS2
Cu + Sr(NO3)2 + H2SO4 = CuSO4 + HNO3 + Sr =>
Cu + Sr(NO3)2 + H2SO4 = CuSO4 + 2 HNO3 + Sr
Ag(NH3)2{+} + Cl{-} + HNO3 = AgCl + NH4{+} + NO3{-} =>
Ag(NH3)2{+} + Cl{-} + 2 HNO3 = AgCl + 2 NH4{+} + 2 NO3{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn + ClO3 = Zn(ClO3)2 =>
Zn + 2 ClO3 = Zn(ClO3)2
K2O + HHO = KOH =>
K2O + HHO = 2 KOH
CaCl2(aq) + Li2SO4(aq) = LiCl(aq) + CaSO4(s) =>
CaCl2(aq) + Li2SO4(aq) = 2 LiCl(aq) + CaSO4(s)
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
OH + CaCl2 = Ca(OH) + Cl =>
OH + CaCl2 = Ca(OH) + 2 Cl
C6H11O4 + O2 = H2O + CO2 =>
4 C6H11O4 + 27 O2 = 22 H2O + 24 CO2
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
CH3COONa + O2 = CO2 + H2O + NaO =>
4 CH3COONa + 9 O2 = 8 CO2 + 6 H2O + 4 NaO
SIO + KOH = K2SIO2 + H2O =>
SIO + 2 KOH = K2SIO2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O + CO2 + C10H14N2 = C3H8O2 + N2 =>
52 H2O + CO2 + 8 C10H14N2 = 27 C3H8O2 + 8 N2
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + C2H3O2NH4 =>
Zn(O2CCH3)2 + (NH4)2CO3 = ZnCO3 + 2 C2H3O2NH4
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
HBr = H + Br =>
HBr = H + Br
MgO2 + H2O = Mg(OH)2 + H2O2 =>
MgO2 + 2 H2O = Mg(OH)2 + H2O2
K3[Fe(CN)6] + Pb(SO4)2 = Pb3[Fe(CN)6]4 + K2SO4 =>
4 K3[Fe(CN)6] + 3 Pb(SO4)2 = Pb3[Fe(CN)6]4 + 6 K2SO4
SO2 + SnO = SnSO3 =>
SO2 + SnO = SnSO3
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq) =>
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq)
OH + Fe = Fe3O4 + H =>
4 OH + 3 Fe = Fe3O4 + 4 H
MnCO3(s) + O2(g) = Mn3O4(s) + CO2(g) =>
6 MnCO3(s) + O2(g) = 2 Mn3O4(s) + 6 CO2(g)
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + K2SO4 + Cl2 + Al2(SO4)3 + H2O =>
8 AlCl3 + 3 K2Cr2O7 + 21 H2SO4 = 3 Cr2(SO4)2 + 3 K2SO4 + 12 Cl2 + 4 Al2(SO4)3 + 21 H2O
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
NaMnO4 + H2SO4 + CH3CHO = Na2SO4 + MnSO4 + CH3COOH + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 CH3CHO = Na2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
I2 + O3 = I4O9 + O2 =>
2 I2 + 9 O3 = I4O9 + 9 O2
CH3CoOH + Al(OH)3 = Al(CH3CoO)3 + H2O =>
3 CH3CoOH + Al(OH)3 = Al(CH3CoO)3 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
B2(SO4)3 + NH4F = NH4BF + SO4 =>
B2(SO4)3 + 2 NH4F = 2 NH4BF + 3 SO4
Ca(OH)2 + CH3COOH = C4H6O4Ca + H2O =>
Ca(OH)2 + 2 CH3COOH = C4H6O4Ca + 2 H2O
Na(s) + Cu(OH)2(aq) = NaOH(aq) + Cu(s) =>
2 Na(s) + Cu(OH)2(aq) = 2 NaOH(aq) + Cu(s)
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Equations balanced on 02/05/24
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