Equations balanced on the previous day | Equations balanced on the next day |
4 C3H9O3 + 6 Na = 3 H2 + 6 C2H5O2Na
MgO + LiCl = MgCl2 + Li2O =>
MgO + 2 LiCl = MgCl2 + Li2O
KO2(s) + H2O(l)1 = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l)1 = 4 KOH(aq) + 3 O2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2MnO4 + H2S + H2O = H2SO4 + MnO2 + KOH =>
4 K2MnO4 + H2S + 4 H2O = H2SO4 + 4 MnO2 + 8 KOH
C2H5O + CH3COOH = C4H8O2 + H2O =>
4 C2H5O + 2 CH3COOH = 3 C4H8O2 + 2 H2O
C2H6Na2O2*2H2O + CH3(CH2)3CHCOOH + HCl = CH2(CH2)3CH(C2H5)COONa + NaCl + H2O =>
C2H6Na2O2*2H2O + CH3(CH2)3CHCOOH + HCl = CH2(CH2)3CH(C2H5)COONa + NaCl + 4 H2O
AgF + CaBr2 = AgBr + CaF2 =>
2 AgF + CaBr2 = 2 AgBr + CaF2
CH3COOH + C2H5O = CH3COOC2H5 + H3O =>
CH3COOH + 3 C2H5O = 2 CH3COOC2H5 + H3O
FeCuS2 + O2 = FeS2O3 + Cu2S2O3 + Fe2O3 =>
8 FeCuS2 + 15 O2 = 4 FeS2O3 + 4 Cu2S2O3 + 2 Fe2O3
H2SO3 + OH = SO3 + H2O =>
H2SO3 + 2 OH = SO3 + 2 H2O
HSiCl3 + H2O = SiO2 + HCl + H =>
HSiCl3 + 2 H2O = SiO2 + 3 HCl + 2 H
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
(Nh4)2S(aq) + Pb(No3)2(aq) = PbS(s) + Nh4No3(aq) =>
(Nh4)2S(aq) + Pb(No3)2(aq) = PbS(s) + 2 Nh4No3(aq)
As2O3 + H2O2 + NaOH = Na3AsO4 + H2O =>
As2O3 + 2 H2O2 + 6 NaOH = 2 Na3AsO4 + 5 H2O
Na2WO3 + H2O2 = Na2WO8 + H2O =>
Na2WO3 + 5 H2O2 = Na2WO8 + 5 H2O
Pb(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)2 + Pb(CN)6 =>
Pb(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)2 + Pb(CN)6
K2Cr2O7 + CaCl2 + H2SO4 = Cr2(SO2)3 + K2SO4 + CaSO4 + Cl2 + H2O =>
K2Cr2O7 + 9 CaCl2 + 13 H2SO4 = Cr2(SO2)3 + K2SO4 + 9 CaSO4 + 9 Cl2 + 13 H2O
Fe2(CO3)3 + HCl = FeCl3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 CO2 + 3 H2O
NaCl + KI + HCl = I2 + KCl + NaHCl =>
2 NaCl + 2 KI + 2 HCl = I2 + 2 KCl + 2 NaHCl
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O
Ni2Cl(s) + O2 = Ni2O2(s) + Cl2O5(g) =>
4 Ni2Cl(s) + 9 O2 = 4 Ni2O2(s) + 2 Cl2O5(g)
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
KICl4 + H2O = KCl + HCl + HIO3 + I2 =>
5 KICl4 + 9 H2O = 5 KCl + 15 HCl + 3 HIO3 + I2
FeCl2 + MnOH2 = FeOH2 + MnCl2 =>
FeCl2 + MnOH2 = FeOH2 + MnCl2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
P4 + NaOH = PH3 + Na2PO2 =>
5 P4 + 24 NaOH = 8 PH3 + 12 Na2PO2
MnO4{-}(aq) + I{-}(aq) + H{+}(aq) = I2(s) + Mn2{+}(aq) + H2O(l) =>
4 MnO4{-}(aq) + 26 I{-}(aq) + 32 H{+}(aq) = 13 I2(s) + 2 Mn2{+}(aq) + 16 H2O(l)
KBrO + MnCl2 + KOH = KBr + KCl + MnO2 + H2O =>
KBrO + MnCl2 + 2 KOH = KBr + 2 KCl + MnO2 + H2O
Cl2 + MgI2 = Mg + ClI =>
Cl2 + MgI2 = Mg + 2 ClI
Sn3(PO4)2 + Na2CO3 = SnCO3 + Na3PO4 =>
Sn3(PO4)2 + 3 Na2CO3 = 3 SnCO3 + 2 Na3PO4
Ca(OH)2 + Na2O + SiO2 = Ca2SiO4 + NaOH =>
2 Ca(OH)2 + 2 Na2O + SiO2 = Ca2SiO4 + 4 NaOH
Cu(OH)2 + K2(SO4) = CuSO4 + K(OH) =>
Cu(OH)2 + K2(SO4) = CuSO4 + 2 K(OH)
C6H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
Fe(OH)3 + NH4 + S = Fe2S3 + NH4OH =>
2 Fe(OH)3 + 6 NH4 + 3 S = Fe2S3 + 6 NH4OH
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
CH3OH + H2 = CH3 + H3O =>
CH3OH + H2 = CH3 + H3O
Ba2O2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba2O2 + 4 H3PO4 = 2 Ba3(PO4)2 + 6 H2O
Cu + HNO3 = CuNO3 + NO + H2O =>
3 Cu + 4 HNO3 = 3 CuNO3 + NO + 2 H2O
K(OH) + Co3(PO4)2 = K3(PO4) + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3(PO4) + 3 Co(OH)2
S + O2 = SO2 =>
S + O2 = SO2
CH3OH + H2 = CH3 + H3O =>
CH3OH + H2 = CH3 + H3O
CH3OH + H2 = CH3 + H3O =>
CH3OH + H2 = CH3 + H3O
CH4 + CO3{2-} = CO2 + H2O + e =>
CH4 + 4 CO3{2-} = 5 CO2 + 2 H2O + 8e
Al(s) + Na2CO3(aq) = AlCO3(aq) + Na(g) =>
Al(s) + Na2CO3(aq) = AlCO3(aq) + 2 Na(g)
HBr + Co = CoBr3 + H2 =>
6 HBr + 2 Co = 2 CoBr3 + 3 H2
(CH3COO)2Ba + NaHSO4 = CH3COONa + BaSO4 + H2SO4 =>
(CH3COO)2Ba + 2 NaHSO4 = 2 CH3COONa + BaSO4 + H2SO4
NaBr(aq) + AgNO3 = NaNO3 + AgBr =>
NaBr(aq) + AgNO3 = NaNO3 + AgBr
H{+} + C2O4{2-} + MnO4{-} = Mn{2+} + CO2 + H2O =>
16 H{+} + 5 C2O4{2-} + 2 MnO4{-} = 2 Mn{2+} + 10 CO2 + 8 H2O
Zn + NaOH + HNO3 = NH3 + NaZnO2 + H2O =>
8 Zn + 8 NaOH + 3 HNO3 = 3 NH3 + 8 NaZnO2 + H2O
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Equations balanced on 12/08/23
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