Equations balanced on the previous day | Equations balanced on the next day |
KOH + H2SO4 = KSO4 + H2OH
CaO + SiO2 + Al(OH)3 = CaAl2Si2O7(OH)2 + H2O =>
CaO + 2 SiO2 + 2 Al(OH)3 = CaAl2Si2O7(OH)2 + 2 H2O
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS(s)
K2(CO3) + Cr(NO3)3 = K(NO3) + Cr2(CO3)3 =>
3 K2(CO3) + 2 Cr(NO3)3 = 6 K(NO3) + Cr2(CO3)3
(Cr){3+} + (ClO3){-} + (OH){-} = (CrO4){2-} + (Cl){-} + H2O =>
2(Cr){3+} + (ClO3){-} + 10(OH){-} = 2(CrO4){2-} + (Cl){-} + 5 H2O
Cu + S8 + O2 + H2 = CuSO45H2O =>
8 Cu + S8 + 184 O2 + 8 H2 = 8 CuSO45H2O
Li + Sb = Li3Sb =>
3 Li + Sb = Li3Sb
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2Cr2O7 + H2SO4 + B6H10 = K2SO4 + Cr2(SO4)3 + H2O + H3BO3 =>
14 K2Cr2O7 + 56 H2SO4 + 3 B6H10 = 14 K2SO4 + 14 Cr2(SO4)3 + 44 H2O + 18 H3BO3
C6H6O + OH = C6H4O + H2O =>
C6H6O + 2 OH = C6H4O + 2 H2O
KMnO4 + HCl + NaCl = K2MnCl6 + Na3MnCl6 + Cl2 + H2O =>
4 KMnO4 + 32 HCl + 6 NaCl = 2 K2MnCl6 + 2 Na3MnCl6 + 7 Cl2 + 16 H2O
Cu(NO3)2 + CoCl2 = CuCl2 + Co(NO3)2 =>
Cu(NO3)2 + CoCl2 = CuCl2 + Co(NO3)2
SiC = C + Si =>
SiC = C + Si
Mn + K2SO4 = MnSO4 + K =>
Mn + K2SO4 = MnSO4 + 2 K
NaOH + Al(SO4) = AlOH + NaSO4 =>
NaOH + Al(SO4) = AlOH + NaSO4
C6H12S + O2 = CO2 + H2O + SO2 =>
C6H12S + 10 O2 = 6 CO2 + 6 H2O + SO2
FeS + H2SO4 = FeSO4 + H2S(g) =>
FeS + H2SO4 = FeSO4 + H2S(g)
CS2(l) + NaOH(aq) = Na2CS3(aq) + Na2CO3(aq) + H2O =>
3 CS2(l) + 6 NaOH(aq) = 2 Na2CS3(aq) + Na2CO3(aq) + 3 H2O
MnO4 + S = Mn + SO2 =>
MnO4 + 2 S = Mn + 2 SO2
CrSO4 + Na2CO3 = CrCO3 + Na2SO4 =>
CrSO4 + Na2CO3 = CrCO3 + Na2SO4
K2SO4 + C2H4O2 = C2H3O2K + H2SO4 =>
K2SO4 + 2 C2H4O2 = 2 C2H3O2K + H2SO4
NaOH + Mg + H2O = Na2Mg(OH)4 + H2 =>
2 NaOH + Mg + 2 H2O = Na2Mg(OH)4 + H2
CrO3 + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
4 CrO3 + 3 CH3CH2OH + 12 H{+} = 4 Cr{3+} + 3 CH3COOH + 9 H2O
Al + H2SO4 + OH{-} = Al2O3 + S{2-} + H2O =>
8 Al + 3 H2SO4 + 6 OH{-} = 4 Al2O3 + 3 S{2-} + 6 H2O
AgC2H3O2 + Fe = Ag + Fe(C2H3O2) =>
AgC2H3O2 + Fe = Ag + Fe(C2H3O2)
C6H10O6 + H2O = CH4 + CO2 =>
4 C6H10O6 + 2 H2O = 11 CH4 + 13 CO2
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
Ni(NO3)2 + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 KNO3
K[Ag(CN)2] + NaCl = AgCl + KCl + NaCN =>
K[Ag(CN)2] + 2 NaCl = AgCl + KCl + 2 NaCN
PCl3 + Ca(NO3)2 = P(NO3)3 + CaCl2 =>
2 PCl3 + 3 Ca(NO3)2 = 2 P(NO3)3 + 3 CaCl2
Mg(No3)2 + Cu = Mg + Cu(No3) =>
Mg(No3)2 + 2 Cu = Mg + 2 Cu(No3)
KMnO4 + C5H8O2 = [Mn(C5H7O2)3] + KOH + H2O + CO2 =>
6 KMnO4 + 19 C5H8O2 = 6[Mn(C5H7O2)3] + 6 KOH + 10 H2O + 5 CO2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
CaOH + CO = CaCO + HO =>
CaOH + CO = CaCO + HO
CH3CH2OH + O = CH3CO2H + H2O =>
CH3CH2OH + 2 O = CH3CO2H + H2O
PbO2 + CrCl3 + H2SO4 = Cl2 + PbSO4 + Cr2(SO4)3 + H2O =>
3 PbO2 + 2 CrCl3 + 6 H2SO4 = 3 Cl2 + 3 PbSO4 + Cr2(SO4)3 + 6 H2O
C3H6O2 + Ca(OH)2 = C6H10CaO4 + H2O =>
2 C3H6O2 + Ca(OH)2 = C6H10CaO4 + 2 H2O
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
LiHSO4 + CsOH = CsHSO4 + LiOH =>
LiHSO4 + CsOH = CsHSO4 + LiOH
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
NaI + F{2} = NaF + I{2} =>
NaI + F{2} = NaF + I{2}
NH4 + O3 = N2 + H2O =>
6 NH4 + 4 O3 = 3 N2 + 12 H2O
Al + Pb(C2H2O2)3 = Al(C2H2O2)3 + Pb =>
Al + Pb(C2H2O2)3 = Al(C2H2O2)3 + Pb
H2S + Al = Al2S2 + H2 =>
2 H2S + 2 Al = Al2S2 + 2 H2
Sb + NH4Cl = SbCl3 + NH3 + H2 =>
2 Sb + 6 NH4Cl = 2 SbCl3 + 6 NH3 + 3 H2
Mn3N2 + Al = Mn3Al + N2 =>
Mn3N2 + Al = Mn3Al + N2
Al(s) + CaCl2(aq) = Ca(s) + AlCl2(aq) =>
Al(s) + CaCl2(aq) = Ca(s) + AlCl2(aq)
AuCl4{-} + Fe{2+} = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + 3 Fe{2+} = Au + 4 Cl{-} + 3 Fe{3+}
OH{-} + Fe(CN)6{3-} + Re = Fe(CN)6{4-} + ReO4{-} + H2O =>
8 OH{-} + 7 Fe(CN)6{3-} + Re = 7 Fe(CN)6{4-} + ReO4{-} + 4 H2O
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