Equations balanced on the previous day | Equations balanced on the next day |
Cu(H2O)6{2+} + NH3 = Cu(NH3){2+} + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C8H10 + O2 = C8H6 + H2O =>
C8H10 + O2 = C8H6 + 2 H2O
Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)
H2O + KHSO5 + NaCl = KHSO4 + Cl2 + NaOH =>
H2O + KHSO5 + 2 NaCl = KHSO4 + Cl2 + 2 NaOH
H2S6 + O2 = SO2 + H2S =>
H2S6 + 5 O2 = 5 SO2 + H2S
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
SnCl2 + KSCN = Sn(SCN)2 + KCl =>
SnCl2 + 2 KSCN = Sn(SCN)2 + 2 KCl
CuCl2 + NaI = I2 + CuCl + NaCl =>
2 CuCl2 + 2 NaI = I2 + 2 CuCl + 2 NaCl
NaHCO3 + HNO2 = NaNO2 + CO2 + H2O =>
NaHCO3 + HNO2 = NaNO2 + CO2 + H2O
NaHCO3(g) = Na2CO3(s) + H2O(g) + CO2(s) =>
2 NaHCO3(g) = Na2CO3(s) + H2O(g) + CO2(s)
C3H6 + H2SO4 = CH3CH2OSO2OH =>
2 C3H6 + 3 H2SO4 = 3 CH3CH2OSO2OH
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
AlBr + Cl{-2} = AlCl{-2} + Br =>
AlBr + Cl{-2} = AlCl{-2} + Br
C17H31COOH + Br2 = C17H31Br2COOH =>
C17H31COOH + Br2 = C17H31Br2COOH
C2O4{2-} + MnO4{-} + H{+} = CO2 + H2O + Mn{2+} =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 8 H2O + 2 Mn{2+}
Al2(SO4)3 + Pb(NO2)2 = Al(NO2)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(NO2)2 = 2 Al(NO2)3 + 3 PbSO4
Ca3(PO4)2*KAlSiO4*Ca3(PO4)2 + KAlSiO4 = Ca3(PO4)2*KAlSiO4*Ca3(PO4)2*KAlSiO4 =>
Ca3(PO4)2*KAlSiO4*Ca3(PO4)2 + KAlSiO4 = Ca3(PO4)2*KAlSiO4*Ca3(PO4)2*KAlSiO4
HC2H2O2 + K2CO3 = KC2H2O2 + H2O + CO2 =>
2 HC2H2O2 + K2CO3 = 2 KC2H2O2 + H2O + CO2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Ba + NH4OH = Ba(OH)2 + NH4 =>
Ba + 2 NH4OH = Ba(OH)2 + 2 NH4
GeO + HCl = GeCl2 + H2O =>
GeO + 2 HCl = GeCl2 + H2O
K4[Fe(CN)6] + Pb(NO3)2 = K2(NO3)2 + Pb2[Fe(CN)6] =>
K4[Fe(CN)6] + 2 Pb(NO3)2 = 2 K2(NO3)2 + Pb2[Fe(CN)6]
C12H22O11 + O2 = CO2 + H212 =>
106 C12H22O11 + 689 O2 = 1272 CO2 + 11 H212
B5H9 + H2O = H3BO3 + H3O =>
B5H9 + 39 H2O = 5 H3BO3 + 24 H3O
Fe(OH)3 + O2 + Na2CO3 = Na2FeO4 + CO2 + H2O =>
4 Fe(OH)3 + 3 O2 + 4 Na2CO3 = 4 Na2FeO4 + 4 CO2 + 6 H2O
Co3S4 + O2 = CoSO4 + SO2 =>
Co3S4 + 7 O2 = 3 CoSO4 + SO2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + 2 H2O(l)
K2SO4 + H2O = H2OSO4 + K2 =>
K2SO4 + H2O = H2OSO4 + K2
CH3CH2CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2CHCHCH3 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
HNO3 + Ca = CaN2O6 + H2 =>
2 HNO3 + Ca = CaN2O6 + H2
C6H5OH + H2S + H2O = H2SO4 + CH4 =>
2 C6H5OH + 5 H2S + 18 H2O = 5 H2SO4 + 12 CH4
NiBr2 + K3PO4 = Ni3(PO4)2 + KBr =>
3 NiBr2 + 2 K3PO4 = Ni3(PO4)2 + 6 KBr
MnO2 + OH{-} = MnO4 + H2O + e =>
MnO2 + 4 OH{-} = MnO4 + 2 H2O + 4e
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
PbO + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + PbO2 + H2O =>
PbO + 2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + PbO2 + H2O
C4H8OH3 + O2 = CO2 + H2O =>
4 C4H8OH3 + 25 O2 = 16 CO2 + 22 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ag(HSO4)2 + F2 = F(HSO4) + Ag =>
Ag(HSO4)2 + F2 = 2 F(HSO4) + Ag
Mg(ClO3)2 + Cs2O = MgO + Cs(ClO3) =>
Mg(ClO3)2 + Cs2O = MgO + 2 Cs(ClO3)
NaHCO3 + MgSO4*7H2O = MgCO3 + Na2SO4 + CO2 + H2O =>
2 NaHCO3 + MgSO4*7H2O = MgCO3 + Na2SO4 + CO2 + 8 H2O
ZnS + O3 = ZnO + SO3 =>
3 ZnS + 4 O3 = 3 ZnO + 3 SO3
Na2CO3(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O(aq) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(aq)
C5H14NO + O2 = CO2 + H2O + NO =>
2 C5H14NO + 17 O2 = 10 CO2 + 14 H2O + 2 NO
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