Equations balanced on the previous day | Equations balanced on the next day |
HClOKCN = KClOCNH
Sr2SO4 + HCl = SrCl2 + SO4 + H2 =>
Sr2SO4 + 4 HCl = 2 SrCl2 + SO4 + 2 H2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 O2
KCl + HBr = ClH + BrK =>
KCl + HBr = ClH + BrK
HClNaOCl = NaClHClO =>
HClNaOCl = NaClHClO
KClO3(s) = O2(g)KClO =>
KClO3(s) = O2(g)KClO
Fe{2+} + (OH){-} = Fe(OH)2 =>
Fe{2+} + 2(OH){-} = Fe(OH)2
C + O2 = CO2 =>
C + O2 = CO2
Mn(s)HI(aq) = MnI(aq)H(g) =>
Mn(s)HI(aq) = MnI(aq)H(g)
KCl(aq) + Pb(C2H3O2)2(aq) = KC2H3O2 + PbCl2 =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = 2 KC2H3O2 + PbCl2
KClO3(aq) + HBr(aq) = Br2(l) + H2O(l) + KCl(aq) =>
KClO3(aq) + 6 HBr(aq) = 3 Br2(l) + 3 H2O(l) + KCl(aq)
C4H5Cl3 + O2 = CO2 + H2O + HCl =>
2 C4H5Cl3 + 9 O2 = 8 CO2 + 2 H2O + 6 HCl
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
O2{2-} + H{+} = H2O2 =>
O2{2-} + 2 H{+} = H2O2
SbPSnBr = SbBrSnP =>
SbPSnBr = SbBrSnP
Ni(SO4) + FeCl3 = NiCl2 + Fe2(SO4)3 =>
3 Ni(SO4) + 2 FeCl3 = 3 NiCl2 + Fe2(SO4)3
NH4ClHg2(NO3)2 = Hg2ClNH4(NO3)2 =>
NH4ClHg2(NO3)2 = Hg2ClNH4(NO3)2
C3H6OI2 = HIC3H5IO =>
C3H6OI2 = HIC3H5IO
CH3COOH + CaCO3 = CO2 + Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaCO3 = CO2 + Ca(CH3COO)2 + H2O
HBrNiS = HNiSBr =>
HBrNiS = HNiSBr
(C3N2H4) + ZnBr2 + (HBr) = (C3N2H5)2ZnBr4 =>
2(C3N2H4) + ZnBr2 + 2(HBr) = (C3N2H5)2ZnBr4
HgNO3 + NH4OH = HgOH + NH4NO3 =>
HgNO3 + NH4OH = HgOH + NH4NO3
Sb4(SiO4)5 + Ni2(CO3)3 = Ni4(SiO4)3 + Sb2(CO3)5 =>
3 Sb4(SiO4)5 + 10 Ni2(CO3)3 = 5 Ni4(SiO4)3 + 6 Sb2(CO3)5
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
C6H5NO2 + Zn + KOH + H2O = C6H5NH2 + K2Zn(OH)4 =>
C6H5NO2 + 3 Zn + 6 KOH + 4 H2O = C6H5NH2 + 3 K2Zn(OH)4
HCHO2 + O2 = H2O + CO2 =>
2 HCHO2 + O2 = 2 H2O + 2 CO2
SnO + K2O = Sn(KO)2 =>
SnO + K2O = Sn(KO)2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
HCOOH + CH3OH = HCOOHCH3 + H2O =>
3 HCOOH + 5 CH3OH = 4 HCOOHCH3 + 3 H2O
MnO4{-} + Fe(CN)6{4-} + H{+} = Mn{2+} + Fe(CN)6{3-} + H2O =>
MnO4{-} + 5 Fe(CN)6{4-} + 8 H{+} = Mn{2+} + 5 Fe(CN)6{3-} + 4 H2O
Na + I = NaI =>
Na + I = NaI
[CuNH3](OH)2 + H2SO4 + H2O = [Cu(OH2)4]SO4 + (NH4)2SO4 =>
2[CuNH3](OH)2 + 3 H2SO4 + 4 H2O = 2[Cu(OH2)4]SO4 + (NH4)2SO4
NH3 + H2CO3 = HNO3 + C4H6 + H2O =>
11 NH3 + 16 H2CO3 = 11 HNO3 + 4 C4H6 + 15 H2O
FeCl + Na = NaCl + Fe =>
FeCl + Na = NaCl + Fe
FeSO4*7H2O + HNO3 = Fe(NO3)2 + H2SO4 + H2O =>
FeSO4*7H2O + 2 HNO3 = Fe(NO3)2 + H2SO4 + 7 H2O
Ba(NO3)2Li2(SO4) = Ba(SO4)Li2(NO3)2 =>
Ba(NO3)2Li2(SO4) = Ba(SO4)Li2(NO3)2
Al(s) + NaOH + H2O = Na{+} + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na{+} + 2[Al(OH)4]{-} + 3 H2(g)
C3H4O2KOH = C3H3KO2H2O =>
C3H4O2KOH = C3H3KO2H2O
Mn{2+} + Fe{3+} + H2O = H{+} + MnO4{-} + Fe{2+} =>
Mn{2+} + 5 Fe{3+} + 4 H2O = 8 H{+} + MnO4{-} + 5 Fe{2+}
Al + Cl3Cs = Cl3 + AlCs =>
Al + Cl3Cs = Cl3 + AlCs
Fe3O4 + SiC + SiO2 = *2FeO*SiO2 + CO =>
6 Fe3O4 + 2 SiC + 7 SiO2 = 9*2FeO*SiO2 + 2 CO
C5H9NO + O2 = CO2 + H2O + HNO3 =>
C5H9NO + 8 O2 = 5 CO2 + 4 H2O + HNO3
H2(g) + CuCl2(aq) = HCl2(aq) + Cu(s) =>
H2(g) + 2 CuCl2(aq) = 2 HCl2(aq) + 2 Cu(s)
CO(g) + Fe2O3(s) = Fe(l) + CO2(g) =>
3 CO(g) + Fe2O3(s) = 2 Fe(l) + 3 CO2(g)
CuBr2(aq) + Na2S(aq) = Cu2S + NaBr2(aq) =>
2 CuBr2(aq) + Na2S(aq) = Cu2S + 2 NaBr2(aq)
ZnSO4 + K3(Fe(CN)6) = Zn(Fe(CN)6) + K3SO4 =>
ZnSO4 + K3(Fe(CN)6) = Zn(Fe(CN)6) + K3SO4
CUSO4H10O5 + KI = CUI + I2 + K2SO4 + H2O =>
2 CUSO4H10O5 + 4 KI = 2 CUI + I2 + 2 K2SO4 + 10 H2O
NiSO4 + CaCO3 + H2O = Ni(OH)2 + CaSO4*2H2O + CO2 =>
NiSO4 + CaCO3 + 3 H2O = Ni(OH)2 + CaSO4*2H2O + CO2
LiOHCu = CuOLiH =>
LiOHCu = CuOLiH
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