Equations balanced on the previous day | Equations balanced on the next day |
Co(NO3)2 = Co + N2 + 3 O2
K2CrO4 + KI + H2O = I2 + K[Cr(OH)6] + KOH =>
2 K2CrO4 + 2 KI + 8 H2O = I2 + 2 K[Cr(OH)6] + 4 KOH
Fe3O4 + HCl = Fe2O3 + H2O + FeCl2 =>
Fe3O4 + 2 HCl = Fe2O3 + H2O + FeCl2
HClO2 + RbOH = RbClO2 + H2O =>
HClO2 + RbOH = RbClO2 + H2O
C7H7NO2 + Na2Cr2O7 + H2SO4 = C7H5NO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
C7H7NO2 + Na2Cr2O7 + 4 H2SO4 = C7H5NO4 + Cr2(SO4)3 + Na2SO4 + 5 H2O
CH4(g) + NO(g) = CO2(g) + N2(g) + H2O(g) =>
CH4(g) + 4 NO(g) = CO2(g) + 2 N2(g) + 2 H2O(g)
Fe2(CO3)3 + Zn = ZnCO3 + Fe2 =>
Fe2(CO3)3 + 3 Zn = 3 ZnCO3 + Fe2
NaCl2O3 = NaCl2 + O =>
NaCl2O3 = NaCl2 + 3 O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
H12N3O4P + Ba(C2H3O2)2 = Ba3(PO4)2 + C2H3O2NH4 =>
2 H12N3O4P + 3 Ba(C2H3O2)2 = Ba3(PO4)2 + 6 C2H3O2NH4
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
Na2SO3 + SiO2 = SO2 + Na2SiO3 =>
Na2SO3 + SiO2 = SO2 + Na2SiO3
NaBr2 + H2SO4 + MnO2 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr2 + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + 2 Br2 + 2 H2O
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Al + Ca(IO3)2 = Al2O3 + I + CaO =>
10 Al + 3 Ca(IO3)2 = 5 Al2O3 + 6 I + 3 CaO
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaBr(aq) + Hg(NO3)2(aq) = HgBr2(s) + NaNO3(aq) =>
2 NaBr(aq) + Hg(NO3)2(aq) = HgBr2(s) + 2 NaNO3(aq)
Pt + Cl2 = PtCl4 =>
Pt + 2 Cl2 = PtCl4
PbO2 + Ca3(PO4)2 = Pb3(PO4)4 + CaO =>
3 PbO2 + 2 Ca3(PO4)2 = Pb3(PO4)4 + 6 CaO
AuNa(CN)2 + NaCN + Zn + H2O = AuNa2Zn(CN)4 + H2 + NaOH =>
2 AuNa(CN)2 + 4 NaCN + 2 Zn + 2 H2O = 2 AuNa2Zn(CN)4 + H2 + 2 NaOH
Mg(CO2) + Al(OH)3 = Al2(CO2)3 + Mg(OH)2 =>
3 Mg(CO2) + 2 Al(OH)3 = Al2(CO2)3 + 3 Mg(OH)2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
[Ni(H2O)6]{+2} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{+2} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
P + HClO3 = HCl + P2O5 =>
6 P + 5 HClO3 = 5 HCl + 3 P2O5
HgCl2 + KS2 = KCl2 + HgS2 =>
HgCl2 + KS2 = KCl2 + HgS2
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Hg2PO4 + H2O = HgOH + H2PO4 =>
Hg2PO4 + 2 H2O = 2 HgOH + H2PO4
Fe(NO3)3 + Sr(OH)2 = Fe(OH)3 + Sr(NO3)2 =>
2 Fe(NO3)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(NO3)2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Sr(OH) + KHC8H4O4 = H2O + SrKC8H4O4 =>
Sr(OH) + KHC8H4O4 = H2O + SrKC8H4O4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CH3COOH + Zn = CH3 + ZnCOOH =>
CH3COOH + Zn = CH3 + ZnCOOH
Hg2(C2H3O2)2(aq) + KBr(aq) = Hg2Br2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KBr(aq) = Hg2Br2(s) + 2 KC2H3O2(aq)
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
Fe(NO3)3 + Sr(OH)2 = Fe(OH)3 + Sr(NO3)2 =>
2 Fe(NO3)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(NO3)2
BaCl2 + H2O + Na2SO4 = BaSO4 + HCl + Na2O =>
BaCl2 + H2O + Na2SO4 = BaSO4 + 2 HCl + Na2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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