| Equations balanced on the previous day | Equations balanced on the next day |
2 K2Cr2O7 + 10 HNO3 + 9 CH3CHOHCH3 = 2 Cr2(NO3)3 + 4 KNO3 + 9 CH3COCH3 + 14 H2O
CaCO3(sw) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(sw) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CoO + SO2 = CoSO3 =>
CoO + SO2 = CoSO3
(NH4)2Cr2O7 + C2H5OH + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + (NH4)2SO4 =>
2(NH4)2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2(NH4)2SO4
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
MgBr2 + AgNO3 = AgBr2 + MgNO3 =>
MgBr2 + AgNO3 = AgBr2 + MgNO3
CO(H2O)6{3+} + C12H8N2 = CO(C12H8N2)3{3+} + H2O =>
CO(H2O)6{3+} + 3 C12H8N2 = CO(C12H8N2)3{3+} + 6 H2O
C16H64O36N16 = CO + N2 + H2O + H2 =>
C16H64O36N16 = 16 CO + 8 N2 + 20 H2O + 12 H2
Na2(SO4) + Pb(NO3)2 = NaNO3 + Pb(SO4) =>
Na2(SO4) + Pb(NO3)2 = 2 NaNO3 + Pb(SO4)
LiOH(s) + CO2(g) = Li2CO3(s) + H2O =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O
H2 + CuNO3 = H(NO3)2 + Cu =>
H2 + 4 CuNO3 = 2 H(NO3)2 + 4 Cu
C2H2OH(l) + O2 = CO2(g) + H2O(g) =>
4 C2H2OH(l) + 9 O2 = 8 CO2(g) + 6 H2O(g)
Fe + O2 + H2O = Fe{2+} + OH{-} =>
2 Fe + O2 + 2 H2O = 2 Fe{2+} + 4 OH{-}
K(s) + Na3[Co(NO2)6](s) = K3[Co(NO2)6](s) + Na(aq) =>
3 K(s) + Na3[Co(NO2)6](s) = K3[Co(NO2)6](s) + 3 Na(aq)
MgI2 + Ag2CrO4 = I2 + Ag + Mg{2+} + CrO4{2-} =>
MgI2 + Ag2CrO4 = I2 + 2 Ag + Mg{2+} + CrO4{2-}
HCl + Pb(CH3COO)2 = H(CH3COO) + PbCl2 =>
2 HCl + Pb(CH3COO)2 = 2 H(CH3COO) + PbCl2
NaHSO3 + KMnO4 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
6 NaHSO3 + 4 KMnO4 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2 =>
2 NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2
K2O = K + O2 =>
2 K2O = 4 K + O2
MgI2 + Ag2CrO4 = I2 + Ag + Mg{2+} + CrO4{2-} =>
MgI2 + Ag2CrO4 = I2 + 2 Ag + Mg{2+} + CrO4{2-}
NaC14H27O2 + CaCl = CaC14H27O2 + NaCl =>
NaC14H27O2 + CaCl = CaC14H27O2 + NaCl
AgNO3 + N2 = AgN2 + NO3 =>
AgNO3 + N2 = AgN2 + NO3
BaO + HSO4 = BaSO4 + H2O2 =>
2 BaO + 2 HSO4 = 2 BaSO4 + H2O2
Ca + AlN = Al3 + CaN2 =>
3 Ca + 6 AlN = 2 Al3 + 3 CaN2
AgNO3 + N2 = AgN2 + NO3 =>
AgNO3 + N2 = AgN2 + NO3
V2O5 + H = V2O3 + H2O =>
V2O5 + 4 H = V2O3 + 2 H2O
B(s) + Na(s) = NaB(s) =>
B(s) + Na(s) = NaB(s)
Fe3O4(s) + Al(s) = Al2O3(s) + Fe(s) =>
3 Fe3O4(s) + 8 Al(s) = 4 Al2O3(s) + 9 Fe(s)
PbCl4 + F2 = PbF4 + Cl2 =>
PbCl4 + 2 F2 = PbF4 + 2 Cl2
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
HgBr2 = Hg + Br2 =>
HgBr2 = Hg + Br2
HOH + CaO = Ca(OH)2 =>
HOH + CaO = Ca(OH)2
Cu2S + HNO3 = Cu(NO3)2 + S + NNO + H2O =>
2 Cu2S + 10 HNO3 = 4 Cu(NO3)2 + 2 S + NNO + 5 H2O
SiO2(s) + S(g) = Si(l) + SO(g) =>
SiO2(s) + 2 S(g) = Si(l) + 2 SO(g)
(Cu)(Br) + (K)2(CrO4) = (Cu)2(CrO4) + (K)(Br) =>
2(Cu)(Br) + (K)2(CrO4) = (Cu)2(CrO4) + 2(K)(Br)
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
CO(NH3)2 + O2 = CO2 + H2O + NO =>
CO(NH3)2 + 3 O2 = CO2 + 3 H2O + 2 NO
Na2SiF6 + H2O = H2SiF6 + Na2O =>
Na2SiF6 + H2O = H2SiF6 + Na2O
HCO3 + H3C6H5O7 = C6H5O7 + H2CO3 =>
3 HCO3 + H3C6H5O7 = C6H5O7 + 3 H2CO3
Ba + Ni2(SO4)3 = Ba(SO4)2 + Ni =>
3 Ba + 2 Ni2(SO4)3 = 3 Ba(SO4)2 + 4 Ni
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Pb2(NO3)2 + Na2SO4 = NaNO3 + Pb2SO4 =>
Pb2(NO3)2 + Na2SO4 = 2 NaNO3 + Pb2SO4
NH4Cl(aq) + MgO(s) = (NH4)2O(aq) + MgCl2(s) =>
2 NH4Cl(aq) + MgO(s) = (NH4)2O(aq) + MgCl2(s)
MnO + Sn(OH)4 = HMnO4 + Sn(OH) + H2O =>
3 MnO + 5 Sn(OH)4 = 3 HMnO4 + 5 Sn(OH) + 6 H2O
C7H5N3O6 = N + H2O + CO2 + C =>
4 C7H5N3O6 = 12 N + 10 H2O + 7 CO2 + 21 C
AsCl3 + KI = AsI3 + KCl =>
AsCl3 + 3 KI = AsI3 + 3 KCl
B1H6 + H2O = H3BO3 + H2 =>
2 B1H6 + 6 H2O = 2 H3BO3 + 9 H2
Pb + KI = K2 + PbI2 =>
Pb + 2 KI = K2 + PbI2
Cu(NO3)2(aq) + H2O(l) = (Cu(H2O)6)(l) + NO3(aq) =>
Cu(NO3)2(aq) + 6 H2O(l) = (Cu(H2O)6)(l) + 2 NO3(aq)
S + KOH + H2O2 = K2SO4 + H2O =>
S + 2 KOH + 3 H2O2 = K2SO4 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/23/25
Equations balanced on 02/22/24
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