Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO3 + Ba(OH)2 = Ba(ClO3)2 + KOH =>
2 KClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 KOH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
H8C18 + O2 = CO2 + H2O =>
H8C18 + 20 O2 = 18 CO2 + 4 H2O
Al2Zn3 + HCl = AlCl3 + ZnCl2 + H2 =>
Al2Zn3 + 12 HCl = 2 AlCl3 + 3 ZnCl2 + 6 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
H2O + Mg3N2 = Mg(OH)2 + NH3 =>
6 H2O + Mg3N2 = 3 Mg(OH)2 + 2 NH3
Mg(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 3 H2(g)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
N2O4(l) + N2H4(l) = N2(g) + H2O(g) =>
N2O4(l) + 2 N2H4(l) = 3 N2(g) + 4 H2O(g)
HCl + Zn = H + ZnCl =>
HCl + Zn = H + ZnCl
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{-2} + I{-} + 5 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Fe + HNO3 = Fe[NO3]2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe[NO3]2 + NH4NO3 + 3 H2O
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
AGNO3 + KCL = AGCL + KNO3 =>
AGNO3 + KCL = AGCL + KNO3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NO + O2 = N2O4 =>
2 NO + O2 = N2O4
MgS + HNO3 = MgNO3 + HS =>
MgS + HNO3 = MgNO3 + HS
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
CN{-} + CrO4{-} + H2O = CNO{-} + Cr(OH)3 + OH{-} =>
2 CN{-} + CrO4{-} + 2 H2O = 2 CNO{-} + Cr(OH)3 + OH{-}
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3 =>
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3
Re2O7 + (CaOH)2 = CaReO4 + H2O =>
Re2O7 + (CaOH)2 = 2 CaReO4 + H2O
Ag2Cr2O4 = Ag + Cr2O4 =>
Ag2Cr2O4 = 2 Ag + Cr2O4
HCl + Ca = H + CaCl =>
HCl + Ca = H + CaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH2F2 + O2 = CO2 + H2O + F2 =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 H2O + 2 F2
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Ag2Cr2O4 = Ag + Cr + O4 =>
Ag2Cr2O4 = 2 Ag + 2 Cr + O4
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/14/13
Equations balanced on 10/14/12
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