| Equations balanced on the previous day | Equations balanced on the next day |
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CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Cu2S + O = Cu + SO2 =>
Cu2S + 2 O = 2 Cu + SO2
Fe{2+} + NO3{-} + H{+} = Fe{3+} + NO + H2O =>
3 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + NO + 2 H2O
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
Cl + CH4 = CH2Cl + HCl =>
3 Cl + CH4 = CH2Cl + 2 HCl
N + O2 = NO2 =>
N + O2 = NO2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Fe{2+} + NO = Fe(NO){2+} =>
Fe{2+} + NO = Fe(NO){2+}
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C2O4{2-} + Ca{2+} = CaC2O4 =>
C2O4{2-} + Ca{2+} = CaC2O4
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
C2O4{2-} + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
KclO3 = Kcl + O2 =>
2 KclO3 = 2 Kcl + 3 O2
Cl2 + CH4 = CH2Cl + HCl =>
3 Cl2 + 2 CH4 = 2 CH2Cl + 4 HCl
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
H + O = OH =>
H + O = OH
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MgCl2 + K3PO4 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCl
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
Hg(NO3)2(aq) + LiI(aq) = LiNO3(aq) + HgI2(s) =>
Hg(NO3)2(aq) + 2 LiI(aq) = 2 LiNO3(aq) + HgI2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNO3(aq)
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
K2S + CUSO4 = CUS + K2SO4 =>
K2S + CUSO4 = CUS + K2SO4
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
I2(s) + Cl2(g) = ICl5(s) =>
I2(s) + 5 Cl2(g) = 2 ICl5(s)
CuS + HNO3 = NO2 + H2O + S + Cu(NO3)2 =>
CuS + 4 HNO3 = 2 NO2 + 2 H2O + S + Cu(NO3)2
Sb(s) + O2(g) = Sb2O5(s) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(s)
TiO2(s) + Cl2(g) + C(s) = TiCl4(s) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(s) + 2 CO(g)
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
Cl + AgNO3 = AgCl + NO3 =>
Cl + AgNO3 = AgCl + NO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/24/13
Equations balanced on 06/23/12
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