| Equations balanced on the previous day | Equations balanced on the next day |
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K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn + CuSO4 = Cu + SnSO4 =>
Sn + CuSO4 = Cu + SnSO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
IO3{-} + Br{-} + H{+} = Br2 + IBr + H2O =>
IO3{-} + 5 Br{-} + 6 H{+} = 2 Br2 + IBr + 3 H2O
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi(SO4)3 + K2SO4 + H2O =>
12 KMnO4 + 10 BiBr3 + 48 H2SO4 = 15 Br2 + 12 MnSO4 + 10 Bi(SO4)3 + 6 K2SO4 + 48 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Cu[NH3]4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu[CN]3 + KCNO + KCl =>
2 Cu[NH3]4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu[CN]3 + KCNO + 2 KCl
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
Cu[NH3]4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu[CN]3 + KCNO + KCl =>
2 Cu[NH3]4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu[CN]3 + KCNO + 2 KCl
Cu[NH3]4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu[CN]3 + KCNO + KCl =>
2 Cu[NH3]4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu[CN]3 + KCNO + 2 KCl
MgO(s) + HI(aq) = MgI2 + H2O =>
MgO(s) + 2 HI(aq) = MgI2 + H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Zn + Sn{2+} = Zn{2+} + Sn =>
Zn + Sn{2+} = Zn{2+} + Sn
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O + Sb{+3} + MnO4{-} = SbO4{-3} + Mn{+2} + H{+} =>
12 H2O + 5 Sb{+3} + 2 MnO4{-} = 5 SbO4{-3} + 2 Mn{+2} + 24 H{+}
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Mg + Cr{3+} = Mg{2+} + Cr =>
3 Mg + 2 Cr{3+} = 3 Mg{2+} + 2 Cr
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
H2CO3 + CO3 = HCO3 =>
H2CO3 + CO3 = 2 HCO3
AgNO3 + (NH4)2CO3 = (NH4)2NO3 + AgCO3 =>
AgNO3 + (NH4)2CO3 = (NH4)2NO3 + AgCO3
H2CO3 + CO3 = HCO3 =>
H2CO3 + CO3 = 2 HCO3
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NO = N2O + NO2 =>
3 NO = N2O + NO2
O + N = ON =>
O + N = ON
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
O2 + N = ON2 =>
O2 + 4 N = 2 ON2
ClO3{-} + SO2 + H2O = Cl{-} + SO4{-2} + H{+} =>
ClO3{-} + 3 SO2 + 3 H2O = Cl{-} + 3 SO4{-2} + 6 H{+}
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
HI + BaOH = BaI + H2O =>
HI + BaOH = BaI + H2O
C2H4O2S + O2 = CO2 + H2O + SO3 =>
2 C2H4O2S + 7 O2 = 4 CO2 + 4 H2O + 2 SO3
K2O + HI = H2O + KI =>
K2O + 2 HI = H2O + 2 KI
C6H6(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/23/11
Equations balanced on 04/22/10
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