Equations balanced on the previous day | Equations balanced on the next day |
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2 H2O + O2 = 2 H2O2
IO4{-} + I{-} + H{+} = I2{0} + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2{0} + 4 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HCl + Ca(OH)2 = HOH + CaCl2 =>
2 HCl + Ca(OH)2 = 2 HOH + CaCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
BeBr2 + H2O = HBr + Be(OH)2 =>
BeBr2 + 2 H2O = 2 HBr + Be(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO2 + CaCO3 + O2 = CaSO4 + CO2 =>
2 SO2 + 2 CaCO3 + O2 = 2 CaSO4 + 2 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Au + KCN + O2 + H20 = KAu(CN)2 + KOH =>
20 Au + 40 KCN + 10 O2 + H20 = 20 KAu(CN)2 + 20 KOH
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
H2NO3 + K2CO3 = K2NO3 + CO2 + H2O =>
H2NO3 + K2CO3 = K2NO3 + CO2 + H2O
K2CO3 + Na2S2O3 = K2S2O3 + Na2CO3 =>
K2CO3 + Na2S2O3 = K2S2O3 + Na2CO3
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
ZN + Pb(NO3)2 = Pb + ZN(NO3)2 =>
ZN + Pb(NO3)2 = Pb + ZN(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Zn + PbNO3 = ZnNO3 + Pb =>
Zn + PbNO3 = ZnNO3 + Pb
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
CaCO3 + H2O = HCO3 + Ca(OH)1 =>
CaCO3 + H2O = HCO3 + Ca(OH)1
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaCO3 + H2O = HCO3 + CaOH =>
CaCO3 + H2O = HCO3 + CaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Cu(OH)2 + HC2H3O2 = CuH2 + OHC2H3O2 =>
Cu(OH)2 + 2 HC2H3O2 = CuH2 + 2 OHC2H3O2
C135H96O9NS + O2 = CO2 + H2O + NO + SO =>
2 C135H96O9NS + 311 O2 = 270 CO2 + 96 H2O + 2 NO + 2 SO
Al + Hg(Ch3COO)2 = Hg + Al(Ch3COO)2 =>
Al + Hg(Ch3COO)2 = Hg + Al(Ch3COO)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaHCO3 + HCl = H2O + CO2 + NaCl =>
NaHCO3 + HCl = H2O + CO2 + NaCl
Na3(PO4)2 + Ba(NO3)3 = Ba(PO4)2 + NaNO3 =>
Na3(PO4)2 + Ba(NO3)3 = Ba(PO4)2 + 3 NaNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + H2SO4 = Cu2(SO4)2 + H2O + SO2 =>
2 Cu + 4 H2SO4 = Cu2(SO4)2 + 4 H2O + 2 SO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al + NiSO4 = Ni + AlSO4 =>
Al + NiSO4 = Ni + AlSO4
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/23/09
Equations balanced on 04/22/08
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