Equations balanced on the previous day | Equations balanced on the next day |
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Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
FeCu2S2 + O2 = Fe2O3 + CuO + SO2 =>
4 FeCu2S2 + 15 O2 = 2 Fe2O3 + 8 CuO + 8 SO2
As4O6 + Cl2 + H2O = H3AsO4 + HCl =>
As4O6 + 4 Cl2 + 10 H2O = 4 H3AsO4 + 8 HCl
PbO2 + Mn{2+} + H{+} = Pb{2+} + MnO4{-} + H2O =>
3 PbO2 + Mn{2+} + 4 H{+} = 3 Pb{2+} + MnO4{-} + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Fe3O4 = Fe(NO3)3 + NO + H2O =>
28 HNO3 + 3 Fe3O4 = 9 Fe(NO3)3 + NO + 14 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + NaC2H3O2(aq) =>
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + 2 NaC2H3O2(aq)
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
Fe + CaNO3 = Ca + FeNO3 =>
Fe + CaNO3 = Ca + FeNO3
IO3{-} + Cl2 + OH{-} = IO65{-} + Cl{-} + H2O =>
IO3{-} + 3 Cl2 + 6 OH{-} = IO65{-} + 6 Cl{-} + 3 H2O
KOH(aq) + NiCl2(aq) = Ni(OH)2(s) + KCl(aq) =>
2 KOH(aq) + NiCl2(aq) = Ni(OH)2(s) + 2 KCl(aq)
AgCN + K = KCN + Ag =>
AgCN + K = KCN + Ag
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
IO3{-} + Cl2 + OH{-} = IO6{5-} + Cl{-} + H2O =>
IO3{-} + 3 Cl2 + 6 OH{-} = IO6{5-} + 6 Cl{-} + 3 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH + P4 + H2O = NaH2PO2 + PH3 =>
3 NaOH + P4 + 3 H2O = 3 NaH2PO2 + PH3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
BaSO4(s) = Ba(aq) + SO4 =>
BaSO4(s) = Ba(aq) + SO4
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
N + H = NH4 =>
N + 4 H = NH4
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
K2MnO4 + CO2 = KMnO4 + MnO2 + K2CO3 =>
3 K2MnO4 + 2 CO2 = 2 KMnO4 + MnO2 + 2 K2CO3
KClO3 + HBr = Br2 + KCl + H2O =>
KClO3 + 6 HBr = 3 Br2 + KCl + 3 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe + CaNO3 = Ca + FeNO3 =>
Fe + CaNO3 = Ca + FeNO3
KOH + Zn(NO3)2 = KNO3 + Zn(OH)2 =>
2 KOH + Zn(NO3)2 = 2 KNO3 + Zn(OH)2
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
HgNH2Cl + Cl{-} + NO3{-} = OH{-} + HgCl4{-2} + N2 + NO =>
2 HgNH2Cl + 6 Cl{-} + 2 NO3{-} = 4 OH{-} + 2 HgCl4{-2} + N2 + 2 NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na + H2O = H2 + NaO =>
Na + H2O = H2 + NaO
Zn(OH) + NaOH = Zn(OH)2 + Na =>
Zn(OH) + NaOH = Zn(OH)2 + Na
Ni2O + H2O = NiOH =>
Ni2O + H2O = 2 NiOH
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/30/14
Equations balanced on 11/29/13
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