Equations balanced on the previous day | Equations balanced on the next day |
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4 Al + 3 O2 = 2 Al2O3
K2Cr2O7 + H2SO4 + Na2SO2 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 Na2SO2 = 3 Na2SO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
K + S = K2S =>
2 K + S = K2S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H3PO4 + Mg = MgPO4 + H2 =>
2 H3PO4 + 2 Mg = 2 MgPO4 + 3 H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Cr = CrCl + H2 =>
2 HCl + 2 Cr = 2 CrCl + H2
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ba + NH3 = Ba3N2 + H2 =>
3 Ba + 2 NH3 = Ba3N2 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
S2O3{-2} + Cl2 = Cl{-} + S4O6{-2} =>
2 S2O3{-2} + Cl2 = 2 Cl{-} + S4O6{-2}
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO + NaCl + H2O + CO2 = Pb2Cl2CO3 + NaOH =>
2 PbO + 2 NaCl + H2O + CO2 = Pb2Cl2CO3 + 2 NaOH
CaCl2 + Na2SO4 = NaCl + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
Al + O = AlO =>
Al + O = AlO
C2 + H2 = C2H6 =>
C2 + 3 H2 = C2H6
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al + HNO3 = Al(NO3) + H2 =>
2 Al + 2 HNO3 = 2 Al(NO3) + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/15
Equations balanced on 07/15/14
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