| Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 4 HF = SiF4 + 2 H2O
H2SO4 + KOH = K2(SO4) + H2O =>
H2SO4 + 2 KOH = K2(SO4) + 2 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CO2 + H2O = C2H4 + O2 =>
2 CO2 + 2 H2O = C2H4 + 3 O2
Ba(OH)2 + HCl = Ba(Cl)2 + H2O =>
Ba(OH)2 + 2 HCl = Ba(Cl)2 + 2 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
NaCl + AgNO3 = ClNO3 + AgNa =>
NaCl + AgNO3 = ClNO3 + AgNa
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
U{+4} + Ce{+4} + H2O = UO2{+2} + Ce{+3} + H{+} =>
U{+4} + 2 Ce{+4} + 2 H2O = UO2{+2} + 2 Ce{+3} + 4 H{+}
Cr{+3} + HClO4 + H2O = Cr2O7{-2} + Cl{-} + H{+} =>
8 Cr{+3} + 3 HClO4 + 16 H2O = 4 Cr2O7{-2} + 3 Cl{-} + 35 H{+}
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C + O = CO2 =>
C + 2 O = CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Ag + Fe2(CO3)3 = Fe3 + Ag2CO3 =>
18 Ag + 3 Fe2(CO3)3 = 2 Fe3 + 9 Ag2CO3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H + HNO2 = NO + H2O =>
H + HNO2 = NO + H2O
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
H2O + SbO = Sb2O5 + H =>
3 H2O + 2 SbO = Sb2O5 + 6 H
CaOH + H3PO4 = CaPO4OH4 =>
CaOH + H3PO4 = CaPO4OH4
H + HNO2 = NO + H2O =>
H + HNO2 = NO + H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
C12H22O11 + O = CO + H2O =>
C12H22O11 + 12 O = 12 CO + 11 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/27/08
Equations balanced on 04/26/07
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