| Equations balanced on the previous day | Equations balanced on the next day |
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3 F2 + 2 Fe = 2 FeF3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgO2 + H2O = MgOH2 + H2O2 =>
MgO2 + 3 H2O = MgOH2 + 2 H2O2
HNO3 + KHCO3 = H20 + HCO3 + KNO3 =>
20 HNO3 + 20 KHCO3 = H20 + 20 HCO3 + 20 KNO3
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
Cl2(g) + KI(aq) = I2(s) + KCl(aq) =>
Cl2(g) + 2 KI(aq) = I2(s) + 2 KCl(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
K2Cr2O7 + C2H5OH + H2SO4 = Cr(SO4)3 + K2SO4 + CH3CO2H + H2 =>
K2Cr2O7 + 7 C2H5OH + 7 H2SO4 = 2 Cr(SO4)3 + K2SO4 + 7 CH3CO2H + 14 H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K2Cr2O7 + C2H5OH + H2SO4 = Cr(SO4)3 + K2SO4 + CH3CO2H + H2 =>
K2Cr2O7 + 7 C2H5OH + 7 H2SO4 = 2 Cr(SO4)3 + K2SO4 + 7 CH3CO2H + 14 H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
MgCl2 + Na(NO3) = Mg(NO3)2 + NaCl =>
MgCl2 + 2 Na(NO3) = Mg(NO3)2 + 2 NaCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2O(s) + H2O2(aq) = K2O2(aq) + H2O(l) =>
K2O(s) + H2O2(aq) = K2O2(aq) + H2O(l)
FeCO3 + HCl = H2CO3 + FeCl2 =>
FeCO3 + 2 HCl = H2CO3 + FeCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/09
Equations balanced on 11/01/08
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