| Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 3 C = 2 CO + SiC
C7H6N2O4 + HNO3 = N2 + CO2 + H2O =>
5 C7H6N2O4 + 26 HNO3 = 18 N2 + 35 CO2 + 28 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
H2O2(l) = H2O + O2 =>
2 H2O2(l) = 2 H2O + O2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C7H6N2O4 + HNO3 = N2 + CO2 + H2O =>
5 C7H6N2O4 + 26 HNO3 = 18 N2 + 35 CO2 + 28 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaHCO3 + H1 = H2CO3 + Na1 =>
NaHCO3 + H1 = H2CO3 + Na1
V2O5 + CCl4 = VCl5 + COCl2 =>
V2O5 + 5 CCl4 = 2 VCl5 + 5 COCl2
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
Na2CO3 + Ca2 = CaCO3 + Na =>
2 Na2CO3 + Ca2 = 2 CaCO3 + 4 Na
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
K3(PO4) + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3(PO4) + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + FeO3 = Na2O + Fe =>
6 Na + FeO3 = 3 Na2O + Fe
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
HCl + Mg(OH)2 = HOH + MgCl2 =>
2 HCl + Mg(OH)2 = 2 HOH + MgCl2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2B4O7 + Ca2 = CaB4O7 + Na =>
2 Na2B4O7 + Ca2 = 2 CaB4O7 + 4 Na
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ca + S = CaS =>
Ca + S = CaS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
Ca + S = CaS =>
Ca + S = CaS
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + H = H2O + CO2 + Ca =>
CaCO3 + 2 H = H2O + CO2 + Ca
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/07/09
Equations balanced on 08/06/08
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