| Equations balanced on the previous day | Equations balanced on the next day |
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2 HNO3 + Ca = Ca(NO3)2 + H2
CaC2O4 + CH3COOH = C3H4O4 + CaCOO =>
CaC2O4 + CH3COOH = C3H4O4 + CaCOO
C9H8O4 + Na2CO3 = C9H7O4Na + NaHCO3 =>
C9H8O4 + Na2CO3 = C9H7O4Na + NaHCO3
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Fe(OH)2 + HNO3 = H2O + Fe(NO3)2 =>
Fe(OH)2 + 2 HNO3 = 2 H2O + Fe(NO3)2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
KOH + Mg(HCO3)2 = Mg(OH)2 + K2CO3 + H2O =>
4 KOH + Mg(HCO3)2 = Mg(OH)2 + 2 K2CO3 + 2 H2O
KOH + Mg(HCO3)2 = Mg(OH)2 + K2CO3 + H2O =>
4 KOH + Mg(HCO3)2 = Mg(OH)2 + 2 K2CO3 + 2 H2O
H + CuO = Cu + H2O =>
2 H + CuO = Cu + H2O
C + CO2 = CO =>
C + CO2 = 2 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C + O = CO2 =>
C + 2 O = CO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
Cu + Cl = CuCl =>
Cu + Cl = CuCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + H2O = CaHO + H =>
Ca + H2O = CaHO + H
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + O = CuO =>
Cu + O = CuO
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2CO3 + HCL = NaCL + H2O + CO2 =>
Na2CO3 + 2 HCL = 2 NaCL + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3 =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
HAuCl4 + Fe2S = Au + FeCl4 + H2S =>
2 HAuCl4 + Fe2S = 2 Au + 2 FeCl4 + H2S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HAuCl4 + Fe2S = Au + FeCl4 + H2S =>
2 HAuCl4 + Fe2S = 2 Au + 2 FeCl4 + H2S
HAuCl4 + Fe2S = Au + FeCl4 + H2S =>
2 HAuCl4 + Fe2S = 2 Au + 2 FeCl4 + H2S
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Na2CoCl4 = NaCl + CoCl2 =>
Na2CoCl4 = 2 NaCl + CoCl2
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/04/11
Equations balanced on 09/03/10
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