| Equations balanced on the previous day | Equations balanced on the next day |
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CuO2(s) + 2 C(s) = Cu(s) + 2 CO(g)
Ca(CO3) + HCl = CaCl2 + H2O + CO2 =>
Ca(CO3) + 2 HCl = CaCl2 + H2O + CO2
MgCl2 + K3PO4 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCl
C12H11 + O2 = CO2 + H2O =>
4 C12H11 + 59 O2 = 48 CO2 + 22 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + H2SO4 = PbN2S + H2O + O2 =>
2 Pb(NO3)2 + 2 H2SO4 = 2 PbN2S + 2 H2O + 9 O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
PCl5 + H2O = HCl + H3(PO4) =>
PCl5 + 4 H2O = 5 HCl + H3(PO4)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
CoBr + NaS = CoS + BrNa =>
CoBr + NaS = CoS + BrNa
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
AgClO3(aq) + Mg(s) = Ag(s) + Mg(ClO3)2(aq) =>
2 AgClO3(aq) + Mg(s) = 2 Ag(s) + Mg(ClO3)2(aq)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
Cr + KI = KCr + I =>
Cr + KI = KCr + I
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
AgClO3(aq) + Mg(s) = Ag(s) + Mg(ClO3)2(aq) =>
2 AgClO3(aq) + Mg(s) = 2 Ag(s) + Mg(ClO3)2(aq)
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
ZnO4 + CI = ZnCI + O =>
ZnO4 + CI = ZnCI + 4 O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PbS(s) + HCl(aq) = PbCl(s) + HS(g) =>
PbS(s) + HCl(aq) = PbCl(s) + HS(g)
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
PbS(s) + HCl(aq) = PbCl(s) + HS(g) =>
PbS(s) + HCl(aq) = PbCl(s) + HS(g)
NaNO3 + Ba(NO3)2 = Na(NO3)2 + BaNO3 =>
NaNO3 + Ba(NO3)2 = Na(NO3)2 + BaNO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PbS(s) + HCl(aq) = PbCl(s) + HS(g) =>
PbS(s) + HCl(aq) = PbCl(s) + HS(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
Cr + KI = KCr + I =>
Cr + KI = KCr + I
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Cr + KI = KCr + I =>
Cr + KI = KCr + I
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
Mg + HNO3 = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + 2 NO2
ZnO4 + CI = ZnCI + O =>
ZnO4 + CI = ZnCI + 4 O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/09
Equations balanced on 10/01/08
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