| Equations balanced on the previous day | Equations balanced on the next day |
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3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2(aq) + Na2Co3(aq) = CuCo3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2Co3(aq) = CuCo3(s) + 2 NaNO3(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + NaNO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 NaNO3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
MG + O2 = MGO2 =>
MG + O2 = MGO2
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
(C6H5)2CO + CH3(CH2)4CH3 = (C6H5)2 + CH3(CH2)4COCH3 =>
(C6H5)2CO + CH3(CH2)4CH3 = (C6H5)2 + CH3(CH2)4COCH3
C5H9OH(l) + O2(g) = CO2(g) + H2O(g) =>
C5H9OH(l) + 7 O2(g) = 5 CO2(g) + 5 H2O(g)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + Cl = NaCl =>
Na + Cl = NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(s) + Fe3O4(s) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(s) = 4 Al2O3(s) + 9 Fe(s)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
KMnO4 + NO2 + H2O = MnNO3 + HNO3 + KNO3 =>
KMnO4 + 6 NO2 + 2 H2O = MnNO3 + 4 HNO3 + KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + NO2 + H2O = Mn(NO3)2 + HNO3 + KNO3 =>
KMnO4 + 5 NO2 + H2O = Mn(NO3)2 + 2 HNO3 + KNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
SiO2 + C = CSi + CO =>
SiO2 + 3 C = CSi + 2 CO
Zn + Fe3Cl = Zn2Cl + Fe =>
2 Zn + Fe3Cl = Zn2Cl + 3 Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
Ca + Zn(NO2)2 = Ca(NO2)2 + Zn =>
Ca + Zn(NO2)2 = Ca(NO2)2 + Zn
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
H2O + SO2 + HNO3 = H2SO4 + NH =>
3 H2O + 3 SO2 + HNO3 = 3 H2SO4 + NH
N3 + O2 = NO2 =>
N3 + 3 O2 = 3 NO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH2(COOH)2 + CH3OH = CH2OH + (COOH)2CH3 =>
CH2(COOH)2 + CH3OH = CH2OH + (COOH)2CH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
N2H4 + O = N + H2O =>
N2H4 + 2 O = 2 N + 2 H2O
Al + ClCl2 = AlCl3 =>
Al + ClCl2 = AlCl3
Ag + Al(OH)3 = Ag(OH)3 + Al =>
Ag + Al(OH)3 = Ag(OH)3 + Al
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/11/15
Equations balanced on 07/11/14
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