| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H{+} + NO3{-} + {-} = NO + H2O =>
4 H{+} + NO3{-} + 3e = NO + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg(OH2) + HCl = MgCl + H3O =>
Mg(OH2) + HCl = MgCl + H3O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
As2 + H{+} + {-} = HAs =>
As2 + 2 H{+} + 2e = 2 HAs
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + H2SO4 = CuH2 + SO4 =>
CuSO4 + H2SO4 = CuH2 + 2 SO4
P2O5 + Mg(OH)2 = MgP2O6 + H2O =>
P2O5 + Mg(OH)2 = MgP2O6 + H2O
CaCl2 + KBr = CaBr2 + KCl =>
CaCl2 + 2 KBr = CaBr2 + 2 KCl
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + HClO4 = H2 + AlClO4 =>
2 Al + 2 HClO4 = H2 + 2 AlClO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + K2SO4 = Ca2SO4 + KCl2 =>
2 CaCl2 + K2SO4 = Ca2SO4 + 2 KCl2
S3{+2} + {-} = S =>
S3{+2} + 2e = 3 S
HF + NH3 = NH4 + F =>
HF + NH3 = NH4 + F
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HF + NH3 = NH4 + F2 =>
2 HF + 2 NH3 = 2 NH4 + F2
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
I2O7 + Mg(OH)2 = MgI2O8 + H2O =>
I2O7 + Mg(OH)2 = MgI2O8 + H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
As2{3+} + H{+} + {-} = HAs =>
As2{3+} + 2 H{+} + 5e = 2 HAs
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
As2{3+} + H{+} + {-} = HAs =>
As2{3+} + 2 H{+} + 5e = 2 HAs
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CaCl2 + K2C2O4 = Ca2C4O8 + KCl =>
2 CaCl2 + 2 K2C2O4 = Ca2C4O8 + 4 KCl
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO =>
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CaCl2 + K2NO3 = CaNO3 + KCl =>
CaCl2 + K2NO3 = CaNO3 + 2 KCl
KCIO3 = KCI + O3 =>
KCIO3 = KCI + O3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CO + Mg(OH)2 = MgCO2 + H2O =>
CO + Mg(OH)2 = MgCO2 + H2O
Na2SO4 + C + NaOH = Na2CO3 + Na2S + H2O =>
Na2SO4 + 2 C + 4 NaOH = 2 Na2CO3 + Na2S + 2 H2O
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/09/07
Equations balanced on 12/09/06
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