| Equations balanced on the previous day | Equations balanced on the next day |
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C + 2 H2 = CH4
NaOH + Ca(CO3) = Na2(CO3) + Ca(OH)2 =>
2 NaOH + Ca(CO3) = Na2(CO3) + Ca(OH)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
C + H2 = CH4 =>
C + 2 H2 = CH4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
P + O = P4O10 =>
4 P + 10 O = P4O10
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + K4Fe(CN)6 + H2SO4 = K2SO4 + Fe(SO4)3 + MnSO4 + CO2 + HNO3 + H2O =>
64 KMnO4 + 5 K4Fe(CN)6 + 121 H2SO4 = 42 K2SO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 CO2 + 30 HNO3 + 106 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
ZnS + O2 = ZnSO4 =>
ZnS + 2 O2 = ZnSO4
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
KMnO4 + K4Fe(CN)6 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + CO2 + HNO3 + H2O =>
122 KMnO4 + 10 K4Fe(CN)6 + 218 H2SO4 = 81 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 CO2 + 60 HNO3 + 188 H2O
N2O + C8H8C4H6C3HCN = CO2 + H2O + N2 =>
79 N2O + 2 C8H8C4H6C3HCN = 32 CO2 + 15 H2O + 80 N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O + C8H8C4H6C3H3C3N = CO2 + H2O + N2 =>
89 N2O + 2 C8H8C4H6C3H3C3N = 36 CO2 + 17 H2O + 90 N2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2O + C8H8C4H6C3H3N = CO2 + H2O + N2 =>
77 N2O + 2 C8H8C4H6C3H3N = 30 CO2 + 17 H2O + 78 N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
O2 + HCl = Cl2 + H2O =>
O2 + 4 HCl = 2 Cl2 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
[Fe(NH4)2(SO4)2](H2O)6 + H2C2O4 + K2C2O4 = K[Fe(C2O4)2](H2O)5 + H + SO4 + H2O + NH4 =>
2[Fe(NH4)2(SO4)2](H2O)6 + 3 H2C2O4 + K2C2O4 = 2 K[Fe(C2O4)2](H2O)5 + 6 H + 4 SO4 + 2 H2O + 4 NH4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/19/08
Equations balanced on 05/19/07
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