| Equations balanced on the previous day | Equations balanced on the next day |
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2 MgO = 2 Mg + O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SbCl3(aq) + Na2S(aq) = Sb2S3(s) + NaCl(aq) =>
2 SbCl3(aq) + 3 Na2S(aq) = Sb2S3(s) + 6 NaCl(aq)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K2Cr2O7 + HCl = CrCl + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 7 H2O + 5 Cl2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CuCl2 + AgNO3 = CuNO3 + AgCl2 =>
CuCl2 + AgNO3 = CuNO3 + AgCl2
HC2H3O2 + H2O = H3O{+} + C2H3O2{-} =>
HC2H3O2 + H2O = H3O{+} + C2H3O2{-}
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
S2Cl2(s) + NH3(g) = N4S4 + NH4Cl(s) + S8(s) =>
6 S2Cl2(s) + 16 NH3(g) = N4S4 + 12 NH4Cl(s) + S8(s)
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
B2H6(l) + O2(g) = B2O3(s) + H2O(l) =>
B2H6(l) + 3 O2(g) = B2O3(s) + 3 H2O(l)
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
C2H4 + O2 = H2O + CO =>
C2H4 + 2 O2 = 2 H2O + 2 CO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
C2H4 + O2 = H2O + CO =>
C2H4 + 2 O2 = 2 H2O + 2 CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaClO + H3PO4 = NaPO4 + HCl + H2O =>
NaClO + H3PO4 = NaPO4 + HCl + H2O
PCH3 + KMnO4 + H2SO4 = PCOOH + K2SO4 + MnSO4 + H2O =>
5 PCH3 + 6 KMnO4 + 9 H2SO4 = 5 PCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
C2H4 + O2 = H2O + C =>
C2H4 + O2 = 2 H2O + 2 C
Ba + NHS = BaS + NH =>
Ba + NHS = BaS + NH
Br2 + H3AsO4 = As4 + HBrO2 + H2O =>
10 Br2 + 12 H3AsO4 = 3 As4 + 20 HBrO2 + 8 H2O
NO + CO = N + CO2 =>
NO + CO = N + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + NHP = CaP + NH =>
Ca + NHP = CaP + NH
Ca + (NH)P = CaP + NH =>
Ca + (NH)P = CaP + NH
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
KI + Pb(C2H3O2)2 = PbI2 + KC2H3O2 =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 KC2H3O2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Y2O3 + BaCO3 + CuO + O2 = YBa2CuO7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 4 CuO + 5 O2 = 4 YBa2CuO7 + 8 CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Y2O3 + BaCO3 + CuO + O2 = YBa2CuO7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 4 CuO + 5 O2 = 4 YBa2CuO7 + 8 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/10
Equations balanced on 07/15/09
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