| Equations balanced on the previous day | Equations balanced on the next day |
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Mn + 12 H{+} + 3 O2 + 10e = [Mn(H2O)6]{2+}
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
Fe2(S04)3 + KOH = K2S04 + Fe(OH)3 =>
Fe2(S04)3 + 6 KOH = 3 K2S04 + 2 Fe(OH)3
Zn(s) + Cu(OH)2(s) = Cu + Zn(OH)2 =>
Zn(s) + Cu(OH)2(s) = Cu + Zn(OH)2
H2SO4 + K2HPO4 = H2 + HPO4 + K2SO4 =>
H2SO4 + K2HPO4 = H2 + HPO4 + K2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrCl3 + MnO2 + H2O = MnCl2 + H2CrO4 =>
2 CrCl3 + 3 MnO2 + 2 H2O = 3 MnCl2 + 2 H2CrO4
HNO3 + Na = NaNO3 + H2 =>
2 HNO3 + 2 Na = 2 NaNO3 + H2
Zn(s) + CU(OH)2(s) = CU + Zn(OH)2 =>
Zn(s) + CU(OH)2(s) = CU + Zn(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
KMNO4 + MNSO4 + KOH = MNO2 + K2SO4 + H2SO4 =>
2 KMNO4 + 3 MNSO4 + 2 KOH = 5 MNO2 + 2 K2SO4 + H2SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
KMnO4 + MnSO4 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 KOH = 5 MnO2 + 3 K2SO4 + 2 H2O
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Cr + HCl + O2 + e = [Cr(H2O)6]{3+} + Cl{-} =>
Cr + 12 HCl + 3 O2 + 9e = [Cr(H2O)6]{3+} + 12 Cl{-}
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
FeS2 + O2 = SO2 + FeO3 =>
2 FeS2 + 7 O2 = 4 SO2 + 2 FeO3
KIO3 + KI + HCl = H2O + I2 + KCl =>
KIO3 + 5 KI + 6 HCl = 3 H2O + 3 I2 + 6 KCl
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
CuSO4 + NiCl = CuCl2 + Ni2SO4 =>
CuSO4 + 2 NiCl = CuCl2 + Ni2SO4
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Zn(NO3)2 + NiCl2 = ZnCl2 + Ni(NO3)2 =>
Zn(NO3)2 + NiCl2 = ZnCl2 + Ni(NO3)2
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
I2 + OH{-} + SO3{-2} = SO4{-2} + I{-} + H2O =>
I2 + 2 OH{-} + SO3{-2} = SO4{-2} + 2 I{-} + H2O
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
F2 + H2O = HF + H2O2 =>
F2 + 2 H2O = 2 HF + H2O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H1O + O2 = CO2 + H20 =>
20 C4H1O + 70 O2 = 80 CO2 + H20
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/13
Equations balanced on 06/30/12
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