| Equations balanced on the previous day | Equations balanced on the next day |
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NaNO2 + 5 NaOH + 3 Zn = 3 Na2ZnO2 + NH3 + H2O
S + O2 = SO =>
2 S + O2 = 2 SO
Zn + NO3{-} + OH{-} + H2O{+} = NO + Zn(OH)2 =>
5 Zn + 2 NO3{-} + 2 OH{-} + 4 H2O{+} = 2 NO + 5 Zn(OH)2
Pb2O + C2 = Pb + CO2 =>
4 Pb2O + C2 = 8 Pb + 2 CO2
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
NaNO3 + KOH + Al + H2O = NaAl2O2 + KAlO2 + NH3 =>
3 NaNO3 + 5 KOH + 11 Al + 2 H2O = 3 NaAl2O2 + 5 KAlO2 + 3 NH3
NaNO3 + KOH + Al + H2O = NaAl2O2 + KAlO2 + NH3 =>
3 NaNO3 + 5 KOH + 11 Al + 2 H2O = 3 NaAl2O2 + 5 KAlO2 + 3 NH3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Zn + NaOH + Ba(NO3)2 = Na2ZnO2 + BaZnO2 + NH3 + H2O =>
8 Zn + 14 NaOH + Ba(NO3)2 = 7 Na2ZnO2 + BaZnO2 + 2 NH3 + 4 H2O
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
KMnO4 + H2SO4 + (COOH)2 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Fe + H20 + O2 = Fe(OH3) =>
20 Fe + 3 H20 + 10 O2 = 20 Fe(OH3)
CO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 3 H2O
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
K + H2O = K2O + H =>
2 K + H2O = K2O + 2 H
NaCO3 + ZnSO4 = NaSO4 + ZnCO3 =>
NaCO3 + ZnSO4 = NaSO4 + ZnCO3
CH3OH + H2SO4 = CH3O + H3SO4 =>
CH3OH + H2SO4 = CH3O + H3SO4
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
MnS2O3 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 MnS2O3 + 10 KMnO4 + 2 KOH = 6 K2SO4 + 13 MnO2 + H2O
Al(ClO4)3 + Na2SO3 = Al2(SO3)3 + Na(ClO4) =>
2 Al(ClO4)3 + 3 Na2SO3 = Al2(SO3)3 + 6 Na(ClO4)
Al(ClO4)3 + Na2(SO3) = Al2(SO3)3 + Na(ClO4) =>
2 Al(ClO4)3 + 3 Na2(SO3) = Al2(SO3)3 + 6 Na(ClO4)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
NaOH + BaCI = NaCI + BaOH =>
NaOH + BaCI = NaCI + BaOH
CO + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 CO + 2 KMnO4 + H2O = 3 CO2 + 2 KOH + 2 MnO2
NO2{-} + I{-} + H{+} = NO + I2 + H2O =>
2 NO2{-} + 2 I{-} + 4 H{+} = 2 NO + I2 + 2 H2O
CO + KMnO4 + H2O = KHCO3 + MnO2 + CO2 =>
3 CO + 2 KMnO4 + H2O = 2 KHCO3 + 2 MnO2 + CO2
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
HC9H7O4 + NaOH = NaC9H7O4 + H2O =>
HC9H7O4 + NaOH = NaC9H7O4 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + O2 =>
10 K2Cr2O7 + 40 H2SO4 = 10 K2SO4 + 10 Cr2(SO4)3 + 4 H20 + 35 O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
NiCl2 + Mg = MgCl2 + Ni =>
NiCl2 + Mg = MgCl2 + Ni
NiCl2 + Mg = MgCl2 + Ni =>
NiCl2 + Mg = MgCl2 + Ni
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
I2 + HNO3 = HIO3 + H2O + NO2 =>
I2 + 10 HNO3 = 2 HIO3 + 4 H2O + 10 NO2
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/10/13
Equations balanced on 07/10/12
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