| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
C2H2 + CuCl = Cu2C2 + HCl =>
C2H2 + 2 CuCl = Cu2C2 + 2 HCl
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Na2CO3 + Al(OH)3 = CO2 + H2O + NaAlO2 =>
Na2CO3 + 2 Al(OH)3 = CO2 + 3 H2O + 2 NaAlO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2S + BF3 = H2SB2F6 =>
H2S + 2 BF3 = H2SB2F6
KNO3 + S + C = K2S + N2 + CO2 =>
2 KNO3 + S + 3 C = K2S + N2 + 3 CO2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
SiO2 + C = CO + SiC =>
SiO2 + 3 C = 2 CO + SiC
MnO4 + SO3 = Mn + SO4 =>
MnO4 + 4 SO3 = Mn + 4 SO4
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZINC + SILVERNITRATE = ZINCNITRATE + SILVER =>
ZINC + SILVERNITRATE = ZINCNITRATE + SILVER
C2H2 + CuCl = Cu2C2 + HCl =>
C2H2 + 2 CuCl = Cu2C2 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + La(NO3)3*6H2O + Co(NO3)2*6H2O = LaCoO3 + H2O + NaNO3 + N2 =>
48 NaOH + 10 La(NO3)3*6H2O + 10 Co(NO3)2*6H2O = 10 LaCoO3 + 144 H2O + 48 NaNO3 + N2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
Mn(NO3)2*4H2O + Co(NO3)2*6H2O + NaOH = MnCo2O4 + H2O + NaNO3 + N2 =>
5 Mn(NO3)2*4H2O + 10 Co(NO3)2*6H2O + 28 NaOH = 5 MnCo2O4 + 94 H2O + 28 NaNO3 + N2
Mn(NO3)2*4H2O + Co(NO3)2*6H2O + NaOH = MnCo2O4 + H2O + NaNO3 + N2 =>
5 Mn(NO3)2*4H2O + 10 Co(NO3)2*6H2O + 28 NaOH = 5 MnCo2O4 + 94 H2O + 28 NaNO3 + N2
Cu(NO3)2(heat) = CuO + NO2 + O2 =>
2 Cu(NO3)2(heat) = 2 CuO + 4 NO2 + O2
NaOH + La(NO3)3*6H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O = La2FeCoO6 + H2O + NaNO3 + N2 =>
108 NaOH + 20 La(NO3)3*6H2O + 10 Co(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 10 La2FeCoO6 + 324 H2O + 108 NaNO3 + N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/11/14
Equations balanced on 07/11/13
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