| Equations balanced on the previous day | Equations balanced on the next day |
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2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cl2(g) + KI(aq) = KCl + I2 =>
Cl2(g) + 2 KI(aq) = 2 KCl + I2
H3PO4 + NaOH = H3OH + NaPO4 =>
H3PO4 + NaOH = H3OH + NaPO4
(CN)2 + F2 = CF4 + NF3 =>
(CN)2 + 7 F2 = 2 CF4 + 2 NF3
H2(g) + O2 = H2O =>
2 H2(g) + O2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + Cl2 = NaCl(s) =>
2 Na + Cl2 = 2 NaCl(s)
CH3CHOH + O2 = CH3CHO + H2O =>
4 CH3CHOH + O2 = 4 CH3CHO + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
Al + Ag{+} = Al3{+} + Ag =>
3 Al + Ag{+} = Al3{+} + Ag
Al + Ag{+} = Al{3+} + Ag =>
Al + 3 Ag{+} = Al{3+} + 3 Ag
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO(s) = Cu(s) + O2(g) =>
2 CuO(s) = 2 Cu(s) + O2(g)
C3H6 + O2 = CO2H2O =>
2 C3H6 + 9 O2 = 6 CO2H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mg2SiO4 + H2O = Mg(OH)2 + H4SiO4 =>
Mg2SiO4 + 4 H2O = 2 Mg(OH)2 + H4SiO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO2 + NaOH = H2O + NaNO2 =>
HNO2 + NaOH = H2O + NaNO2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu(NH3)4{2+} + S2O4{2-} + H2O = SO3{2-} + NH3 + Cu + H{+} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = 2 SO3{2-} + 4 NH3 + Cu + 4 H{+}
KAg(CN)2 + KOH = Ag + KCN + O2 + H2O =>
4 KAg(CN)2 + 4 KOH = 4 Ag + 8 KCN + O2 + 2 H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NO(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2(g) = 2 NH3(g) + 2 H2O(g)
Fe3O4 + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe3O4 + H2O2 + 18 H{+} = 6 Fe{3+} + 10 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Cu(NH3)4{2+} + S2O4{2-} + H2O = SO3{2-} + NH3 + Cu + H{+} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = 2 SO3{2-} + 4 NH3 + Cu + 4 H{+}
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + H2SO4 = Al2(SO4)2 + H2 =>
2 Al + 2 H2SO4 = Al2(SO4)2 + 2 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/12
Equations balanced on 06/02/11
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