Equations balanced on the previous day | Equations balanced on the next day |
I2 + 2 NaBr = 2 Br + 2 NaI
H2SO4(aq) + Ca3(PO4)2(s) = H3PO4(aq) + CaSO4(s) =>
3 H2SO4(aq) + Ca3(PO4)2(s) = 2 H3PO4(aq) + 3 CaSO4(s)
K2S + Fe(NO3)3 = Fe2S3 + KNO3 =>
3 K2S + 2 Fe(NO3)3 = Fe2S3 + 6 KNO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
H2O + HCl = ClO + H =>
H2O + HCl = ClO + 3 H
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + HCL = NaCL + CO2 + H2O =>
NaHCO3 + HCL = NaCL + CO2 + H2O
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
KNO3 + CaCl2 = KCl + Ca(NO3)2 =>
2 KNO3 + CaCl2 = 2 KCl + Ca(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
Cu2S + O2 = Cu2SO3 =>
2 Cu2S + 3 O2 = 2 Cu2SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2S + Zn(NO3) = Na(NO3) + Zn2S =>
Na2S + 2 Zn(NO3) = 2 Na(NO3) + Zn2S
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NaNH4OH + Pb(NO3)2 = Pb(OH)2 + NH4(NO3) + Na =>
2 NaNH4OH + Pb(NO3)2 = Pb(OH)2 + 2 NH4(NO3) + 2 Na
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2CO3 + NiCl2 = KCl + NiCO3 =>
K2CO3 + NiCl2 = 2 KCl + NiCO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KBr + NaCl = KCl + NaBr =>
KBr + NaCl = KCl + NaBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
Ca3(PO4)2 + HNO3 = CaHPO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 2 HNO3 = 2 CaHPO4 + Ca(NO3)2
Cu2SO3 = Cu2O + SO2 =>
Cu2SO3 = Cu2O + SO2
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
KBr + CoCl2 = KCl + CoBr2 =>
2 KBr + CoCl2 = 2 KCl + CoBr2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
N2 + O2 = NO =>
N2 + O2 = 2 NO
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/02/12
Equations balanced on 10/02/11
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