Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
CH3CH2Br + NaSH = CH3CH2 + NaBrSH =>
CH3CH2Br + NaSH = CH3CH2 + NaBrSH
Be + Cr2O3 = Cr + BeO =>
3 Be + Cr2O3 = 2 Cr + 3 BeO
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2Cr2O7 + NaOH = H2O + KOH + Na2CrO4 =>
K2Cr2O7 + 4 NaOH = H2O + 2 KOH + 2 Na2CrO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(No3)2(aq) + Na2So4(aq) = Pb2(So4)2 + NaNo3 =>
2 Pb(No3)2(aq) + 2 Na2So4(aq) = Pb2(So4)2 + 4 NaNo3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Sr + H2SO4 = SrSO4 + H2 =>
Sr + H2SO4 = SrSO4 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AL + HCL = ALCL + H2 =>
2 AL + 2 HCL = 2 ALCL + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn + S = ZnS =>
Zn + S = ZnS
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KMnO4 + C2H2 + KOH = K2CO3 + K2MnO2 + H2O =>
2 KMnO4 + C2H2 + 6 KOH = 2 K2CO3 + 2 K2MnO2 + 4 H2O
Al2S3O9 + NaOH = Na2SO3 + AlO3H3 =>
Al2S3O9 + 6 NaOH = 3 Na2SO3 + 2 AlO3H3
NaHC2O4 + H2O = NaOH + HC2O4H =>
NaHC2O4 + H2O = NaOH + HC2O4H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/02/19
Equations balanced on 02/01/18
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