Equations balanced on the previous day | Equations balanced on the next day |
2 K + 2 H2O = 2 KOH + H2
H2O + NaClO = NaClO3 + H2 =>
2 H2O + NaClO = NaClO3 + 2 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
S + O2 = SO =>
2 S + O2 = 2 SO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KI + HNO3 = KNO3 + NO + I2 + H2O =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 3 I2 + 4 H2O
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
S + O2 = SO2 =>
S + O2 = SO2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C7H8(g) + O2(g) = CO2 + H2O =>
C7H8(g) + 9 O2(g) = 7 CO2 + 4 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
P4 + O10 + H2O = H3PO4 =>
P4 + O10 + 6 H2O = 4 H3PO4
RCOOCH2CH2OHRCOOCH + NaOH = RCOONa + CHOHRCOOCH2CH2OH =>
RCOOCH2CH2OHRCOOCH + NaOH = RCOONa + CHOHRCOOCH2CH2OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + SO2 = NaHSO3 =>
NaOH + SO2 = NaHSO3
HG2 + CL = HG2CL =>
HG2 + CL = HG2CL
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
NaHCO3 + HC2H3O3 = CO2 + H2O + NaC2H3O2(classification) =>
3 NaHCO3 + 4 HC2H3O3 = 5 CO2 + 5 H2O + 3 NaC2H3O2(classification)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ag + HNO3 = Ag(NO3) + NO2 + H2O =>
Ag + 2 HNO3 = Ag(NO3) + NO2 + H2O
C5H6 + Cl = C6Cl + HCl =>
6 C5H6 + 41 Cl = 5 C6Cl + 36 HCl
C6H6 + Cl = C6Cl + HCl =>
C6H6 + 7 Cl = C6Cl + 6 HCl
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
AsCl3 + Zn + HCl = AsH3 + ZnCl2 =>
AsCl3 + 3 Zn + 3 HCl = AsH3 + 3 ZnCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + Cl2 = C6Cl6 + HCl =>
C6H6 + 6 Cl2 = C6Cl6 + 6 HCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
Al(NO3)3*9H2O(aq) + K2CO3(aq) = Al2(CO3)3(s) + KNO3(aq) + H2O =>
2 Al(NO3)3*9H2O(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KNO3(aq) + 18 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
SO2 = S8 + O2 =>
8 SO2 = S8 + 8 O2
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KNO3(aq)
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/16
Equations balanced on 04/02/15
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