Equations balanced on the previous day | Equations balanced on the next day |
2 H2O + 2 Na = 2 NaOH + H2
Fe + S = FeS =>
Fe + S = FeS
KOH + FeCl2 + O2 + H2O = Fe(OH)3 + KCl =>
8 KOH + 4 FeCl2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 KCl
Fe + S = FeS =>
Fe + S = FeS
Fe + S = FeS =>
Fe + S = FeS
Fe + S2 = FeS2 =>
Fe + S2 = FeS2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cu + Zn(C2H3O2)2 = Zn + Cu(C2H3O2)2 =>
Cu + Zn(C2H3O2)2 = Zn + Cu(C2H3O2)2
KClO4 + HCl = KCl + Cl2 + H2O =>
KClO4 + 8 HCl = KCl + 4 Cl2 + 4 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CHO + O2 = CO2 + H20 =>
20 CHO + 10 O2 = 20 CO2 + H20
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ba(OH)2 + H2CO2 = BaCO2 + H2O =>
Ba(OH)2 + H2CO2 = BaCO2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H10 + O2 = H2O + CO2 =>
2 C6H10 + 17 O2 = 10 H2O + 12 CO2
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Ca(OH)2 + HCl = Ca(OH)Cl + H2O =>
Ca(OH)2 + HCl = Ca(OH)Cl + H2O
Ca + Si03 = CaSi03 =>
Ca + Si03 = CaSi03
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuCO3 + HCl = CuCl + C + H + O =>
CuCO3 + HCl = CuCl + C + H + 3 O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Ba(OH)2 + CH2O2 = Ba + CO3 + H2O =>
2 Ba(OH)2 + CH2O2 = 2 Ba + CO3 + 3 H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HIO3 + H2SO3 = I2 + H2SO4 + H20 =>
20 HIO3 + 60 H2SO3 = 10 I2 + 60 H2SO4 + H20
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CONH2 = ZnAl2O4 + H2O + CO2 + NO2 =>
7 Zn(NO3)2*6H2O + 14 Al(NO3)3*9H2O + 4 NH2CONH2 = 7 ZnAl2O4 + 176 H2O + 4 CO2 + 64 NO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca(OH)Cl = CaCl2 + Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2 + Ca(OH)2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al2O3 + Cl2 + C = AlCl3 + CO =>
Al2O3 + 3 Cl2 + 3 C = 2 AlCl3 + 3 CO
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/05/14
Equations balanced on 10/05/13
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