| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + 2 H2O = 2 KOH + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Se2O5 + H2O = HSeO3 =>
Se2O5 + H2O = 2 HSeO3
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
BrO2 + H2O = H2BrO3 =>
BrO2 + H2O = H2BrO3
Er(SeO3)(NO3)(H2O) = (Er2O3) + (H2O) + NO2 + SeO3 + SeO2 =>
2 Er(SeO3)(NO3)(H2O) = (Er2O3) + 2(H2O) + 2 NO2 + SeO3 + SeO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaBiO3 + H2SO4 + MnSO4 = Na2SO4 + HMnO4 + Bi2(SO4)3 + H2O =>
10 NaBiO3 + 16 H2SO4 + 4 MnSO4 = 5 Na2SO4 + 4 HMnO4 + 5 Bi2(SO4)3 + 14 H2O
HI + Ca(OH)2 = CaI2 + H2O =>
2 HI + Ca(OH)2 = CaI2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(OH)4 + H2SO4 = Pb(SO4)2 + H2O =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
I2 + KOH = K(IO)3 + H2O + KI =>
4 I2 + 6 KOH = K(IO)3 + 3 H2O + 5 KI
HNO3 + Al = Al(NO3) + NO + H2O =>
4 HNO3 + 3 Al = 3 Al(NO3) + NO + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C18H38 + O2 = H2O + CO2 =>
2 C18H38 + 55 O2 = 38 H2O + 36 CO2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
I2 + KOH = K(IO3) + H2O + KI =>
3 I2 + 6 KOH = K(IO3) + 3 H2O + 5 KI
H2SO4 + Ni(OH)3 = H2O + Ni2(SO4)3 =>
3 H2SO4 + 2 Ni(OH)3 = 6 H2O + Ni2(SO4)3
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
AsCl3 + Zn + HCl = ZnCl2 + AsH3 =>
AsCl3 + 3 Zn + 3 HCl = 3 ZnCl2 + AsH3
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Y2O3 + BaCO3 + CuO = CO + CO2 + YBa2Cu3O8 =>
Y2O3 + 4 BaCO3 + 6 CuO = 3 CO + CO2 + 2 YBa2Cu3O8
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/09/19
Equations balanced on 08/08/18
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