Equations balanced on the previous day | Equations balanced on the next day |
4 S + 6 OH{-} = 2 S{2-} + (S2O3){2-} + 3 H2O
H3BO3 + H2O = BH4{-} + HO4{+} =>
H3BO3 + H2O = BH4{-} + HO4{+}
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Pb + HNO3 = PbNO3 + H2 =>
2 Pb + 2 HNO3 = 2 PbNO3 + H2
(CH3CH2)2NH + HNO3 = (CH3CH2)2NH2{+} + NO3{-} =>
(CH3CH2)2NH + HNO3 = (CH3CH2)2NH2{+} + NO3{-}
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AL(OH)3 + NAOH = NAALO2 + H2O =>
AL(OH)3 + NAOH = NAALO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
A + B2 = AB3 =>
2 A + 3 B2 = 2 AB3
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
Al2(SO4)3 + H2O = H2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 H2O = 3 H2SO4 + 2 Al(OH)3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
C + O2 = CO2 =>
C + O2 = CO2
Co(OH)3 + HNO3 = Co(NO3)3 + H(OH) =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H(OH)
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
A + B2 = AB3 =>
2 A + 3 B2 = 2 AB3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Y(NO3)3 + SiO2 + CO(NH2)2 = Y2SiO5 + N2 + H2O + CO2 =>
2 Y(NO3)3 + SiO2 + 5 CO(NH2)2 = Y2SiO5 + 8 N2 + 10 H2O + 5 CO2
V + S8 = V2S5 =>
16 V + 5 S8 = 8 V2S5
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
KI + CaCO3 = CaI2 + K2CO3 =>
2 KI + CaCO3 = CaI2 + K2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CaCO3 + HCl = CaCl2 + OH + CO =>
CaCO3 + 2 HCl = CaCl2 + 2 OH + CO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
A + B2 = AB3 =>
2 A + 3 B2 = 2 AB3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ga + H2SO4 = Ga2(SO4) + H2 =>
2 Ga + H2SO4 = Ga2(SO4) + H2
Pb + H2O = PbOH + H2 =>
2 Pb + 2 H2O = 2 PbOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/16
Equations balanced on 02/04/15
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