Equations balanced on the previous day | Equations balanced on the next day |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3CH2NH2 + Br = CH3CH2Br + NH2 =>
CH3CH2NH2 + Br = CH3CH2Br + NH2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + TiO2 = Fe2TiO5 =>
Fe2O3 + TiO2 = Fe2TiO5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
H2SO4 + CuOH = H2Cu + SO4OH =>
H2SO4 + CuOH = H2Cu + SO4OH
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Na2SO3 + NaClO2 = Na2SO4 + NaCl =>
2 Na2SO3 + NaClO2 = 2 Na2SO4 + NaCl
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 2 I3
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HCl + Ba(OH)2 = BaOHCl + H2O =>
HCl + Ba(OH)2 = BaOHCl + H2O
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
Pb(NO3)2 + Na2SO4 = Pb(SO4) + NaNO3 =>
Pb(NO3)2 + Na2SO4 = Pb(SO4) + 2 NaNO3
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
Al(s) + SnSO4(aq) = Sn(s) + AlSO4 =>
Al(s) + SnSO4(aq) = Sn(s) + AlSO4
NO2 + NH3 = N2 + H2O =>
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Al(s) + SnSO4(aq) = Sn(s) + Al2(SO4)3 =>
2 Al(s) + 3 SnSO4(aq) = 3 Sn(s) + Al2(SO4)3
C + KNO3 = K2CO3 + CO2 + N2 =>
5 C + 4 KNO3 = 2 K2CO3 + 3 CO2 + 2 N2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + H2SO4(konc) = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4(konc) = 4 MgSO4 + H2S + 4 H2O
H2So3 + Ge(OH)4 = Ge(So3)2 + H2O =>
2 H2So3 + Ge(OH)4 = Ge(So3)2 + 4 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2S + H2 = H4S =>
H2S + H2 = H4S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMNO4 + LINO2 + H2O = MNO2 + KOH + LINO3 =>
2 KMNO4 + 3 LINO2 + H2O = 2 MNO2 + 2 KOH + 3 LINO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe2 + Cl2 = FeCl3 =>
Fe2 + 3 Cl2 = 2 FeCl3
Fe2O3 + TiO2 = FeTi2O5 + FeO2 =>
Fe2O3 + 2 TiO2 = FeTi2O5 + FeO2
Pb(NO3)2(aq) + NACl(aq) = PbCl2(s) + NANO3(aq) =>
Pb(NO3)2(aq) + 2 NACl(aq) = PbCl2(s) + 2 NANO3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O5 = C + H2O =>
C6H10O5 = 6 C + 5 H2O
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Equations balanced on 09/05/16
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