Equations balanced on the previous day | Equations balanced on the next day |
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
C11H13O2N + H2O = C7H9N + CH3COOH =>
C11H13O2N + 2 H2O = C7H9N + 2 CH3COOH
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
BariumSulfateIron(III)Chloride = BariumChlorideIron(III)Sulfate =>
BariumSulfateIron(III)Chloride = BariumChlorideIron(III)Sulfate
Na2SO4 + Sr(No3)2 = NaNo3 + SrSO4 =>
Na2SO4 + Sr(No3)2 = 2 NaNo3 + SrSO4
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CH3C(CH3)2OH + H2O = CH3COOH + H2 =>
CH3C(CH3)2OH + 3 H2O = 2 CH3COOH + 4 H2
PbO2 + H2SO4 = H2O + PbSO4 + SO4 =>
PbO2 + 2 H2SO4 = 2 H2O + PbSO4 + SO4
CaCO3(s) + H2S(aq) = CaS(aq) + H2CO3(aq) =>
CaCO3(s) + H2S(aq) = CaS(aq) + H2CO3(aq)
SrO + HCl = SrOHCl =>
SrO + HCl = SrOHCl
C2H4O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 C2H4O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C02 + H2O = C2H6 + O2 =>
2 C02 + 6 H2O = 2 C2H6 + 3 O2
SiO2 + Ca3(PO4)2 = P2O5 + CaSiO3 =>
3 SiO2 + Ca3(PO4)2 = P2O5 + 3 CaSiO3
HIHI + Ba(OH)2 = H2O + BaI2 =>
HIHI + Ba(OH)2 = 2 H2O + BaI2
Fe2 + Br = Fe2Br =>
Fe2 + Br = Fe2Br
(NH4)2CO3 + Ni(NO3)2 = Ni2(CO3)2 + NH4NO3 =>
2(NH4)2CO3 + 2 Ni(NO3)2 = Ni2(CO3)2 + 4 NH4NO3
LiOH + H2S = H2O + S + Li =>
2 LiOH + H2S = 2 H2O + S + 2 Li
H2SO4 + Mg = MgH2 + SO4 =>
H2SO4 + Mg = MgH2 + SO4
HO2 + C6H8O6 = H3O + C6H6O6 =>
2 HO2 + 5 C6H8O6 = 4 H3O + 5 C6H6O6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + FeO = CO + Fe =>
C + FeO = CO + Fe
ClO3 + I2 = IO3 + Cl =>
2 ClO3 + I2 = 2 IO3 + 2 Cl
Cu(C2H3O2)2 + HC2H4NO2 = Cu(C2H4NO2)2 + HC2H3O2 =>
Cu(C2H3O2)2 + 2 HC2H4NO2 = Cu(C2H4NO2)2 + 2 HC2H3O2
CH3C6H12C3 + O2 = CO2 + H2O =>
4 CH3C6H12C3 + 55 O2 = 40 CO2 + 30 H2O
Al(s) + NO2{-}(aq) + OH{-}(aq) + H2O = Al(OH)4{-}(aq) + NH3(g) =>
2 Al(s) + NO2{-}(aq) + OH{-}(aq) + 5 H2O = 2 Al(OH)4{-}(aq) + NH3(g)
FeCl2 + HCl + KMnO4 = KCl + FeCl3 + MnCl2 + H2O =>
5 FeCl2 + 8 HCl + KMnO4 = KCl + 5 FeCl3 + MnCl2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiO2 + Ca3(PO4)2 = P2O5 + CaSiO3 =>
3 SiO2 + Ca3(PO4)2 = P2O5 + 3 CaSiO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2O + O2 = Al(OH)4 =>
Al + 2 H2O + O2 = Al(OH)4
H2S(g) + CO(g) = CH3CO2(g) + S8(s) =>
24 H2S(g) + 32 CO(g) = 16 CH3CO2(g) + 3 S8(s)
MnO4 + CH3OH = Mn + CO2 + H2O =>
3 MnO4 + 4 CH3OH = 3 Mn + 4 CO2 + 8 H2O
BaO + CO2 = BaCO2 + O2 =>
2 BaO + 2 CO2 = 2 BaCO2 + O2
KWO2 + KNO3 + KOH = K2WO4 + KNO2 + H2O =>
2 KWO2 + 3 KNO3 + 2 KOH = 2 K2WO4 + 3 KNO2 + H2O
Li2Cr2O7 + Sc4(P2O7)3 = Li4P2O7 + Sc2(Cr2O7)3 =>
6 Li2Cr2O7 + Sc4(P2O7)3 = 3 Li4P2O7 + 2 Sc2(Cr2O7)3
NaOH(aq) + AgNO3 = AgOH + NaNO3 =>
NaOH(aq) + AgNO3 = AgOH + NaNO3
NaHCO3 + Pb(CH3COO)2 = PbCO3 + CH3COONa + CO2 + H2O =>
2 NaHCO3 + Pb(CH3COO)2 = PbCO3 + 2 CH3COONa + CO2 + H2O
Cr2O7{2-} + H2O2 + HCl = Cl{-} + H2O + Cr{7+} =>
Cr2O7{2-} + H2O2 + 16 HCl = 16 Cl{-} + 9 H2O + 2 Cr{7+}
Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KNO3 =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KNO3
ZnO + NH4OH = Zn(OH)2 + NH3 =>
ZnO + NH4OH = Zn(OH)2 + NH3
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
KClO3 + Fe2(CO3)3 = K2(CO3) + Fe(ClO3)3 =>
6 KClO3 + Fe2(CO3)3 = 3 K2(CO3) + 2 Fe(ClO3)3
ZnCl2 + Hg = ZnHg + Cl2 =>
ZnCl2 + Hg = ZnHg + Cl2
H2 + Mg(NO3)2 = MgO + NO2 + H2O =>
H2 + Mg(NO3)2 = MgO + 2 NO2 + H2O
(NH4)2C2O4 + Al(ClO4)3 = Al2(C2O4)3 + (NH4)ClO4 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = Al2(C2O4)3 + 6(NH4)ClO4
H3PO4(aq) = H4P2O7(aq) + H2O(l) =>
2 H3PO4(aq) = H4P2O7(aq) + H2O(l)
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
CU + SO4 = CUSO4 =>
CU + SO4 = CUSO4
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