Equations balanced on the previous day | Equations balanced on the next day |
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
Pb(NO2)2 = PbO + NO + O2 =>
2 Pb(NO2)2 = 2 PbO + 4 NO + O2
Sn{4+} + H2S = SnS{2+} + H{+} =>
Sn{4+} + H2S = SnS{2+} + 2 H{+}
KMnO4 + MnSO4 + KOH = MnOHK2SO4MnO4 =>
KMnO4 + MnSO4 + KOH = MnOHK2SO4MnO4
C + H = C2H2 =>
2 C + 2 H = C2H2
Hg(NO3)2 + KCl = HgCl2 + KNO3 =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 KNO3
P2O5 + HCl = PCl5 + HPO3 =>
3 P2O5 + 5 HCl = PCl5 + 5 HPO3
MgSO4(aq) + NaOH(aq) = Mg(OH)2 + Na2SO4 =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2 + Na2SO4
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
FeS + AgNO3 = Fe(NO3)2 + Ag2S =>
FeS + 2 AgNO3 = Fe(NO3)2 + Ag2S
H2O + CH3COONa + [Ag(NH3)2]OH = (NH4)2CO3 + NH4OH + Ag + NaOH =>
9 H2O + CH3COONa + 8[Ag(NH3)2]OH = 2(NH4)2CO3 + 12 NH4OH + 8 Ag + NaOH
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2
KHCO3 = KOHCO2 =>
KHCO3 = KOHCO2
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
C20H12O5 + NaOH = H2O + C20H10O5Na2 =>
C20H12O5 + 2 NaOH = 2 H2O + C20H10O5Na2
HCl + Fe2(CO3)3 = H2O + CO2 + FeCl3 =>
6 HCl + Fe2(CO3)3 = 3 H2O + 3 CO2 + 2 FeCl3
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
BaOH + H2O = Ba(OH)2 + H2 =>
2 BaOH + 2 H2O = 2 Ba(OH)2 + H2
C6H5CHCH2 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5CHCH2 + 20 K2Cr2O7 + 80 H2SO4 = 24 C6H5COOH + 20 Cr2(SO4)3 + 20 K2SO4 + 92 H2O
K2CrO7 + FeCl2 + HCl = KCl + CrCl3 + FeCl3 + H2O =>
K2CrO7 + 9 FeCl2 + 14 HCl = 2 KCl + CrCl3 + 9 FeCl3 + 7 H2O
H2SO3 + HCl = Cl{-} + H3SO3{+} =>
H2SO3 + HCl = Cl{-} + H3SO3{+}
Ca(NO3)2 + BaCO3 = Ba(NO3)2 + CaCO3 =>
Ca(NO3)2 + BaCO3 = Ba(NO3)2 + CaCO3
Zn(NO3)2 + H2O = Zn(H2O) + NO3 =>
Zn(NO3)2 + H2O = Zn(H2O) + 2 NO3
C4H8 + O2 = C4O8 + H =>
C4H8 + 4 O2 = C4O8 + 8 H
SiO2 + NaO = NaSiO3 =>
SiO2 + NaO = NaSiO3
PtO3 = Pt + O2 =>
2 PtO3 = 2 Pt + 3 O2
{-} = e =>
e = e
PtO3 = Pt + O2 =>
2 PtO3 = 2 Pt + 3 O2
Ca3 + Al(NO3)2 = Al + Ca(NO3) =>
2 Ca3 + 3 Al(NO3)2 = 3 Al + 6 Ca(NO3)
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)(NO3) =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2(NH4)(NO3)
Pb(NO2)2 = PbO + NO + O =>
Pb(NO2)2 = PbO + 2 NO + O
Li{+} + {-} = Li20 =>
20 Li{+} + 20e = Li20
MgF2 + Na3PO4 = MgPO4 + F2Na3 =>
MgF2 + Na3PO4 = MgPO4 + F2Na3
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
AgCl + Cu = AgCu + Cl =>
AgCl + Cu = AgCu + Cl
K2Cr2O7 + HCl + [H] = K2Cl2 + CrCl2 + H2O =>
K2Cr2O7 + 6 HCl + 8[H] = K2Cl2 + 2 CrCl2 + 7 H2O
CuCl2 + H2O + NH3 = CuO + NH4Cl =>
CuCl2 + H2O + 2 NH3 = CuO + 2 NH4Cl
CH4 + O = CO1 + H9O9 =>
9 CH4 + 45 O = 9 CO1 + 4 H9O9
(Zn(NH3)4){2+} + H{+} = Zn{2+} + NH4{+} =>
(Zn(NH3)4){2+} + 4 H{+} = Zn{2+} + 4 NH4{+}
HI = H2 + I2 =>
2 HI = H2 + I2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 = Cu(NO3)2{+} =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Fe + H2SO4(dilute) = FeSO4 + H2 =>
Fe + H2SO4(dilute) = FeSO4 + H2
Mg + H(C2H3O2)2 = H2 + Mg(C2H3O2)2 =>
2 Mg + 2 H(C2H3O2)2 = H2 + 2 Mg(C2H3O2)2
SbBr3 + Pb(C2H3O2)2 = Sb(C2H3O2)3 + PbBr2 =>
2 SbBr3 + 3 Pb(C2H3O2)2 = 2 Sb(C2H3O2)3 + 3 PbBr2
C2H5COOH + C4H9OH = C2H5COOHC4H9 + H2O =>
12 C2H5COOH + 19 C4H9OH = 16 C2H5COOHC4H9 + 11 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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