Equations balanced on the previous day | Equations balanced on the next day |
4 PCl = P4 + 2 Cl2
Zn(s) + NaHCO3 = Zn(HCO3)2 + Na =>
Zn(s) + 2 NaHCO3 = Zn(HCO3)2 + 2 Na
KMnO4 + KI + SO3 = MnSO4 + K2SO4 + I3 =>
3 KMnO4 + 15 KI + 12 SO3 = 3 MnSO4 + 9 K2SO4 + 5 I3
HMnO4 + H2O = H3O + MnO4 =>
HMnO4 + H2O = H3O + MnO4
K + Ag3P = KP + Ag =>
K + Ag3P = KP + 3 Ag
Cd + HCl = Cd(Cl) + H =>
Cd + HCl = Cd(Cl) + H
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Na2CO3 + H2SO4(aq) = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4(aq) = Na2SO4 + H2O + CO2
H{+} + Cl2O{-} + I{-} = Cl{-} + H2O2 + I2 =>
2 H{+} + 2 Cl2O{-} + 4 I{-} = 4 Cl{-} + H2O2 + 2 I2
Ni(SCN)2 + NaOH = Ni(OH)2 + NaSCN =>
Ni(SCN)2 + 2 NaOH = Ni(OH)2 + 2 NaSCN
NiCl2 + O3 = NiO + Cl2O5 =>
NiCl2 + 2 O3 = NiO + Cl2O5
NH4OH + CHO3 = NH4CHO3 + OH =>
NH4OH + CHO3 = NH4CHO3 + OH
Mg + O2 = Mg5O4 =>
5 Mg + 2 O2 = Mg5O4
HCl + Ca(OH)2 = HOH + CaClOH =>
HCl + Ca(OH)2 = HOH + CaClOH
(SiO3){2-} + F{-} + H{+} = (SiF6){2-} + H2O =>
(SiO3){2-} + 6 F{-} + 6 H{+} = (SiF6){2-} + 3 H2O
WSe2 + FeSe = W + Fe3Se4 =>
WSe2 + 6 FeSe = W + 2 Fe3Se4
MnCl2 + PbO2 + H2SO4 = HMnO4 + PbCl2 + PbSO4 + H2O =>
2 MnCl2 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 2 PbCl2 + 3 PbSO4 + 2 H2O
(Al2O3)2 + HCl = AlCl3 + H2O =>
(Al2O3)2 + 12 HCl = 4 AlCl3 + 6 H2O
HCOOH + KHCO3 = KCOOK + H2O + CO2 =>
HCOOH + 2 KHCO3 = KCOOK + 2 H2O + 2 CO2
C + H + N + O = CHNO =>
C + H + N + O = CHNO
CaH18 + Cl2 = Ca19H17Cl + HCl =>
19 CaH18 + 163 Cl2 = Ca19H17Cl + 325 HCl
K(MnO4) + HCl = KCl + MnCl2 + Cl + H2O =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O
Pb + NH = PbNH =>
Pb + NH = PbNH
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag
C17H21NO4H + Cl + NaHCO3 = C17H21NO4 + H2O + NaCl + CO2 =>
C17H21NO4H + Cl + NaHCO3 = C17H21NO4 + H2O + NaCl + CO2
Ni(s) + AgClO4(aq) = NiClO4(aq) + Ag =>
Ni(s) + AgClO4(aq) = NiClO4(aq) + Ag
NiSO4 + H2O = NiSO4*H2O =>
NiSO4 + H2O = NiSO4*H2O
FeSO + (NH4)2S = FeS + (NH4)2SO4 =>
4 FeSO + (NH4)2S = 4 FeS + (NH4)2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr{3+} + HPO4{2-} = Cr + (HPO4{2-})2 =>
2 Cr{3+} + 6 HPO4{2-} = 2 Cr + 3(HPO4{2-})2
Pb(NO3)2 + Cs2SO4 = PbSO4 + CsNO3 =>
Pb(NO3)2 + Cs2SO4 = PbSO4 + 2 CsNO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CrO4{2-} + O2{2-} + H{+} = CrO(O2)2 + H2O =>
CrO4{2-} + 2 O2{2-} + 6 H{+} = CrO(O2)2 + 3 H2O
Li + Al2(CO3) = Al + Li2CO3 =>
2 Li + Al2(CO3) = 2 Al + Li2CO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K3Fe(C2O4)3*3H2O = Fe(C2O4)3*3H2O + K =>
K3Fe(C2O4)3*3H2O = Fe(C2O4)3*3H2O + 3 K
Na2S + Zn(SO)4 = Na2(SO)4 + ZnS =>
Na2S + Zn(SO)4 = Na2(SO)4 + ZnS
Mg(s) + H2O(l) = MgOH + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 MgOH + H2(g)
CaC2 + H2O + O2 = Ca(OH)2 + CO2 =>
2 CaC2 + 2 H2O + 5 O2 = 2 Ca(OH)2 + 4 CO2
KI + KIO3 + CH2O = KO + H + CHI3 =>
7 KI + 2 KIO3 + 3 CH2O = 9 KO + 3 H + 3 CHI3
SnCl2 + At + NaOH = At(OH)3 + Sn + NaCl =>
3 SnCl2 + 2 At + 6 NaOH = 2 At(OH)3 + 3 Sn + 6 NaCl
HCl + Cu = H + CuCl =>
HCl + Cu = H + CuCl
P2LiH + O2 = P3H + H2O + LiHOP3Li2 =>
12 P2LiH + 3 O2 = 4 P3H + 2 H2O + 4 LiHOP3Li2
HNO3 + MnCO3 = Mn(NO3)2 + H2O + CO2 =>
2 HNO3 + MnCO3 = Mn(NO3)2 + H2O + CO2
HMnO2 + AsH3 + H2SO4 = H3AsO4 + MnSO4 + H2O =>
8 HMnO2 + AsH3 + 8 H2SO4 = H3AsO4 + 8 MnSO4 + 12 H2O
K4[Fe(CN)6]*3H2O + KMnO4 + HCl + CaCO3 = K3[Fe(CN)6] + H2O + CaCl2 + K2CO3 + MnO =>
5 K4[Fe(CN)6]*3H2O + KMnO4 + 6 HCl + 3 CaCO3 = 5 K3[Fe(CN)6] + 18 H2O + 3 CaCl2 + 3 K2CO3 + MnO
V2S3 + Na2CO3 = V2(CO3)3 + Na2S =>
V2S3 + 3 Na2CO3 = V2(CO3)3 + 3 Na2S
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
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