Equations balanced on the previous day | Equations balanced on the next day |
3 CaS + 2 AlCl3 = Al2S3 + 3 CaCl2
SH2O = S + H2O =>
SH2O = S + H2O
Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3(aq)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CrCl3 + Br2 + KOH = H2O + K2CrO4 + KBr + Cl =>
CrCl3 + 3 Br2 + 8 KOH = 4 H2O + K2CrO4 + 6 KBr + 3 Cl
GaBr3 = Ga + Br =>
GaBr3 = Ga + 3 Br
NaHCO3 + HCl = NaHHCl + CO3 =>
NaHCO3 + HCl = NaHHCl + CO3
Ca(H2Po4)2 + NaOH = NaH2Po4 + Ca(OH)2 =>
Ca(H2Po4)2 + 2 NaOH = 2 NaH2Po4 + Ca(OH)2
Cu + FeNO3 = Fe + Cu(NO3)2 =>
Cu + 2 FeNO3 = 2 Fe + Cu(NO3)2
Np + H2O = NpO2 + H =>
Np + 2 H2O = NpO2 + 4 H
BF3 + NaOH = Na[BF4] + Na2B4O7 + H2O =>
16 BF3 + 14 NaOH = 12 Na[BF4] + Na2B4O7 + 7 H2O
Al + Br2O7 = AlBr3 + O2 =>
4 Al + 6 Br2O7 = 4 AlBr3 + 21 O2
C3H6 + H2O = C3H5OH + H2 =>
C3H6 + H2O = C3H5OH + H2
Sc2(CO3)3 = CO2 + Sc2O3 =>
Sc2(CO3)3 = 3 CO2 + Sc2O3
Cr2O7{-2} + H{+} + {-} = Cr + H2O =>
Cr2O7{-2} + 14 H{+} + 12e = 2 Cr + 7 H2O
Mn + Cu2SO4 = MnSO4 + Cu =>
Mn + Cu2SO4 = MnSO4 + 2 Cu
Cs15 + H20O = Cs2O0 + H54 =>
18 Cs15 + 135 H20O = 135 Cs2O0 + 50 H54
Fe2O3H2O = FeO(OH) =>
Fe2O3H2O = 2 FeO(OH)
HB + H2O = H3O + B2 =>
2 HB + 2 H2O = 2 H3O + B2
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
CH4 + N6Cl12 = CCl4 + N6 + H12 =>
3 CH4 + N6Cl12 = 3 CCl4 + N6 + H12
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3 =>
3 ZnCrO4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(CrO4)3
Na + Cl = NaCl =>
Na + Cl = NaCl
CuO + Pb = Cu + PbO =>
CuO + Pb = Cu + PbO
Cu + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
BCl5 + H2O = H3BO4 + HCl =>
BCl5 + 4 H2O = H3BO4 + 5 HCl
Fe(SCN) + NaF = FeF + Na(SCN) =>
Fe(SCN) + NaF = FeF + Na(SCN)
Cu(NH3)2(H2O)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
Cu(NH3)2(H2O)2 + 2 H2SO4 = CuSO4 + (NH4)2SO4 + 2 H3O
Al2O3 + CaCl2 = AlCl3 + Ca2O2 =>
2 Al2O3 + 6 CaCl2 = 4 AlCl3 + 3 Ca2O2
Cr2 + Cl2 = CrCl3 =>
Cr2 + 3 Cl2 = 2 CrCl3
PbSO4 + AgNO3 = PbN2O6 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = PbN2O6 + Ag2SO4
MgCl2 + LiOH = (MgOH)2 + LiCl2 =>
2 MgCl2 + 2 LiOH = (MgOH)2 + 2 LiCl2
NH4Cl + NaNO2N = NaCl + N2 + H2O =>
2 NH4Cl + 2 NaNO2N = 2 NaCl + 3 N2 + 4 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
CH3CH2OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH
N2(g) + O2(g) = N2O5(s) =>
2 N2(g) + 5 O2(g) = 2 N2O5(s)
Al(CO3)2 + H2SO4 = Al(SO4)2 + H2O + CO2 =>
Al(CO3)2 + 2 H2SO4 = Al(SO4)2 + 2 H2O + 2 CO2
Li + Li2O2 = Li2O =>
2 Li + Li2O2 = 2 Li2O
C2HNa + H2O = C2H3NaO =>
C2HNa + H2O = C2H3NaO
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O =>
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O
Ca(H2Po4)2 + NaOH = NaH2Po4 + Ca(OH)2 =>
Ca(H2Po4)2 + 2 NaOH = 2 NaH2Po4 + Ca(OH)2
ZnS + SO2 = ZnSO2 + S =>
ZnS + SO2 = ZnSO2 + S
FeO3 + C(s) = Fe(s) + CO(g) =>
FeO3 + 3 C(s) = Fe(s) + 3 CO(g)
CrCl3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaCl =>
2 CrCl3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaCl
ClO3 = Cl + O =>
ClO3 = Cl + 3 O
C3H6O2 + CH4O = C4H8O2 + H2O =>
C3H6O2 + CH4O = C4H8O2 + H2O
Sn(N3)2 + Pb(MnO4)2 = NO + SnO2 + Pb2O3 + MnO2 =>
5 Sn(N3)2 + 16 Pb(MnO4)2 = 30 NO + 5 SnO2 + 8 Pb2O3 + 32 MnO2
HBr(aq) + NH3(aq) = NH4 + Br =>
HBr(aq) + NH3(aq) = NH4 + Br
Cr(OH)3 + H2SO4 = Cr(HSO4)3 + H2O =>
Cr(OH)3 + 3 H2SO4 = Cr(HSO4)3 + 3 H2O
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