Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 3 CuSO4 = Al2(SO4)3(aq) + 3 Cu(s)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Al2NO5 + H2SO4 = Al2SO6 + H2NO3 =>
Al2NO5 + H2SO4 = Al2SO6 + H2NO3
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
TiCl4 + Mg = Ti2 + MgCl =>
2 TiCl4 + 8 Mg = Ti2 + 8 MgCl
Ag + HNO3 = AgNO3 + H2O(l) + NO(g) =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O(l) + NO(g)
KNO3 + Ag3N = K3N + AgNO3 =>
3 KNO3 + Ag3N = K3N + 3 AgNO3
H2O2 + NH3 = HNO3 + H2O =>
4 H2O2 + NH3 = HNO3 + 5 H2O
Cd + H2 = Cd2H2 =>
2 Cd + H2 = Cd2H2
K + AgCl = Ag + KCl2 =>
K + 2 AgCl = 2 Ag + KCl2
Br2 + Fe + Na2CO3 = NaBr + FeCO3 =>
Br2 + Fe + Na2CO3 = 2 NaBr + FeCO3
NH2OH + HI = NH3 + I2 + H2O =>
NH2OH + 2 HI = NH3 + I2 + H2O
NH3 + O2 + N2 = HNO3 =>
2 NH3 + 9 O2 + 2 N2 = 6 HNO3
P2O3 + Fe(NO3)2 = Fe(NO2)2 + P2O5 =>
P2O3 + Fe(NO3)2 = Fe(NO2)2 + P2O5
CCl2 + NaNO3 = C(NO3)2 + NaCl =>
CCl2 + 2 NaNO3 = C(NO3)2 + 2 NaCl
S + HAuCl4 = HSCl4 + Au =>
S + HAuCl4 = HSCl4 + Au
CrO7{2-} + SO3{2-} + OH{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 19 SO3{2-} + 10 OH{+} = 2 Cr{3+} + 19 SO4{2-} + 5 H2O
ZnCl2 + SiO2 = ZnO + SiCl4 =>
2 ZnCl2 + SiO2 = 2 ZnO + SiCl4
Pb(C2H3O2)2 + NaBr = PbBr2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaBr = PbBr2 + 2 NaC2H3O2
K(OH) + H(S) = H(OH) + K(S) =>
K(OH) + H(S) = H(OH) + K(S)
[Co(NH3)5Br]Br2 + H2C2O4 + H2SO4 = [Co(H2O)6]Br2 + CO2 + SO3 + HBr + NH3 =>
2[Co(NH3)5Br]Br2 + H2C2O4 + 12 H2SO4 = 2[Co(H2O)6]Br2 + 2 CO2 + 12 SO3 + 2 HBr + 10 NH3
Ag2SO3 + HCl = AgCl + H2SO3 =>
Ag2SO3 + 2 HCl = 2 AgCl + H2SO3
(NH4)2CO3 + HNO3 = CO2 + H2O + NH3NO3 =>
7(NH4)2CO3 + 18 HNO3 = 7 CO2 + 13 H2O + 16 NH3NO3
CaCl2 + Na2CO3 = Na2Ca + Cl2CO3 =>
CaCl2 + Na2CO3 = Na2Ca + Cl2CO3
Fe(OH)3 + HCl = Fe3 + Cl + H2O =>
3 Fe(OH)3 + 9 HCl = Fe3 + 9 Cl + 9 H2O
Fe(NO3)3 + Na2SiO3 = NaNO3 + Fe2(SiO3)3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = 6 NaNO3 + Fe2(SiO3)3
HCl + Zn2O = ZnCl + H2O =>
2 HCl + Zn2O = 2 ZnCl + H2O
K3PO4 + Al2(SO4)3 = K2SO4 + AlPO4 =>
2 K3PO4 + Al2(SO4)3 = 3 K2SO4 + 2 AlPO4
FeCl3*6H2O = Fe{3+} + OH{-} + H2O + HCl =>
FeCl3*6H2O = Fe{3+} + 3 OH{-} + 3 H2O + 3 HCl
KMnO4 + CuSO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Cu(SO4)2 =>
2 KMnO4 + 5 CuSO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Cu(SO4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(HgO)2 = Hg + O2 =>
(HgO)2 = 2 Hg + O2
AgNO3 + NH3 = Ag3N + HNO3 =>
3 AgNO3 + NH3 = Ag3N + 3 HNO3
H2CO3 + Ca(NO3)2 + NH3 = NH4NO3 + CaCO3 =>
H2CO3 + Ca(NO3)2 + 2 NH3 = 2 NH4NO3 + CaCO3
Pb(s) + HCl(l) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(l) = PbCl2(aq) + H2(g)
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
NH4FHNO3 = NH4NO3HF =>
NH4FHNO3 = NH4NO3HF
ZnCO3 + H = Zn + H2O + CO2 =>
ZnCO3 + 2 H = Zn + H2O + CO2
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
Ca + H2SO4 = H2 + Ca2(SO4)2 =>
2 Ca + 2 H2SO4 = 2 H2 + Ca2(SO4)2
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
CH3CH2COOH + Na2O = C2H5COONa + H2O =>
2 CH3CH2COOH + Na2O = 2 C2H5COONa + H2O
Na2RuO4 + H2SO4 = RuO2 + O2 + Na2SO4 + H2O =>
2 Na2RuO4 + 2 H2SO4 = 2 RuO2 + O2 + 2 Na2SO4 + 2 H2O
P4O10 + NaOH = H2O + Na3PO4 =>
P4O10 + 12 NaOH = 6 H2O + 4 Na3PO4
V + OH = HV2O7 + H2O =>
2 V + 13 OH = HV2O7 + 6 H2O
Fe(NO3)2(aq) + K3PO4(aq) = Fe3(PO4)2(aq) + KNO3(aq) =>
3 Fe(NO3)2(aq) + 2 K3PO4(aq) = Fe3(PO4)2(aq) + 6 KNO3(aq)
CaMg(CO3)2 + SiO2 = MgCaSi2O6 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = MgCaSi2O6 + 2 CO2
NaN3 + HNO3 = NaNO3 + NO2 + H2O =>
NaN3 + 14 HNO3 = NaNO3 + 16 NO2 + 7 H2O
NaOH + H3Po4 = Na2HPo4 + H2O = NA =>
2 NaOH + H3Po4 = Na2HPo4 + 2 H2O
C6H14S2 + O2 = CO2 + SO2 + H2O =>
2 C6H14S2 + 23 O2 = 12 CO2 + 4 SO2 + 14 H2O
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