Equations balanced on the previous day | Equations balanced on the next day |
Ca(HCO3)2 + 2 HI = CaI2 + 2 CO2 + 2 H2O
CaO + C = CaC2 + O2 =>
2 CaO + 4 C = 2 CaC2 + O2
P(g) + O2(g) = P2O5(g) =>
4 P(g) + 5 O2(g) = 2 P2O5(g)
Na2O3S2 + HCl = Na2O2S2Cl2 + H2O =>
Na2O3S2 + 2 HCl = Na2O2S2Cl2 + H2O
HCl(aq) + Ca = H + CaCl =>
HCl(aq) + Ca = H + CaCl
CH3COO + NH4 + OH = CH3COONH3 + H2O =>
CH3COO + NH4 + OH = CH3COONH3 + H2O
C13H10O2 + NaBH4 + H2O = C13H12O + H3BO3 + NaOH =>
2 C13H10O2 + NaBH4 + 2 H2O = 2 C13H12O + H3BO3 + NaOH
Cu(SO4)2 + W(ClO4)5 = Cu(ClO4)2 + W(SO4)5 =>
5 Cu(SO4)2 + 2 W(ClO4)5 = 5 Cu(ClO4)2 + 2 W(SO4)5
H2O2 + Fe2O3 = H2O + FeO3 =>
3 H2O2 + Fe2O3 = 3 H2O + 2 FeO3
HCl(aq) + Ca = H + CaCl =>
HCl(aq) + Ca = H + CaCl
Na(OH) + CrI3 + Cl2 = H2O + NaCl + NaIO + Na2CrO4 =>
28 Na(OH) + 2 CrI3 + 9 Cl2 = 14 H2O + 18 NaCl + 6 NaIO + 2 Na2CrO4
S4{2-} + HV2O7{3-} + H2O = S6{2-} + HV2O5{-} + OH{-} =>
3 S4{2-} + HV2O7{3-} + 2 H2O = 2 S6{2-} + HV2O5{-} + 4 OH{-}
Mg3Al2 + HCl = H2 + Cl2Mg3Al2 =>
Mg3Al2 + 2 HCl = H2 + Cl2Mg3Al2
FeSO4 + NH2OH = FeSO3 + N2 + H2O =>
FeSO4 + 2 NH2OH = FeSO3 + N2 + 3 H2O
MnO2 + Sn(OH)4 = Sn2O4 + Mn(OH)4 =>
2 MnO2 + 2 Sn(OH)4 = Sn2O4 + 2 Mn(OH)4
HCl(aq) + Ca = H + CaCl =>
HCl(aq) + Ca = H + CaCl
CH3COONa + NaOH + CaO = CH4 + CO2 + Na2CaO =>
6 CH3COONa + 2 NaOH + 4 CaO = 5 CH4 + 7 CO2 + 4 Na2CaO
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH =>
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH =>
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH
FeSO4 + NH2OH = FeSO3 + N2 + H2O =>
FeSO4 + 2 NH2OH = FeSO3 + N2 + 3 H2O
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH =>
S2CN(C2H5)2 + NaOH = NaS2CN(C2H5)2 + OH
CH3(CH2)2CH3 + O2 = CO2 + H2O951 =>
2 CH3(CH2)2CH3 + 4763 O2 = 8 CO2 + 10 H2O951
C3N2H10 + O2 = CO2 + N2 + H2O =>
2 C3N2H10 + 11 O2 = 6 CO2 + 2 N2 + 10 H2O
CH3COOH2 + Al = (CH3COO)2Al + H2 =>
2 CH3COOH2 + Al = (CH3COO)2Al + 2 H2
(CH3)NH(CH3) + HCl = CH3NH2CH3Cl =>
(CH3)NH(CH3) + HCl = CH3NH2CH3Cl
Ca + HCl(aq) = CaCl2(aq) + H2 =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2
Mg3Al2 + HCl = H2 + Cl2Mg3Al2 =>
Mg3Al2 + 2 HCl = H2 + Cl2Mg3Al2
Ag + NH4OH = AgNH4 + OH =>
Ag + NH4OH = AgNH4 + OH
H2O + N2O3 = H + NO3 =>
3 H2O + N2O3 = 6 H + 2 NO3
Cl2 + Na2Br = Br + NaCl =>
Cl2 + Na2Br = Br + 2 NaCl
NaOH(l) + CaCl2(l) = Ca(OH)2(aq) + NaCl(aq) =>
2 NaOH(l) + CaCl2(l) = Ca(OH)2(aq) + 2 NaCl(aq)
Co(CH3COO)2 + CH3OH = Co(OH)2 + CH3COOCH3 =>
Co(CH3COO)2 + 2 CH3OH = Co(OH)2 + 2 CH3COOCH3
S4{2-} + HV2O7{3-} + H2O = S6{2-} + HV2O5{-} + OH{-} =>
3 S4{2-} + HV2O7{3-} + 2 H2O = 2 S6{2-} + HV2O5{-} + 4 OH{-}
NO2 + (NH2)2CO = N2 + CO2 + H2O =>
6 NO2 + 4(NH2)2CO = 7 N2 + 4 CO2 + 8 H2O
H2SO4 + Na2[Cu(OH)4] = CuSO4 + NaOH + H2O =>
H2SO4 + Na2[Cu(OH)4] = CuSO4 + 2 NaOH + 2 H2O
NaNO3 + Ag = NaAg + NO3 =>
NaNO3 + Ag = NaAg + NO3
C3H8O + HCl = CH3CH2Cl + H2O =>
2 C3H8O + 3 HCl = 3 CH3CH2Cl + 2 H2O
BaS2 + H2SO4 = BaSO4 + H2O + SO2 =>
BaS2 + 6 H2SO4 = BaSO4 + 6 H2O + 7 SO2
Al3H2PO4 = H2 + Al3(PO4) =>
Al3H2PO4 = H2 + Al3(PO4)
(CH3COO)2Ca + HCl = CH3COOH + CaCl2 =>
(CH3COO)2Ca + 2 HCl = 2 CH3COOH + CaCl2
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*H2O = Fe(C2O4)*H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*H2O = Fe(C2O4)*H2O + 2 NH4HSO4 + 6 H2O
(NH4)2ReI6 + [Co(NH3)6]Cl3 = [Co(NH3)6]2[ReI6]3 + NH4Cl =>
3(NH4)2ReI6 + 2[Co(NH3)6]Cl3 = [Co(NH3)6]2[ReI6]3 + 6 NH4Cl
CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2 =>
2 CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2
NaNO3 + Al + KOH + H2O = NH3 + K3[Al(OH)6] + Na3[Al(OH)6] =>
3 NaNO3 + 8 Al + 21 KOH + 18 H2O = 3 NH3 + 7 K3[Al(OH)6] + Na3[Al(OH)6]
Zn(s) + AgNO3(aq) = Ag + Zn(NO3)2 =>
Zn(s) + 2 AgNO3(aq) = 2 Ag + Zn(NO3)2
Cu(s) + AgCl(s) = Ag(s) + CuCl(s) =>
Cu(s) + AgCl(s) = Ag(s) + CuCl(s)
S8 + O1 = SO3 =>
S8 + 24 O1 = 8 SO3
CrCl2 + Na2Cr2O7 + HCl = CrCl3 + H2O + NaCl =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 8 CrCl3 + 7 H2O + 2 NaCl
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Equations balanced on the previous day | Equations balanced on the next day |
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