Equations balanced on the previous day | Equations balanced on the next day |
CaCl2 + 2 NH4OH = CaO2H2 + 2 NH4Cl
NaCrO2 + NaClO + NaOH = Na2CrO3 + NaCl + H2O =>
2 NaCrO2 + NaClO + 2 NaOH = 2 Na2CrO3 + NaCl + H2O
Sr(NO3)2 + H2O = Sr(HNO2)2 + OH =>
Sr(NO3)2 + 4 H2O = Sr(HNO2)2 + 6 OH
ClO4{-} + Al + H{+} = Al{+3} + Cl{-} + H2O =>
3 ClO4{-} + 8 Al + 24 H{+} = 8 Al{+3} + 3 Cl{-} + 12 H2O
Al + KOH + H2O = KAlO4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAlO4 + 7 H2
Ca2 + NH3 = Ca(NH3) =>
Ca2 + 2 NH3 = 2 Ca(NH3)
NaOH + Ba = Ba2(OH) + Na =>
NaOH + 2 Ba = Ba2(OH) + Na
KMnO4 + Na3AsO3 + KOH = Na3AsO4 + K2MnO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 KOH = Na3AsO4 + 2 K2MnO4 + H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
C5H10 = C + H =>
C5H10 = 5 C + 10 H
K{+} + H2S = K2S + H{+} =>
2 K{+} + H2S = K2S + 2 H{+}
Pb(NO3)2 + (NH4)2(Cr2O7) = Pb(NO3)2(NH4)2(Cr2O7) =>
Pb(NO3)2 + (NH4)2(Cr2O7) = Pb(NO3)2(NH4)2(Cr2O7)
Ca(OH)2 + HF = H(OH)2 + CaF =>
Ca(OH)2 + HF = H(OH)2 + CaF
N203 + KOH = KH + N2O4 =>
2 N203 + 812 KOH = 812 KH + 203 N2O4
K2Cr2O7 + FeSO4 + NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4 =>
K2Cr2O7 + FeSO4 + 2 NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4
C2H5Cl = C2H5 + Cl =>
C2H5Cl = C2H5 + Cl
Sr(NO3)2 + H2O = Sr(HNO2)2 + OH =>
Sr(NO3)2 + 4 H2O = Sr(HNO2)2 + 6 OH
NaI + HNO3 = NaNO3 + HI =>
NaI + HNO3 = NaNO3 + HI
Cr2O7{-2} + H2O = HCrO4{-} =>
Cr2O7{-2} + H2O = 2 HCrO4{-}
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CaCl2 + NH4OH = CaO2H2 + NH4Cl =>
CaCl2 + 2 NH4OH = CaO2H2 + 2 NH4Cl
ClO4{-} + Al + H{+} = Al{+3} + Cl{-} + H2O =>
3 ClO4{-} + 8 Al + 24 H{+} = 8 Al{+3} + 3 Cl{-} + 12 H2O
Cr(OH)4{-} + ClO{-} = CrO4{-2} + Cl{-} + H2O + H{+} =>
2 Cr(OH)4{-} + 3 ClO{-} = 2 CrO4{-2} + 3 Cl{-} + 3 H2O + 2 H{+}
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
Ni + H2O = Ni(OH)2 + H3O =>
Ni + 4 H2O = Ni(OH)2 + 2 H3O
ClO{-} + Cr(OH)4{-} = Cl{-} + H2O + CrO4{2-} + H{+} =>
3 ClO{-} + 2 Cr(OH)4{-} = 3 Cl{-} + 3 H2O + 2 CrO4{2-} + 2 H{+}
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + NH4OH =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH4OH
Na2O + K2SO4 = K2O + Na2SO4 =>
Na2O + K2SO4 = K2O + Na2SO4
Cr + HCl = H2 + CrCl2 =>
Cr + 2 HCl = H2 + CrCl2
HCOO + MnO4 = CO2 + Mn + H2O =>
8 HCOO + MnO4 = 8 CO2 + Mn + 4 H2O
NaNO3 + KClO3 = NaClO3 + KNO3 =>
NaNO3 + KClO3 = NaClO3 + KNO3
Fe2S3 + HI = H2S + FeI3 =>
Fe2S3 + 6 HI = 3 H2S + 2 FeI3
Ag2C2O4 + NH4OH = Ag(NH3)2{+} + C2O4{2-} + H2O =>
Ag2C2O4 + 4 NH4OH = 2 Ag(NH3)2{+} + C2O4{2-} + 4 H2O
Ag + O2 + H2O = AgOH =>
4 Ag + O2 + 2 H2O = 4 AgOH
CU + H2SO4 = CU(SO4)2 + CUS + H2O =>
5 CU + 8 H2SO4 = 3 CU(SO4)2 + 2 CUS + 8 H2O
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
C2H7N + O2 = CO2 + NO2 + H2O =>
4 C2H7N + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
Vd{-2}O + Fe{-3}O = Vd{-5}O + Fe{-2}O =>
Vd{-2}O + 3 Fe{-3}O = Vd{-5}O + 3 Fe{-2}O
CrCl3 + NaOH + H2O2 = H2O + Na2CrO4 + NaCl =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 8 H2O + 2 Na2CrO4 + 6 NaCl
FeCl3 + Cr = CrCl2 + Fe =>
2 FeCl3 + 3 Cr = 3 CrCl2 + 2 Fe
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6 =>
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6
Na2CO3 + MgCO3 + HCl = CO2 + NaCl + Mg(ClO3)2 + H2 =>
5 Na2CO3 + MgCO3 + 12 HCl = 6 CO2 + 10 NaCl + Mg(ClO3)2 + 6 H2
(CH3)2S2 + ClO2 = (CH3)2S2O2 + Cl2 =>
2(CH3)2S2 + 2 ClO2 = 2(CH3)2S2O2 + Cl2
Cr2O7{-2} + H2O = CrO4{-2} + H3O{+} =>
Cr2O7{-2} + 3 H2O = 2 CrO4{-2} + 2 H3O{+}
(NH4)2SO4 + KNO3 = NH4NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2 NH4NO3 + K2SO4
Zn + Cu2S4 = ZnS4 + Cu2 =>
Zn + Cu2S4 = ZnS4 + Cu2
Cr2O7{-2} + H2O = CrO4{-2} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{-2} + 2 H{+}
KNO3 + C6H11O6 = KOH + NO + H2O + CO2 =>
23 KNO3 + 3 C6H11O6 = 23 KOH + 23 NO + 5 H2O + 18 CO2
Sn(OH)2 + HBr = SnBr2 + H2O =>
Sn(OH)2 + 2 HBr = SnBr2 + 2 H2O
Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}
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