Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + Cl2 = NaCl + NaClO + CO2
Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2
CH3CH2CH2OH + HBr = CH3CH2Br + H2O =>
2 CH3CH2CH2OH + 3 HBr = 3 CH3CH2Br + 2 H2O
Cl2O7 + H2O = H2(ClO4)2 =>
Cl2O7 + H2O = H2(ClO4)2
ZnSO4 + C2 = CO2 + ZnSO3 =>
4 ZnSO4 + C2 = 2 CO2 + 4 ZnSO3
Al + NaOH + H2O = Na(Al(OH)4) + H =>
Al + NaOH + 3 H2O = Na(Al(OH)4) + 3 H
Zr2HfC2 = HfC + ZrC + Zr =>
Zr2HfC2 = HfC + ZrC + Zr
K2O + Al2O3 + MgSiO3 + H2O = KMg3(AlSi3O10)(OH)2 =>
K2O + Al2O3 + 6 MgSiO3 + 2 H2O = 2 KMg3(AlSi3O10)(OH)2
MnO4 + As2O3 = Mn2 + AsO4 =>
10 MnO4 + 8 As2O3 = 5 Mn2 + 16 AsO4
CoBr + F2 = Co2F3 + Br2 =>
4 CoBr + 3 F2 = 2 Co2F3 + 2 Br2
Tl2Cr2O7 + H2SO4 + Zn = Cr2(SO4)3 + ZnSO4 + Tl2SO4 + H2O =>
Tl2Cr2O7 + 7 H2SO4 + 3 Zn = Cr2(SO4)3 + 3 ZnSO4 + Tl2SO4 + 7 H2O
Pb(CH3CO)2 + K2CrO4 = PbCrO4 + KCH3CO =>
Pb(CH3CO)2 + K2CrO4 = PbCrO4 + 2 KCH3CO
Ca(OH)2 + Ti + H2O = CaTiO3 + H2 =>
Ca(OH)2 + Ti + H2O = CaTiO3 + 2 H2
Br2 + Fl2 = BrFl3 =>
Br2 + 3 Fl2 = 2 BrFl3
Ca(CrO4) + Zn(SO4) = Zn(CrO4) + Ca(SO4) =>
Ca(CrO4) + Zn(SO4) = Zn(CrO4) + Ca(SO4)
Cu(SO4)2 = Cu + SO4 =>
Cu(SO4)2 = Cu + 2 SO4
NaOCl + HCl = HClO + NaCl =>
NaOCl + HCl = HClO + NaCl
H3[SbCl6] + Na2S2O3 + H2O = Sb2OS2 + HCl + Na2SO4 =>
2 H3[SbCl6] + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 12 HCl + 2 Na2SO4
Cr{+2} + Al = Cr + Al{3+} =>
3 Cr{+2} + 2 Al = 3 Cr + 2 Al{3+}
Pb(NO3)4 + CaCrO4 = Pb(CrO4)2 + Ca(NO3)2 =>
Pb(NO3)4 + 2 CaCrO4 = Pb(CrO4)2 + 2 Ca(NO3)2
H2SO3 + H2O = SO4{2-} + e + H{+} =>
H2SO3 + H2O = SO4{2-} + 2e + 4 H{+}
C9H8O4 + OH = C7HO3 + C2H3O2 =>
11 C9H8O4 + 51 OH = C7HO3 + 46 C2H3O2
AlBr3 + Cl = Al2Cl3 + Br2 =>
2 AlBr3 + 3 Cl = Al2Cl3 + 3 Br2
Na2H2O + CO2SO4 = Na2SO4 + CO2 + H2O =>
Na2H2O + CO2SO4 = Na2SO4 + CO2 + H2O
AsO + HCl = AsCl2 + H2O =>
AsO + 2 HCl = AsCl2 + H2O
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + Na2(NO3)2(aq) =>
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + Na2(NO3)2(aq)
Cu3(PO4)2 + KNO3 = Cu(NO3)2 + K3PO4 =>
Cu3(PO4)2 + 6 KNO3 = 3 Cu(NO3)2 + 2 K3PO4
KOH + H3PO4 = H2O + KPO3 =>
KOH + H3PO4 = 2 H2O + KPO3
H2S + K2Cr2O7 + HNO3 = KNO3 + S + Cr(NO3)3 + H2O =>
3 H2S + K2Cr2O7 + 8 HNO3 = 2 KNO3 + 3 S + 2 Cr(NO3)3 + 7 H2O
sodiumhydrogencarbonate + hydrochloricacid = water + carbondioxide + sodiumchloride =>
NaHCO3 + HCl = H2O + CO2 + NaCl
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
Al2O3 + H2SO4 = Al2(SO4)2 + H2O + O2 =>
2 Al2O3 + 4 H2SO4 = 2 Al2(SO4)2 + 4 H2O + O2
Al3 + NO3 = Al[NO3]3 =>
Al3 + 9 NO3 = 3 Al[NO3]3
I{-} + BrO3{-} + HCl{+} = I2 + Br{-} + Cl{-} + H2O =>
12 I{-} + BrO3{-} + 6 HCl{+} = 6 I2 + Br{-} + 6 Cl{-} + 3 H2O
Fe{2+} + Cr2O7{2-} = Fe{3+} + Cr{3+} + O{2-} =>
6 Fe{2+} + Cr2O7{2-} = 6 Fe{3+} + 2 Cr{3+} + 7 O{2-}
Zn(NO3)2 + K2SiO3 = ZnSiO3 + KNO3 =>
Zn(NO3)2 + K2SiO3 = ZnSiO3 + 2 KNO3
Se2 + Cl2 + H2O = H2SeO3 + HCl =>
Se2 + 4 Cl2 + 6 H2O = 2 H2SeO3 + 8 HCl
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Ca + NaOH = CaO + Na + H =>
Ca + NaOH = CaO + Na + H
(CUOH)2CO3 = CUO + CO2 + H2O =>
(CUOH)2CO3 = 2 CUO + CO2 + H2O
KMnO4(aq) + Na2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + H2O(l) + K2SO4(aq) + Na2SO4(aq) =>
2 KMnO4(aq) + 5 Na2C2O4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O(l) + K2SO4(aq) + 5 Na2SO4(aq)
MnO2 + HC1 = MnC1 + H2O + C =>
MnO2 + 4 HC1 = MnC1 + 2 H2O + 3 C
CH3OH + K2Cr2O7 + H2SO4 = CH2O + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH2O + Cr2(SO4)3 + K2SO4 + 7 H2O
H3PO3 + CaCO3 = Ca3(PO3)2 + CO2 + H2O =>
2 H3PO3 + 3 CaCO3 = Ca3(PO3)2 + 3 CO2 + 3 H2O
IO[{-}3] + AsO3[{-}3] = I[{-}1] + AsO4[{-}3] =>
IO[{-}3] + AsO3[{-}3] = I[{-}1] + AsO4[{-}3]
CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
C6H5NO2Br + H2 = C6H5NH2Br + H2O =>
C6H5NO2Br + 3 H2 = C6H5NH2Br + 2 H2O
O2 + NaBr = OBr2 + Na =>
O2 + 4 NaBr = 2 OBr2 + 4 Na
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
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