Equations balanced on the previous day | Equations balanced on the next day |
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H =>
3 Cl2 + 2 Na2S2O3 + 10 NaOH = 4 Na2SO4 + 6 NaCl + 10 H
CeO2 + KI + HCl = KCl + Ce2Cl3 + H2O + I2 =>
4 CeO2 + 10 KI + 16 HCl = 10 KCl + 2 Ce2Cl3 + 8 H2O + 5 I2
Al + NaCO3 = AlO2 + NaCO2 =>
Al + 2 NaCO3 = AlO2 + 2 NaCO2
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
KNO2(s) + C(s) = K2O(s) + CO2(g) + N2(g) =>
4 KNO2(s) + 3 C(s) = 2 K2O(s) + 3 CO2(g) + 2 N2(g)
Fe(NO3)2 + NaOH = Fe(HO)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(HO)2 + 2 NaNO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
SiO + HNO3 = SiO2 + NO + H2O =>
3 SiO + 2 HNO3 = 3 SiO2 + 2 NO + H2O
H2O + SO2 = H2O3S =>
H2O + SO2 = H2O3S
Al2(SO4)3*14H2O + Ca(HCO3)2 = Al(OH)3 + Ca(SO4) + H2O + CO2 =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 Ca(SO4) + 14 H2O + 6 CO2
Fe2O3*6H2O + NaOH = Na4[Fe(H2O)(OH)7] + H2O =>
Fe2O3*6H2O + 8 NaOH = 2 Na4[Fe(H2O)(OH)7] + H2O
Fe{3}{+} + SO3{-2} + H2O = Fe{2}{+} + SO4{-2} + H{+} =>
2 Fe{3}{+} + SO3{-2} + H2O = 2 Fe{2}{+} + SO4{-2} + 2 H{+}
Au3Br2 + Ag = AgBr + Au =>
Au3Br2 + 2 Ag = 2 AgBr + 3 Au
Hg(NO3)2 + NaOH = NaNO3 + HgO + H2O =>
Hg(NO3)2 + 2 NaOH = 2 NaNO3 + HgO + H2O
KMnO4 + NaHSO3 + H2O = MnO2 + KOH + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 2 KOH + 3 NaHSO4
MnO4{-} + SO3{-2} + H2O = SO4{-2} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 3 SO4{-2} + 2 MnO2 + 2 OH{-}
FeOHCl2 + HCl + Mg = Fe + MgCl2 + H2O =>
2 FeOHCl2 + 2 HCl + 3 Mg = 2 Fe + 3 MgCl2 + 2 H2O
Al(s) + Cl2(g) = Al3Cl =>
6 Al(s) + Cl2(g) = 2 Al3Cl
NaOH(aq) + Fe(NO3)2(aq) = NaNO3 + Fe(OH)2 =>
2 NaOH(aq) + Fe(NO3)2(aq) = 2 NaNO3 + Fe(OH)2
ZrO2 + H2SO4 = Zr(SO4)2 + H2O =>
ZrO2 + 2 H2SO4 = Zr(SO4)2 + 2 H2O
Ce(SO4)2 + Fe(NH4)2(SO4)2 = Ce2(SO4)3 + Fe(NH4)(SO4)2 + (NH4)2SO4 =>
2 Ce(SO4)2 + 2 Fe(NH4)2(SO4)2 = Ce2(SO4)3 + 2 Fe(NH4)(SO4)2 + (NH4)2SO4
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Al4 = Al3 =>
3 Al4 = 4 Al3
FeOHCl2 + HCl + Mg = Fe + MgCl2 + H2O =>
2 FeOHCl2 + 2 HCl + 3 Mg = 2 Fe + 3 MgCl2 + 2 H2O
C27H48O20 + H2O = C27H50O21 =>
C27H48O20 + H2O = C27H50O21
C2H6 + Cl2 = CHCl2 + HCl =>
C2H6 + 4 Cl2 = 2 CHCl2 + 4 HCl
NaCa3N2 = NaN2Ca3 =>
NaCa3N2 = NaN2Ca3
AuO + NH4OH = [Au(NH3)4](OH)2 + H2O =>
AuO + 4 NH4OH = [Au(NH3)4](OH)2 + 3 H2O
HCl(g) + O2(g) = H2O(l) + Cl(g) =>
4 HCl(g) + O2(g) = 2 H2O(l) + 4 Cl(g)
H2SO4 + BaNO3 = H2Ba + SO4NO3 =>
H2SO4 + BaNO3 = H2Ba + SO4NO3
H3 + PO4 + NH4O4 = H2O + (NH4)3PO4 =>
8 H3 + PO4 + 3 NH4O4 = 12 H2O + (NH4)3PO4
NaHCO3(aq) + COOH(s) = Na2(COO)2 + H2CO3 =>
2 NaHCO3(aq) + 2 COOH(s) = Na2(COO)2 + 2 H2CO3
H2O2(aq) + KMnO4(aq) = MnO2(aq) + KOH(aq) + O2(g) =>
H2O2(aq) + 2 KMnO4(aq) = 2 MnO2(aq) + 2 KOH(aq) + 2 O2(g)
Co3{+} + NH3 = [Co(NH3)6]3{+} =>
Co3{+} + 18 NH3 = [Co(NH3)6]3{+}
Na3Ag(S2O3)2 + Cu = Ag + Na2Cu(S2O3)2 + Na2S2O3 =>
2 Na3Ag(S2O3)2 + Cu = 2 Ag + Na2Cu(S2O3)2 + 2 Na2S2O3
NaOCl + SnCl2 + NaOH + H2O = Na2[Sn(OH)6] + NaCl =>
NaOCl + SnCl2 + 4 NaOH + H2O = Na2[Sn(OH)6] + 3 NaCl
H2O + Fe(s) = FeO + H(g) =>
H2O + Fe(s) = FeO + 2 H(g)
MgCl2 + (NH4)3PO4 = Mg(NH4)PO4 + NH4Cl =>
MgCl2 + (NH4)3PO4 = Mg(NH4)PO4 + 2 NH4Cl
Al + NO3({-}) + OH({-}) + H2O = Al(OH)4({-}) + NH3 =>
8 Al + 3 NO3({-}) + 5 OH({-}) + 18 H2O = 8 Al(OH)4({-}) + 3 NH3
C2H4(aq) + O2(g) = CO2(g) + H2O(g) =>
C2H4(aq) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Na2O(s) + H2O(l) = Na2O2 + H2(g) =>
Na2O(s) + H2O(l) = Na2O2 + H2(g)
C13H10O + NaBH4 = C13H12O + BH2 + Na =>
C13H10O + NaBH4 = C13H12O + BH2 + Na
C17H35COOH + Al(OH)3 = C17H33COOAl + H2O =>
C17H35COOH + Al(OH)3 = C17H33COOAl + 3 H2O
Zr{4+} + NO3{-} = Zr(NO3)4 =>
Zr{4+} + 4 NO3{-} = Zr(NO3)4
Cu + NH3 + H2O2 = [Cu(NH3)4]{2+} + OH{-} =>
Cu + 4 NH3 + H2O2 = [Cu(NH3)4]{2+} + 2 OH{-}
HCl + Pr6O11 = PrCl3 + H2O + O2 =>
18 HCl + Pr6O11 = 6 PrCl3 + 9 H2O + O2
KIO3 + SO2 + H2O = I2 + H2SO4 + K2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + K2SO4
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
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