Equations balanced on the previous day | Equations balanced on the next day |
Cu(CIO3)2 + 2 NaOH = Cu(OH)2 + 2 NaCIO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
Fe2O3 + C = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(C17H35COO)2Ca + NaOH = (C17H35COO)2Na2 + Ca(OH)2 =>
(C17H35COO)2Ca + 2 NaOH = (C17H35COO)2Na2 + Ca(OH)2
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H(OH) =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H(OH)
H3X + KOH = KH3 + OHX =>
H3X + KOH = KH3 + OHX
C12H22O11 + HNO3 = N02 + H2O + C2H2O4 =>
5 C12H22O11 + 36 HNO3 = 18 N02 + 43 H2O + 30 C2H2O4
CH3SH(l) + CO(g) = CH3CO(SCH3) + H2S =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3) + H2S
K3PO4 + H2O = K3OH + HPO4 =>
K3PO4 + H2O = K3OH + HPO4
CH2Cl2 + Na2S2O3 = NaCl + CH2S2O3 =>
CH2Cl2 + Na2S2O3 = 2 NaCl + CH2S2O3
Al(OH)3 + CH3COO = Al(CH3COO)3 + OH =>
Al(OH)3 + 3 CH3COO = Al(CH3COO)3 + 3 OH
Pb(NO3)2 + K3Fe(CN)6 = Pb3(Fe(CN)6)2 + KNO3 =>
3 Pb(NO3)2 + 2 K3Fe(CN)6 = Pb3(Fe(CN)6)2 + 6 KNO3
CaCO3 + H2 = Ca(HCO3) =>
2 CaCO3 + H2 = 2 Ca(HCO3)
NaH3 + O2 = NaO2 + H2O =>
4 NaH3 + 7 O2 = 4 NaO2 + 6 H2O
CuCl2 + (NH4)2S = Cu2S + NH4Cl2 =>
2 CuCl2 + (NH4)2S = Cu2S + 2 NH4Cl2
PbCl4 = Pb + Cl =>
PbCl4 = Pb + 4 Cl
(CuOH)2CO3 + H2CO3 = CuCO3 + H2O =>
(CuOH)2CO3 + H2CO3 = 2 CuCO3 + 2 H2O
Na2SbCl6 + NaBH4 + H2O = SbH3 + H3BO3 + NaCl + HCl =>
8 Na2SbCl6 + 7 NaBH4 + 21 H2O = 8 SbH3 + 7 H3BO3 + 23 NaCl + 25 HCl
Ca(s) + H2So4(aq) = CaSo4(aq) + H2(g) =>
Ca(s) + H2So4(aq) = CaSo4(aq) + H2(g)
Si{-}4O{-}2 = Si{-}6 =>
Si{-}4O{-}2 = Si{-}6
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
Na2CO3(aq) + HBrO3(aq) = CO2(g) + H2O(l) + NaBrO3(aq) =>
Na2CO3(aq) + 2 HBrO3(aq) = CO2(g) + H2O(l) + 2 NaBrO3(aq)
CH3COONa(s) + HCl(aq) = NaCl(aq) + CH3COOH(aq) =>
CH3COONa(s) + HCl(aq) = NaCl(aq) + CH3COOH(aq)
TiCl3 + NaClO4 + H2SO4 = H2O + HClO3 + NaCl + Ti(SO4)2 =>
8 TiCl3 + 19 NaClO4 + 16 H2SO4 = 4 H2O + 24 HClO3 + 19 NaCl + 8 Ti(SO4)2
TiCl3 + NaClO4 + H2SO4 = H2O + HClO3 + NaCl + Ti(SO4)2 =>
8 TiCl3 + 19 NaClO4 + 16 H2SO4 = 4 H2O + 24 HClO3 + 19 NaCl + 8 Ti(SO4)2
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O =>
KNO2 + MnO2 + H2SO4 = KNO3 + MnSO4 + H2O
Cu(IO3)2 = Cu2 + IO3 =>
2 Cu(IO3)2 = Cu2 + 4 IO3
MgO + K2CO3 = MgCO3 + K2O =>
MgO + K2CO3 = MgCO3 + K2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Cr2O7{2-} + H{+} + I{-}� = Cr{+3} + I2 + H2O =>
Cr2O7{2-} + 14 H{+} + 6 I{-}� = 2 Cr{+3} + 3 I2 + 7 H2O
Fe + KOH = Fe(OH)2 + K2 =>
Fe + 2 KOH = Fe(OH)2 + K2
H2SO4(aq) + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4(aq) + CaCO3 = CaSO4 + H2O + CO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
EDTA + Cu = CuEDTA =>
EDTA + Cu = CuEDTA
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH4NO3(aq) + NaOH = NH3(g) + H2O + NaNO3(aq) =>
NH4NO3(aq) + NaOH = NH3(g) + H2O + NaNO3(aq)
AgNO3 + KI + H2O = AgIH + KNO3 + HO =>
AgNO3 + KI + H2O = AgIH + KNO3 + HO
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
C8H7N3O2 + H2O2 + OH{-} = C8H5NO4{-2} + N2 + H2O =>
C8H7N3O2 + 2 H2O2 + 2 OH{-} = C8H5NO4{-2} + N2 + 4 H2O
BaCl2 + H2SO3 = BaSO3 + H2Cl2 =>
BaCl2 + H2SO3 = BaSO3 + H2Cl2
Ba + O2 + H2 = Ba(OH)2 =>
Ba + O2 + H2 = Ba(OH)2
TiCl4 + H2O = H2TiO3[TiO(OH)2] + HCl =>
2 TiCl4 + 6 H2O = H2TiO3[TiO(OH)2] + 8 HCl
AlN + Si3N4 + SiO2 = Al3Si6N9O3 =>
6 AlN + 3 Si3N4 + 3 SiO2 = 2 Al3Si6N9O3
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Al2(SO4)3(aq) + Sr(NO3)2(aq) = SrSO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 3 Sr(NO3)2(aq) = 3 SrSO4(s) + 2 Al(NO3)3(aq)
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