Equations balanced on the previous day | Equations balanced on the next day |
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
K2O + I2O7 = K7I + O2 =>
7 K2O + I2O7 = 2 K7I + 7 O2
Na3Cr(OH)6 + Cl2 = Cr(OH)3 + NaCl + NaClO + H2O =>
2 Na3Cr(OH)6 + 3 Cl2 = 2 Cr(OH)3 + 3 NaCl + 3 NaClO + 3 H2O
Br(aq) + Cl{-}(aq) = Cl(aq) + Br{-}(aq) =>
Br(aq) + Cl{-}(aq) = Cl(aq) + Br{-}(aq)
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na =>
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na
(NH4)Ca(PO3)3 = Ca2P4O12 + NH3 + H2O + P2O5 =>
2(NH4)Ca(PO3)3 = Ca2P4O12 + 2 NH3 + H2O + P2O5
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
CH3CH2ONa + H2O = CH3CH2OH + NaOH =>
CH3CH2ONa + H2O = CH3CH2OH + NaOH
(NH4)2SO4 + AgNO3 = AgSO4 + (NH4)2NO3 =>
(NH4)2SO4 + AgNO3 = AgSO4 + (NH4)2NO3
Zn + CO3 + H2O = ZnOHCO3 + CO2 =>
2 Zn + 3 CO3 + H2O = 2 ZnOHCO3 + CO2
Cu{+2} + Fe = Cu + Fe{2+} =>
Cu{+2} + Fe = Cu + Fe{2+}
CoCl2 + H2O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + H2O2 + 10 NH4OH + 2 NH4Cl = 2 Co(NH3)6Cl3 + 12 H2O
[Sn(OH)4] + OH = SnO3 + H2O =>
[Sn(OH)4] + 2 OH = SnO3 + 3 H2O
Cu{2+} + Au = Au{3+} + Cu =>
3 Cu{2+} + 2 Au = 2 Au{3+} + 3 Cu
FeSO4 + Mg = MgFe + SO4 =>
FeSO4 + Mg = MgFe + SO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Te + KOH = K2Te + K2TeO3 + H2O =>
3 Te + 6 KOH = 2 K2Te + K2TeO3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaClO + CH3COCH3 = CHCl3 + CH3COONa + NaOH =>
3 NaClO + CH3COCH3 = CHCl3 + CH3COONa + 2 NaOH
H2S + AgBr = Ag2S + HBr =>
H2S + 2 AgBr = Ag2S + 2 HBr
C4H4O4 + H2O = C4H6O4 + O =>
C4H4O4 + H2O = C4H6O4 + O
H2S2 = H2S + S2 =>
2 H2S2 = 2 H2S + S2
C5H5O + O2 = CO2 + H2O =>
4 C5H5O + 23 O2 = 20 CO2 + 10 H2O
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + OH{-} =>
MnO4{-} + 5 Fe{2+} + 4 H{+} = Mn{2+} + 5 Fe{3+} + 4 OH{-}
(Hg2)2(NO3)2 + NH4OH = (Hg2)2(OH)2 + NH4NO3 =>
(Hg2)2(NO3)2 + 2 NH4OH = (Hg2)2(OH)2 + 2 NH4NO3
HCHO2 + NH3 = H + N(CHO2) =>
HCHO2 + NH3 = 4 H + N(CHO2)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HClO4 + PO4 = ClO4 + HPO4 =>
HClO4 + PO4 = ClO4 + HPO4
Zn(OH)2 + HO{-} = [Zn(OH)4]{2-} =>
Zn(OH)2 + 2 HO{-} = [Zn(OH)4]{2-}
K + CuPO = Cu + K3PO =>
3 K + CuPO = Cu + K3PO
NaHCO3 + CH3COOH = C2H3NaO2 + CO + H2O =>
2 NaHCO3 + 3 CH3COOH = 2 C2H3NaO2 + 4 CO + 4 H2O
HNO3 + HI = I2 + NO + H2O =>
2 HNO3 + 6 HI = 3 I2 + 2 NO + 4 H2O
H2O + Cl2 + CrO4 = HClO + Cr =>
4 H2O + 4 Cl2 + CrO4 = 8 HClO + Cr
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3CH2OH + Cl2 = CH3CH2Cl + HCl + O2 =>
2 CH3CH2OH + 2 Cl2 = 2 CH3CH2Cl + 2 HCl + O2
C6H4(OH)COOH + HCl = C5H4(OH)COCl + H2O =>
6 C6H4(OH)COOH + 7 HCl = 7 C5H4(OH)COCl + 4 H2O
Fe2(SO4)3 + SO2 + H2O = Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + SO2 + 6 H2O = 2 Fe(OH)2 + 4 H2SO4
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
H3N + CaOH2 = H3OH2 + CaN =>
H3N + CaOH2 = H3OH2 + CaN
BF3(s) + H2O(s) = HF(s) + H3BO3(s) =>
BF3(s) + 3 H2O(s) = 3 HF(s) + H3BO3(s)
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
MgCrO4 + K = K2CrO4 + Mg2 =>
2 MgCrO4 + 4 K = 2 K2CrO4 + Mg2
H2(SO4) + Ca3(PO4)2 = H3(PO4) + Ca(SO4) =>
3 H2(SO4) + Ca3(PO4)2 = 2 H3(PO4) + 3 Ca(SO4)
K2Cr2O7 + NaOH + BaCl2 = H2O + Na2CrO4 + BaCrO4 + KCl =>
K2Cr2O7 + 2 NaOH + BaCl2 = H2O + Na2CrO4 + BaCrO4 + 2 KCl
NiBr3 + Ca(OH)2 = Ni(OH)3 + CaBr2 =>
2 NiBr3 + 3 Ca(OH)2 = 2 Ni(OH)3 + 3 CaBr2
O2 + C6H12O2 = CO2 + H2O =>
8 O2 + C6H12O2 = 6 CO2 + 6 H2O
Na2CrO4 + H2CO3 = Cr2O3 + Na2CO3 + H2O + O2 =>
4 Na2CrO4 + 4 H2CO3 = 2 Cr2O3 + 4 Na2CO3 + 4 H2O + 3 O2
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
K2Cr2O7 + H2SO4 + CH3CH(OH)CH2CH3 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH(OH)CH2CH3 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
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