Equations balanced on the previous day | Equations balanced on the next day |
2 CaO + 3 Co2 = 2 CaCo3 + O2
BI3 + NH3 = NBH3 + I2 =>
2 BI3 + 2 NH3 = 2 NBH3 + 3 I2
NaClO3 + SrCl2 = NaCl + Sr(ClO3)2 =>
2 NaClO3 + SrCl2 = 2 NaCl + Sr(ClO3)2
CuS + HCl + KNO3 = CuCl2 + KCl + NO + S + H2O =>
3 CuS + 8 HCl + 2 KNO3 = 3 CuCl2 + 2 KCl + 2 NO + 3 S + 4 H2O
Co(NO3)2 + NH3 = Co(NH3)6 + (NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6 + (NO3)2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
C2H6O + Na2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + Na2SO4 =>
3 C2H6O + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 7 H2O + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2(g) + O2(g) + H2 = HNO3(aq) =>
N2(g) + 3 O2(g) + H2 = 2 HNO3(aq)
Na(O2)2 + H2O = NaOH + O2 =>
4 Na(O2)2 + 2 H2O = 4 NaOH + 7 O2
MnO4 + e + H{+} = Mn + H2O =>
MnO4 + 8e + 8 H{+} = Mn + 4 H2O
C6H12O6 = CH3CH2CH2COOH + CO2 + H2 =>
C6H12O6 = CH3CH2CH2COOH + 2 CO2 + 2 H2
Cu(HO)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(HO)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
SCl2 + H2SO4 = H2S + SCl2O4 =>
SCl2 + H2SO4 = H2S + SCl2O4
KMnO4 + C2H6O + H2SO4 = K2SO4 + MnSO4 + C2H4O + H2O =>
2 KMnO4 + 5 C2H6O + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C2H4O + 8 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
C6H5I + AgNO3 = C6H5ONO2 + AgI =>
C6H5I + AgNO3 = C6H5ONO2 + AgI
KI + NH4Cl = KCl + INH4 =>
KI + NH4Cl = KCl + INH4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2 H2O + 2 NH3
ClO{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) =>
3 ClO{-}(aq) = 2 Cl{-}(aq) + ClO3{-}(aq)
ClS = Cl2S2 =>
2 ClS = Cl2S2
Al2(s) + S2(s) = Al2S3 =>
2 Al2(s) + 3 S2(s) = 2 Al2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCHO2(g) + O2(g) = CO2(g) + H2O =>
2 HCHO2(g) + O2(g) = 2 CO2(g) + 2 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
ZnO + KOH + H2O = K[Zn(OH)4] + H2 =>
2 ZnO + 2 KOH + 4 H2O = 2 K[Zn(OH)4] + H2
AI + N2 = AIN =>
2 AI + N2 = 2 AIN
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Cr(NO3)2 + K3PO4 = Cr3PO4 + K(NO3)2 =>
3 Cr(NO3)2 + K3PO4 = Cr3PO4 + 3 K(NO3)2
Na[Sb(OH)4] + Ag2O + H2O = Na[Sb(OH)6] + Ag =>
Na[Sb(OH)4] + Ag2O + H2O = Na[Sb(OH)6] + 2 Ag
HOC6H4COOH + H2SO4 = (HOOCC6H4)2OSO3 + H2O =>
2 HOC6H4COOH + H2SO4 = (HOOCC6H4)2OSO3 + 2 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4(C2H3O2) =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4(C2H3O2)
Zn + MnO4{-} + H2O = Zn{2+} + MnO2 + OH({-}) =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH({-})
NaClO + H2SO4 = Na2SO4 + HClO =>
2 NaClO + H2SO4 = Na2SO4 + 2 HClO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al2(SO4)3 + NH4NO3 = (NH4)2SO4 + Al(NO3)3 =>
Al2(SO4)3 + 6 NH4NO3 = 3(NH4)2SO4 + 2 Al(NO3)3
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
Na2SO3 + K2CrO7 + H2SO4 = Na2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + 2 K2CrO7 + 11 H2SO4 = 3 Na2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 11 H2O
HCl + KIO3 + KI = I2 + KCl + H2O =>
6 HCl + KIO3 + 5 KI = 3 I2 + 6 KCl + 3 H2O
Na3AsO3 + Na2CrO4 + H2O = CrAsO4 + NaOH + Na3AsO4 =>
3 Na3AsO3 + 2 Na2CrO4 + 5 H2O = 2 CrAsO4 + 10 NaOH + Na3AsO4
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
C3H8O3 + O = C3H6O3 + H2O =>
C3H8O3 + O = C3H6O3 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na2S2O3 + K2Cr2O7 + HCl = S + Na2SO4 + CrCl3 + KCl + H2O =>
3 Na2S2O3 + K2Cr2O7 + 8 HCl = 3 S + 3 Na2SO4 + 2 CrCl3 + 2 KCl + 4 H2O
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