Equations balanced on the previous day | Equations balanced on the next day |
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3 + 2 O2
Al2O3 + C = Al + CO9 =>
3 Al2O3 + C = 6 Al + CO9
C6H5(CH)2COOH + K2Cr2O7 + H2SO4 = C6H5C(O)CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5(CH)2COOH + K2Cr2O7 + 4 H2SO4 = 3 C6H5C(O)CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Na3PO4 + NH4OH = NaOH + (NH4)3PO4 =>
Na3PO4 + 3 NH4OH = 3 NaOH + (NH4)3PO4
SI4 + H2O = SO2 + HI =>
SI4 + 2 H2O = SO2 + 4 HI
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O
CHCl3 + I2 = ICl3 + CH =>
2 CHCl3 + I2 = 2 ICl3 + 2 CH
HgCl2 + Sn{2+} + Cl{-} = Hg + SnCl6{2-} =>
HgCl2 + Sn{2+} + 4 Cl{-} = Hg + SnCl6{2-}
I2 + Kr3 = KrI =>
3 I2 + 2 Kr3 = 6 KrI
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
NH3OH{+} + BrO3{-} = NO3{-} + Br{-} + H2O + H{+} =>
NH3OH{+} + BrO3{-} = NO3{-} + Br{-} + H2O + 2 H{+}
KMnO4 + H{+} + FeSO4 = Mn{2+} + Fe{3+} + H2O + K{+} + SO4{2-} =>
KMnO4 + 8 H{+} + 5 FeSO4 = Mn{2+} + 5 Fe{3+} + 4 H2O + K{+} + 5 SO4{2-}
KHSO4 = KOHSO3 =>
KHSO4 = KOHSO3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CsAu + H2O = CsOH + Au + H2 =>
2 CsAu + 2 H2O = 2 CsOH + 2 Au + H2
CuS + NO3{-} + H{+} = Cu{2+} + S + H2O + NO2 =>
CuS + 2 NO3{-} + 4 H{+} = Cu{2+} + S + 2 H2O + 2 NO2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NaCl + Na3PO3 = Na4PO3Cl =>
NaCl + Na3PO3 = Na4PO3Cl
C10H4 + O2 = CO2 + H2O =>
C10H4 + 11 O2 = 10 CO2 + 2 H2O
NaOH + NaClO + Na2S2O3 = H2O + Na2SO4 + NaCl =>
2 NaOH + 4 NaClO + Na2S2O3 = H2O + 2 Na2SO4 + 4 NaCl
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Na + S + O2 = Na2SO3 =>
4 Na + 2 S + 3 O2 = 2 Na2SO3
C8H184 + O2 = CO2 + H2O =>
C8H184 + 54 O2 = 8 CO2 + 92 H2O
Na2C2O4 + FeCl5 = FeCl3 + CO2 + NaCl =>
Na2C2O4 + FeCl5 = FeCl3 + 2 CO2 + 2 NaCl
C7H16 + Cl2 = C6H13Cl + HCl =>
6 C7H16 + 6 Cl2 = 7 C6H13Cl + 5 HCl
NaBr2 + KI2 = NaI2 + KBr2 =>
NaBr2 + KI2 = NaI2 + KBr2
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
ZnBr2 + Ag3NO3 = AgBr + Zn3(NO3)2 =>
3 ZnBr2 + 2 Ag3NO3 = 6 AgBr + Zn3(NO3)2
zinc + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
Zn + Cu3PO4 = Cu + Zn(PO4)2 =>
Zn + 2 Cu3PO4 = 6 Cu + Zn(PO4)2
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S4O6 + H2O + NaCl =>
2 KMnO4 + 16 HCl + 10 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S4O6 + 8 H2O + 10 NaCl
MnO4{-} + H2O + NO2{-} = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + H2O + 3 NO2{-} = 2 MnO2 + 3 NO3{-} + 2 OH{-}
NH4NO3 + NICl2 = NINO3 + Cl2NH4 =>
NH4NO3 + NICl2 = NINO3 + Cl2NH4
CH3COONa + K2SO4 = CH3COOK + Na2SO4 =>
2 CH3COONa + K2SO4 = 2 CH3COOK + Na2SO4
Al + O4 = AlO2 =>
2 Al + O4 = 2 AlO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
H + P + O = HPO =>
H + P + O = HPO
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Ba(NO3) + NH4(CO3)2 = NH4(NO3) + Ba(CO3)2 =>
Ba(NO3) + NH4(CO3)2 = NH4(NO3) + Ba(CO3)2
NiO = O2 + Ni{+2} + e =>
2 NiO = O2 + 2 Ni{+2} + 4e
Fe(s) + Pb(NO3)2 = FeNO3 + Pb2 =>
4 Fe(s) + 2 Pb(NO3)2 = 4 FeNO3 + Pb2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
SI4 + H2O = SO2 + HI =>
SI4 + 2 H2O = SO2 + 4 HI
Cu{+2} + OH{-} + CH3COO{-} + H{+} = Cu2(CH3COO)4(H2O)2 =>
2 Cu{+2} + 2 OH{-} + 4 CH3COO{-} + 2 H{+} = Cu2(CH3COO)4(H2O)2
C5H10S2 + O2 = CO + H2O + SO3 =>
C5H10S2 + 8 O2 = 5 CO + 5 H2O + 2 SO3
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