Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + K2CO3 = 2 KCl + H2O + CO2
RbOH + N2O5 = RbNO3 + H2O =>
2 RbOH + N2O5 = 2 RbNO3 + H2O
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
FeS{-2} + O{-2} = SO{-2} + Fe{-2}O{-3} =>
FeS{-2} + O{-2} = SO{-2} + Fe{-2}O{-3}
Co(Cl)2 + KNO2 + HC2H3O2 = (K)3Co(NO2)6 + NO + KC2H3O2 + KCl + H2O =>
Co(Cl)2 + 7 KNO2 + 2 HC2H3O2 = (K)3Co(NO2)6 + NO + 2 KC2H3O2 + 2 KCl + H2O
Cl + P3 = P5Cl =>
3 Cl + 5 P3 = 3 P5Cl
KIO3 + H3PO2 + HCl = KICl4 + H2O + H3PO4 =>
2 KIO3 + H3PO2 + 8 HCl = 2 KICl4 + 4 H2O + H3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
LiBH4 + NH4Cl = LiCl + H + (BH)3(NH)3 =>
3 LiBH4 + 3 NH4Cl = 3 LiCl + 18 H + (BH)3(NH)3
SO2 + KHCO3 = K2SO3 + CO2 + H2O =>
SO2 + 2 KHCO3 = K2SO3 + 2 CO2 + H2O
K2CrO7 + SnCl2 + HCl = CrCl3 + SnCl3 + KCl + H2O =>
K2CrO7 + 9 SnCl2 + 14 HCl = CrCl3 + 9 SnCl3 + 2 KCl + 7 H2O
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + C2H5OH + KMgO4 = CO2 + MgO + H2O + K2SO4 =>
6 H2SO4 + 5 C2H5OH + 12 KMgO4 = 10 CO2 + 12 MgO + 21 H2O + 6 K2SO4
H3O + Mg = MgOH + H2 =>
H3O + Mg = MgOH + H2
Fe(OH)2 + Br2 + H2O = Fe(OH)3 + HBr =>
2 Fe(OH)2 + Br2 + 2 H2O = 2 Fe(OH)3 + 2 HBr
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
NH2COO{-} + H2O = NH3COO + OH{-} =>
NH2COO{-} + H2O = NH3COO + OH{-}
Nb2O5 + NaOH = NaNbO3 + H2O =>
Nb2O5 + 2 NaOH = 2 NaNbO3 + H2O
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Na3AsO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3AsO4 + H2O + Na2SO4 =>
10 Na3AsO3 + 4 KMnO4 + 21 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 H3AsO4 + 6 H2O + 15 Na2SO4
KMnO4 + Cr2O3 + KOH = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr2O3 + 2 KOH = 2 MnO2 + 2 K2CrO4 + H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ca2(CO3)2 + Na3PO4 = Na2CO3 + Ca3(PO4)2 =>
3 Ca2(CO3)2 + 4 Na3PO4 = 6 Na2CO3 + 2 Ca3(PO4)2
SO2MnO3 = MnO2SO3 =>
SO2MnO3 = MnO2SO3
Ca2 + S8 = CaS =>
4 Ca2 + S8 = 8 CaS
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
AgCl + NaOH = Ag2O + H2O + NaCl =>
2 AgCl + 2 NaOH = Ag2O + H2O + 2 NaCl
Na2CO3 + Ba(NO3)2 = Ba + CO3 + Na2(NO3)2 =>
Na2CO3 + Ba(NO3)2 = Ba + CO3 + Na2(NO3)2
C5H11COOH + K2CO3 = C5H11COOK + H2O + CO2 =>
2 C5H11COOH + K2CO3 = 2 C5H11COOK + H2O + CO2
ZnCl2 + MgOH2 = ZnOH2 + MgCl2 =>
ZnCl2 + MgOH2 = ZnOH2 + MgCl2
C6H5OH + HBr = C6H5BrO + H2 =>
C6H5OH + HBr = C6H5BrO + H2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
(NH4)2CO3 + HCl = H2CO3 + ClNH4 =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2 ClNH4
C6H5OH + HBr = C6H5BrO + H2 =>
C6H5OH + HBr = C6H5BrO + H2
Al + CI = AlCI =>
Al + CI = AlCI
NH4(NO3) + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6 NH4(NO3) + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + KSO4 + CO2 + H2O(ell) =>
KMnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + KSO4 + 4 CO2 + 4 H2O(ell)
Fe(NO3)3 + KSCN = FeCSN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeCSN + K(NO3)3
K2Cr2O7 + FeCl3 = Fe2(Cr2O7)3 + KCl =>
3 K2Cr2O7 + 2 FeCl3 = Fe2(Cr2O7)3 + 6 KCl
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2(aq) =>
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2(aq)
Na2SO3(aq) + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq) =>
Na2SO3(aq) + 2 HCl(aq) = SO2(g) + H2O(l) + 2 NaCl(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Co3O4 = Co + O2 =>
Co3O4 = 3 Co + 2 O2
CH4 + N2 + O2 = HCN + H2O =>
4 CH4 + 2 N2 + 3 O2 = 4 HCN + 6 H2O
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cl2 + Na2S2O + NaOH = NaCl + Na2SO4 + H2O =>
6 Cl2 + Na2S2O + 14 NaOH = 12 NaCl + 2 Na2SO4 + 7 H2O
HI = H2I2 =>
2 HI = H2I2
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