Equations balanced on the previous day | Equations balanced on the next day |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + NiCl2 = Ni(NO3)2 + AgCl =>
2 AgNO3 + NiCl2 = Ni(NO3)2 + 2 AgCl
iron(iii)oxide + carbon = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaOH + NH4NO2 = NaNO2 + NH3 + H2O =>
NaOH + NH4NO2 = NaNO2 + NH3 + H2O
AgNO3 + C2H5OH = AgOH + C2H5NO3 =>
AgNO3 + C2H5OH = AgOH + C2H5NO3
CH3CH2OH + NaH = CH3CH2Na + H2O =>
CH3CH2OH + NaH = CH3CH2Na + H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
K2Cr2O7 + C3H8O3 = Cr3 + CO2 + H2O + K =>
3 K2Cr2O7 + 3 C3H8O3 = 2 Cr3 + 9 CO2 + 12 H2O + 6 K
NaIO3 + NaI + H2SO4 = Na2SO4 + I2 + H2O =>
NaIO3 + 5 NaI + 3 H2SO4 = 3 Na2SO4 + 3 I2 + 3 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C2H5OH + C2H3KO2 = C7H5KO2 + H2O + H2 =>
5 C2H5OH + 2 C2H3KO2 = 2 C7H5KO2 + 5 H2O + 8 H2
ClO4{-} + H2SO3{2-} = Cl{-} + H2SO4{2-} =>
ClO4{-} + 4 H2SO3{2-} = Cl{-} + 4 H2SO4{2-}
Al2O3(s) + Fe(s) = Al(s) + Fe2O3(s) =>
Al2O3(s) + 2 Fe(s) = 2 Al(s) + Fe2O3(s)
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
SO3 + SCl2 + Cl = SOCl2 =>
SO3 + 2 SCl2 + 2 Cl = 3 SOCl2
Hg2Cl2 + NH3 = HgNH2Cl + H2 =>
Hg2Cl2 + 2 NH3 = 2 HgNH2Cl + H2
Cr(s) + Pb(NO3)2(aq) = Pb(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Pb(NO3)2(aq) = 3 Pb(s) + 2 Cr(NO3)3(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4NO3(s) = N2(s) + O2(g) + H2O(s) =>
2 NH4NO3(s) = 2 N2(s) + O2(g) + 4 H2O(s)
Zn(s) + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn(s) + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
HCl + Cu = CuCl + H2 =>
2 HCl + 2 Cu = 2 CuCl + H2
Zn + CuSO4 + H2O = ZnSO4 + Cu(OH)2 + H2 =>
Zn + CuSO4 + 2 H2O = ZnSO4 + Cu(OH)2 + H2
Na2CO3(aq) + CH3COOH(l) = H2O + CO2(g) + Na(CH3COO)(aq) =>
Na2CO3(aq) + 2 CH3COOH(l) = H2O + CO2(g) + 2 Na(CH3COO)(aq)
(NH4)2CO3 + HCl = H2CO3 + (NH4)Cl =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2(NH4)Cl
NH3 + KMnO4 + H2SO4 = N2O + K2SO4 + MnSO4 + H2O =>
10 NH3 + 8 KMnO4 + 12 H2SO4 = 5 N2O + 4 K2SO4 + 8 MnSO4 + 27 H2O
Cu(NO3)2 + NaPO3 = NaCuPO4 + NO2 + O2 =>
2 Cu(NO3)2 + 2 NaPO3 = 2 NaCuPO4 + 4 NO2 + O2
K{3+}PO{4+} + HCl = KCl + H{3+}PO{4+} =>
K{3+}PO{4+} + HCl = KCl + H{3+}PO{4+}
Fe + (Na3PO4) + (H2O) + (O2) = Fe3(PO4)2 + NaOH =>
6 Fe + 4(Na3PO4) + 6(H2O) + 3(O2) = 2 Fe3(PO4)2 + 12 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
(CuOH)2SO4 + HCl = CuCl2 + CuSO4 + H2O =>
(CuOH)2SO4 + 2 HCl = CuCl2 + CuSO4 + 2 H2O
Na2SiO3 + H2O = NaOH + H2SiO3 =>
Na2SiO3 + 2 H2O = 2 NaOH + H2SiO3
LqHz + M2SO4 = LqMSO4 + MHz =>
LqHz + M2SO4 = LqMSO4 + MHz
Cu2(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2SO4
In + HNO3 = InO3 + NO + H2O =>
In + 2 HNO3 = InO3 + 2 NO + H2O
Fe(NO3)2 + NaI = FeNa2 + I(NO3) =>
Fe(NO3)2 + 2 NaI = FeNa2 + 2 I(NO3)
Cu(NO3)2 + N2H4 = Cu + N2 + H2O =>
Cu(NO3)2 + 3 N2H4 = Cu + 4 N2 + 6 H2O
N2H8 + Cr2O7 = N2 + H2O + Cr2O3 =>
N2H8 + Cr2O7 = N2 + 4 H2O + Cr2O3
CaCl2(aq) + KOH(aq) = KCl(aq) + Ca(OH)2 =>
CaCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Ca(OH)2
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
HCl + NaOH = H2O + Na2OHCl =>
HCl + 2 NaOH = H2O + Na2OHCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C12H7O4 + O2 = H2O + CO2 =>
4 C12H7O4 + 47 O2 = 14 H2O + 48 CO2
Mg3(Po4)2 + NiCl2 = Ni3(Po4)2 + MgCl2 =>
Mg3(Po4)2 + 3 NiCl2 = Ni3(Po4)2 + 3 MgCl2
AlN3O9 + Ni(CO)4 = Al2O3 + CO2 + NiO + N2 =>
2 AlN3O9 + 3 Ni(CO)4 = Al2O3 + 12 CO2 + 3 NiO + 3 N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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