Equations balanced on the previous day | Equations balanced on the next day |
(NH2)2CO + 21 Fe2O3 = 2 HNO3 + 14 Fe3O4 + CO2 + H2
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
C2H6 + HNO3 = CHNO3 + CH4 =>
2 C2H6 + HNO3 = CHNO3 + 3 CH4
I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HClO3 + Al(OH)3 = AlO3 + HCl(OH)3 =>
HClO3 + Al(OH)3 = AlO3 + HCl(OH)3
KMnO4 + (COOH)2 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NaNO3(s) =>
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NaNO3(s)
Ca(ClO3)2(S) = CaCl2(S) + O2(g) =>
Ca(ClO3)2(S) = CaCl2(S) + 3 O2(g)
HBr(aq) + K2CO3(aq) = HCO3(aq) + BrK2(s) =>
HBr(aq) + K2CO3(aq) = HCO3(aq) + BrK2(s)
Mg3(PO4)2 = Mg2 + PO4 =>
2 Mg3(PO4)2 = 3 Mg2 + 4 PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4(aq) + NaI(aq) = CuI2 + Na2SO4 =>
CuSO4(aq) + 2 NaI(aq) = CuI2 + Na2SO4
HO + NH3 = N2 + H2O =>
6 HO + 2 NH3 = N2 + 6 H2O
NaOCl + H2O = HClO + NaOH =>
NaOCl + H2O = HClO + NaOH
Cu + Ag = CuAg2 =>
Cu + 2 Ag = CuAg2
Al + KOH + H2SO4 = KAl(SO4)12H2O + H2 =>
2 Al + 2 KOH + 24 H2SO4 = 2 KAl(SO4)12H2O + 23 H2
Mg(OH)2 + HCH3CO2 = Mg(CO2) + HCH3(OH)2 =>
Mg(OH)2 + HCH3CO2 = Mg(CO2) + HCH3(OH)2
C2H5NH2 + OH = H2O + C2H5NH =>
C2H5NH2 + OH = H2O + C2H5NH
Na2O + Li2O = NaLiO =>
Na2O + Li2O = 2 NaLiO
C8H10 + H2SO4 = C8H10O3S + H2O =>
C8H10 + H2SO4 = C8H10O3S + H2O
Pb(N3)2 + H2O = HN3 + Pb(OH)2 =>
Pb(N3)2 + 2 H2O = 2 HN3 + Pb(OH)2
CaCl2 + NH4 = Ca4N2 + HCl =>
4 CaCl2 + 2 NH4 = Ca4N2 + 8 HCl
K2CO3 + Pb(NO3)2 = K2(NO3)2 + CO3Pb =>
K2CO3 + Pb(NO3)2 = K2(NO3)2 + CO3Pb
KMnO4 + KNO2 + H2O = MnO2 + KOH + HNO3 =>
2 KMnO4 + 3 KNO2 + 4 H2O = 2 MnO2 + 5 KOH + 3 HNO3
CH3CH2Br + HCN = CH3CH2CN + HBr =>
CH3CH2Br + HCN = CH3CH2CN + HBr
CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
LiNO3 + (NH4)6Mo7O24*4H2O + C6H8O7 = Li2MoO3 + N2 + CO2 + H2O =>
42 LiNO3 + 3(NH4)6Mo7O24*4H2O + 11 C6H8O7 = 21 Li2MoO3 + 30 N2 + 66 CO2 + 92 H2O
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
Fe2O3 + Fe + In2O3 + SnO2 = Fe2InSnO6 =>
5 Fe2O3 + 2 Fe + 3 In2O3 + 6 SnO2 = 6 Fe2InSnO6
NaCl + CuS = Na2S + CuCl2 =>
2 NaCl + CuS = Na2S + CuCl2
HCl(aq) + Na2S2O3(aq) = NaCl(aq) + SO2(g) + S(s) + H20(l) =>
20 HCl(aq) + 10 Na2S2O3(aq) = 20 NaCl(aq) + 15 SO2(g) + 5 S(s) + H20(l)
C2H5OH + C3H6O = H2O + C9H20O2 =>
3 C2H5OH + C3H6O = 2 H2O + C9H20O2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C15H31COONa + MgCl2 = C15H31COOMg + NaCl2 =>
C15H31COONa + MgCl2 = C15H31COOMg + NaCl2
HCI + Na2CO3 = H2CO3 + NaCI =>
2 HCI + Na2CO3 = H2CO3 + 2 NaCI
Sc(C2H3O2)3 + NaOH = Sc(OH)3 + NaC2H3O2 =>
Sc(C2H3O2)3 + 3 NaOH = Sc(OH)3 + 3 NaC2H3O2
NH3(aq) + H3O(aq) = NH4 + H2O =>
NH3(aq) + H3O(aq) = NH4 + H2O
CuO + SO3 + H2O = Cu4SO4(OH)6 =>
4 CuO + SO3 + 3 H2O = Cu4SO4(OH)6
MnSO4 + PbO2(s) + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4(s) + H2O =>
2 MnSO4 + 5 PbO2(s) + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4(s) + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NH4NO3 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + NO + H2O =>
NH4NO3 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + 2 NO + 3 H2O
Cu(C2O4)2 + NH3 = Cu(NH3)4 + C2O4 =>
Cu(C2O4)2 + 4 NH3 = Cu(NH3)4 + 2 C2O4
Na2CO3 + Cu(NO3)2 = Na(NO3) + Cu2(CO3)2 =>
2 Na2CO3 + 2 Cu(NO3)2 = 4 Na(NO3) + Cu2(CO3)2
Fe + HCl = Fe2ClH =>
2 Fe + HCl = Fe2ClH
HBr(aq) + K2CO3(aq) = HCO3(aq) + BrK2(s) =>
HBr(aq) + K2CO3(aq) = HCO3(aq) + BrK2(s)
NH3(aq) + H3O(aq) = NH4 + H2O =>
NH3(aq) + H3O(aq) = NH4 + H2O
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO =>
4 Fe(CrO2)2 + 8 K2CO3 + 3 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO
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