| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4 =>
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4 =>
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4 =>
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4
Hg2Cl2 = Hg + HgCl2 =>
Hg2Cl2 = Hg + HgCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4 =>
Pb(NO3)4 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)4
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
H2 + V2O3 = VO + H2O =>
H2 + V2O3 = 2 VO + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI + NaSiO3 + CaF2 + H2O =>
43 H2 + 6 Ca(CN)2 + 2 NaAlF4 + 4 FeSO4 + 2 MgSiO3 + 2 KI + 2 H3PO4 + 4 PbCrO4 + 8 BrCl + 2 CF2Cl2 + 8 SO2 = 4 PbBr2 + 4 CrCl3 + 2 MgCO3 + 2 KAl(OH)4 + 4 Fe(SCN)3 + 2 PI + 2 NaSiO3 + 6 CaF2 + 42 H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4O10 + H2O = H3(PO4) =>
P4O10 + 6 H2O = 4 H3(PO4)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2 =>
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KNO3 + Zn(C2H3O2)2 = K(C2H3O2)2 + ZnNO3 =>
KNO3 + Zn(C2H3O2)2 = K(C2H3O2)2 + ZnNO3
NH3 + O3 = N2O5 + H2O =>
6 NH3 + 8 O3 = 3 N2O5 + 9 H2O
H(ClO4) + P4O10 = H3(PO4) + Cl2O7 =>
12 H(ClO4) + P4O10 = 4 H3(PO4) + 6 Cl2O7
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
KNO3 + Zn(C2H3O2)2 = K(C2H3O2) + Zn(NO3)2 =>
2 KNO3 + Zn(C2H3O2)2 = 2 K(C2H3O2) + Zn(NO3)2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
SrBr2 + (NH4)2(CO3) = Sr(CO3) + (NH4)Br =>
SrBr2 + (NH4)2(CO3) = Sr(CO3) + 2(NH4)Br
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + NaSiO3 + CaF2 + H2O =>
119 H2 + 18 Ca(CN)2 + 6 NaAlF4 + 12 FeSO4 + 6 MgSiO3 + 6 KI + 2 H3PO4 + 12 PbCrO4 + 24 BrCl + 6 CF2Cl2 + 24 SO2 = 12 PbBr2 + 12 CrCl3 + 6 MgCO3 + 6 KAl(OH)4 + 12 Fe(SCN)3 + 2 PI3 + 6 NaSiO3 + 18 CaF2 + 110 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/18/08
Equations balanced on 04/17/07
化学反応式の係数調整サイトへのご意見·ご感想
