| 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 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca + Al2(SO4)3 = Ca(SO4) + Al =>
3 Ca + Al2(SO4)3 = 3 Ca(SO4) + 2 Al
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
HCl + Zn = ZnCl + H =>
HCl + Zn = ZnCl + H
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Zn + CuCl3 = CuCl2 + ZnCl2 =>
Zn + 2 CuCl3 = 2 CuCl2 + ZnCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + SO4 = HS + CO2 + H2O =>
9 CH3COOH + 8 SO4 = 8 HS + 18 CO2 + 14 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na(OH) + H2(SO4) = Na2(SO4) + H2O =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3COO{-} + SO4{-2} = HS{-} + CO2 + OH{-} =>
CH3COO{-} + SO4{-2} = HS{-} + 2 CO2 + 2 OH{-}
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
O3 = O2 =>
2 O3 = 3 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3COO{-} + SO4{-2} = HS{-} + CO2 + OH{-} =>
CH3COO{-} + SO4{-2} = HS{-} + 2 CO2 + 2 OH{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2CO3 + HBr = NaBr + H2O + CO2 =>
Na2CO3 + 2 HBr = 2 NaBr + H2O + CO2
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
H2(CO3) = H2O + CO2 =>
H2(CO3) = H2O + CO2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
H2(SO4) = H2O + (SO3) =>
H2(SO4) = H2O + (SO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H3N2O4Cl + NaOH = C6H4O5N2 + NaCl =>
C6H3N2O4Cl + NaOH = C6H4O5N2 + NaCl
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
| 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 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/22/10
Equations balanced on 01/21/10
化学反応式の係数調整サイトへのご意見·ご感想
