| 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 |
CuSO4 + 9 Al = Al9SO4 + Cu
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Pb(NO3)4 + Na3PO4 = NaNO3 + Pb3(PO4)4 =>
3 Pb(NO3)4 + 4 Na3PO4 = 12 NaNO3 + Pb3(PO4)4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
F2 + KI = F2I + K =>
F2 + KI = F2I + K
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Pb + HC1 = PbC1 + H2 =>
2 Pb + 2 HC1 = 2 PbC1 + H2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
FeSO4 + K2CO3 = FeCO3 + K2SO4 =>
FeSO4 + K2CO3 = FeCO3 + K2SO4
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2O2 + MnO2 = HMn + O2 =>
H2O2 + 2 MnO2 = 2 HMn + 3 O2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Al(PO4) + BaCl = AlCl + BaPO4 =>
Al(PO4) + BaCl = AlCl + BaPO4
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Zn + HCl = HZn + Cl =>
Zn + HCl = HZn + Cl
Bi(NO3)3(aq) + NaOH(aq) = Bi(OH)3(s) + NaNO3(aq) =>
Bi(NO3)3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaNO3(aq)
Bi(NO3)3(aq) + NaOH(aq) = Bi(OH)3(s) + NaNO3(aq) =>
Bi(NO3)3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaNO3(aq)
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Bi(NO3)3(aq) + NaOH(aq) = Bi(OH)3 + NaNO3(aq) =>
Bi(NO3)3(aq) + 3 NaOH(aq) = Bi(OH)3 + 3 NaNO3(aq)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
SnO + H3ClO = SnCl2 + H2O =>
SnO + 2 H3ClO = SnCl2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/23/07
Equations balanced on 01/22/07
化学反応式の係数調整サイトへのご意見·ご感想
