| 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 |
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
H2SO4 + K2MnO4 = K2SO4 + MnSO4 + H2O + O2 =>
2 H2SO4 + K2MnO4 = K2SO4 + MnSO4 + 2 H2O + O2
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Al(s) + HCl(aq) = AlCl2(aq) + H2(g) =>
Al(s) + 2 HCl(aq) = AlCl2(aq) + H2(g)
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(g)
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
K3PO4 + Na2OH = K3OH + Na2PO4 =>
K3PO4 + Na2OH = K3OH + Na2PO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C + O = CO =>
C + O = CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(s) + HNO3(aq) = Fe(NO3)2(aq) + NO(g) + H2O(l) =>
3 Fe(s) + 8 HNO3(aq) = 3 Fe(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
HNO3 + Ag = AgNO3 + NO2 + H2O =>
2 HNO3 + Ag = AgNO3 + NO2 + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + *2N2 = NH3 =>
6 H2 + *2N2 = 4 NH3
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
*2H2 + N2 = *2NH3 =>
3*2H2 + 2 N2 = 2*2NH3
*3H2 + N2 = *2NH3 =>
*3H2 + N2 = *2NH3
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2(g) =>
Cu(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2(g)
HCl + K2Cr2O7 = KCl + ClCr + H2O + Cl2 =>
14 HCl + K2Cr2O7 = 2 KCl + 2 ClCr + 7 H2O + 5 Cl2
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + O = SO10 =>
S + 10 O = SO10
KOH + MgS = KS + MgOH =>
KOH + MgS = KS + MgOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + MgS = KS + MgOH =>
KOH + MgS = KS + MgOH
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
CrCl3 + NH3 + H2O = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4Cl
HCl + Fe = FeCl + H2 =>
2 HCl + 2 Fe = 2 FeCl + H2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
HPO + Ca(OH) = Ca(PO) + HOH =>
HPO + Ca(OH) = Ca(PO) + HOH
RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O
HPO + Ca(OH) = Ca(PO) + HOH =>
HPO + Ca(OH) = Ca(PO) + HOH
HPO + Ca(OH) = Ca(PO) + HOH =>
HPO + Ca(OH) = Ca(PO) + HOH
HPO + Ca(OH) = Ca(PO) + HOH =>
HPO + Ca(OH) = Ca(PO) + HOH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/11/09
Equations balanced on 08/10/08
化学反応式の係数調整サイトへのご意見·ご感想
