| 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 |
2 Na3BO3 + 3 CaCO3 = 3 Na2CO3 + Ca3(BO3)2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
10 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Pb + I = PbI2 =>
Pb + 2 I = PbI2
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
HCl(aq) + Ca(OH)2(aq) = H(OH)2(aq) + CaCl =>
HCl(aq) + Ca(OH)2(aq) = H(OH)2(aq) + CaCl
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
Na2CO3 + Zn(NO3)2 = ZnCO3 + NaNO3 =>
Na2CO3 + Zn(NO3)2 = ZnCO3 + 2 NaNO3
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
CaPO8 + SiO2 + C = P4 + CaSiO3 + CO =>
4 CaPO8 + 4 SiO2 + 28 C = P4 + 4 CaSiO3 + 28 CO
Mg(C2H3O2)2 + Ca3(BO3)2 = Mg3(BO3)2 + Ca(C2H3O2)2 =>
3 Mg(C2H3O2)2 + Ca3(BO3)2 = Mg3(BO3)2 + 3 Ca(C2H3O2)2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
(CoCl2)*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2(CoCl2)*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu(C2H3O2) + KCl = CuCl + K(C2H3O2) =>
Cu(C2H3O2) + KCl = CuCl + K(C2H3O2)
HCl + Na3PO4 = H3PO4 + NaCl =>
3 HCl + Na3PO4 = H3PO4 + 3 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
SrCl2 + CuSo4 = SrSo4 + CuCl2 =>
SrCl2 + CuSo4 = SrSo4 + CuCl2
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Ba()H02*8H20 + NH4SCN = Ba(SCN)2 + H20 + NH3 =>
5 Ba()H02*8H20 + 10 NH4SCN = 5 Ba(SCN)2 + 41 H20 + 10 NH3
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + Cl = CuCl2 =>
Cu + 2 Cl = CuCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na = Na =>
Na = Na
H2O4SSO4 + MgCl2 = H2O4SCl2 + MgSO4 =>
H2O4SSO4 + MgCl2 = H2O4SCl2 + MgSO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CrO4{2-} + HSnO2{-} + H{+} = CrO2{-} + HSnO3{-} + H2O =>
2 CrO4{2-} + 3 HSnO2{-} + 2 H{+} = 2 CrO2{-} + 3 HSnO3{-} + 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/28/10
Equations balanced on 07/28/09
化学反応式の係数調整サイトへのご意見·ご感想
