| 前日に均衡した方程式 |
SiHCl3 + 3 HCl = 3 Cl2 + SiH4
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
SiHCl3 + HCl = Cl2 + SiH4 =>
SiHCl3 + 3 HCl = 3 Cl2 + SiH4
NaClO3 + H2SO4 = NaHSO4 + Cl2 + O2 + H2O =>
4 NaClO3 + 4 H2SO4 = 4 NaHSO4 + 2 Cl2 + 5 O2 + 2 H2O
(NH4)3(PO4) + Ba(OH)2 = NH4OH + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(OH)2 = 6 NH4OH + Ba3(PO4)2
Rb + MgO = RbO + Mg =>
Rb + MgO = RbO + Mg
Cu2O = Cu + CuO =>
Cu2O = Cu + CuO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H8(OH)2 + NaOH = C7H8(ONa)2 + H2O =>
C7H8(OH)2 + 2 NaOH = C7H8(ONa)2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeBr2 + NaHCO3 = Fe(OH)2 + CO2 + NaBr =>
FeBr2 + 2 NaHCO3 = Fe(OH)2 + 2 CO2 + 2 NaBr
Cd + Bi{+3} = Cd{+2} + Bi =>
3 Cd + 2 Bi{+3} = 3 Cd{+2} + 2 Bi
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Li2SO4 + AgC2H3O2 = LiC2H3O2 + Ag2SO4 =>
Li2SO4 + 2 AgC2H3O2 = 2 LiC2H3O2 + Ag2SO4
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeBr2 + H2O = FeOHBr + HBr =>
FeBr2 + H2O = FeOHBr + HBr
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + 7 H2O + Cr2(SO4)3
K(s) + H3PO4 = H2(g) + K3PO4 =>
6 K(s) + 2 H3PO4 = 3 H2(g) + 2 K3PO4
KF + K2CrO4 + H2SO4 = F2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KF + 2 K2CrO4 + 8 H2SO4 = 3 F2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
Pb{2+} + Br{2-} = PbBr =>
Pb{2+} + Br{2-} = PbBr
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + Fe(NO3)2 = FeCl2 + NaNO3 =>
2 NaCl + Fe(NO3)2 = FeCl2 + 2 NaNO3
Mg(NO3)2 + HCl = HNO3 + MgCl2 =>
Mg(NO3)2 + 2 HCl = 2 HNO3 + MgCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KF + Mn(NO3)2 = KNO3 + MnF2 =>
2 KF + Mn(NO3)2 = 2 KNO3 + MnF2
(C2H5OSO3)2Ca + Na2CO3 = C2H5OSO3Na + CaCO3 =>
(C2H5OSO3)2Ca + Na2CO3 = 2 C2H5OSO3Na + CaCO3
Na + Cl{2} = Cl + Na{+} =>
2 Na + Cl{2} = Cl + 2 Na{+}
Mg2(SO4)3 + KOH = Mg(OH)3 + K2SO4 =>
Mg2(SO4)3 + 6 KOH = 2 Mg(OH)3 + 3 K2SO4
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Au + Ne = AuNe =>
Au + Ne = AuNe
NaOH + CuS = NaCu + H2 + SO =>
2 NaOH + 2 CuS = 2 NaCu + H2 + 2 SO
CuCO3*Cu(OH)2 + H2O = Cu(OH)2 + CO2 =>
CuCO3*Cu(OH)2 + H2O = 2 Cu(OH)2 + CO2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
LiCl + I = LiI + Cl =>
LiCl + I = LiI + Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl + NaPO = Ba(PO) + NaCl =>
BaCl + NaPO = Ba(PO) + NaCl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CH3COCH3 + NaCN + H2SO4 = (CH3)2C(CN)OH + Na2SO4 =>
2 CH3COCH3 + 2 NaCN + H2SO4 = 2(CH3)2C(CN)OH + Na2SO4
Na2S2O3 + HNO3 = NaNO3 + H2S2O3 =>
Na2S2O3 + 2 HNO3 = 2 NaNO3 + H2S2O3
Cu + AgN = CuNAg =>
Cu + AgN = CuNAg
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Co(s) + AgCl(aq) = Ag(s) + CoCl2(aq) =>
Co(s) + 2 AgCl(aq) = 2 Ag(s) + CoCl2(aq)
Al(OH)3 + AlPO4 = [AlOH]3(PO4)2 =>
Al(OH)3 + 2 AlPO4 = [AlOH]3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス12/22/24
方程式のバランス01/21/24
化学反応式の係数調整サイトへのご意見·ご感想
