| 前日に均衡した方程式 |
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq)
H + C2H3O2 = CH3COOH =>
H + C2H3O2 = CH3COOH
Ni + H3PO4 = Ni(PO4)2 + H2 =>
Ni + 2 H3PO4 = Ni(PO4)2 + 3 H2
NaI(aq) + Cu(NO3)2(aq) = CuI2 + NaNO3(aq) =>
2 NaI(aq) + Cu(NO3)2(aq) = CuI2 + 2 NaNO3(aq)
CH3CH2OH + MnO4 = CH3CHO + Mn + H2O =>
4 CH3CH2OH + MnO4 = 4 CH3CHO + Mn + 4 H2O
KIO4 + (NH4)2S2O8 = K2S2O8 + NH4IO4 =>
2 KIO4 + (NH4)2S2O8 = K2S2O8 + 2 NH4IO4
CrCl3 + H2O = Cr2O3 + HCl =>
2 CrCl3 + 3 H2O = Cr2O3 + 6 HCl
CO2(g) + H2(g) = HCOOH(g) =>
CO2(g) + H2(g) = HCOOH(g)
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
Cu + Sn(SO4)2 = CuSO4 + Sn =>
2 Cu + Sn(SO4)2 = 2 CuSO4 + Sn
Ru + KNO3 + KOH = K2RuO4 + N2 + H2O =>
5 Ru + 6 KNO3 + 4 KOH = 5 K2RuO4 + 3 N2 + 2 H2O
HCl + AgC2H3O2 = AgCl + HC2H3O2 =>
HCl + AgC2H3O2 = AgCl + HC2H3O2
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
FeS + CH3COOH = Fe(CH3COO)2 + H2S =>
FeS + 2 CH3COOH = Fe(CH3COO)2 + H2S
Cu(HCO3)2(s) = CuCO3(s) + H2O(l) + CO2(g) =>
Cu(HCO3)2(s) = CuCO3(s) + H2O(l) + CO2(g)
SiO + Al = Si + AlO =>
SiO + Al = Si + AlO
Li2O(s) + HCl(aq) = LiCl(aq) + H2O(l) =>
Li2O(s) + 2 HCl(aq) = 2 LiCl(aq) + H2O(l)
Cu + Fe2(SO4)3 = Cu(SO4) + FeSO4 =>
Cu + Fe2(SO4)3 = Cu(SO4) + 2 FeSO4
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
CaCO3 + H = Ca + H2O + CO2 =>
CaCO3 + 2 H = Ca + H2O + CO2
K2SiO3 = K + SiO3 =>
K2SiO3 = 2 K + SiO3
C3H8 + Cl = C3H7Cl + H =>
C3H8 + Cl = C3H7Cl + H
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
AlP + H2O = PH3 + Al2O3 =>
2 AlP + 3 H2O = 2 PH3 + Al2O3
MnCl2(aq) + NaOH(aq) = Mn(OH)2 + NaCl(aq) =>
MnCl2(aq) + 2 NaOH(aq) = Mn(OH)2 + 2 NaCl(aq)
HN2 + O2 = NO + H2O =>
4 HN2 + 5 O2 = 8 NO + 2 H2O
H + O + Cl = HOCl =>
H + O + Cl = HOCl
Hg2(NO3)2 + KCl = Hg2Cl2 + KNO3 =>
Hg2(NO3)2 + 2 KCl = Hg2Cl2 + 2 KNO3
CHCl3 = C + H + Cl =>
CHCl3 = C + H + 3 Cl
CH3CHCH2 + H2O = CH3CH2CH2OH =>
CH3CHCH2 + H2O = CH3CH2CH2OH
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
CH3CCCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 3 H2O
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
Cr(NO3)3 + H2O2 = H2CrO4 + HNO3 + O2 =>
2 Cr(NO3)3 + 5 H2O2 = 2 H2CrO4 + 6 HNO3 + O2
NH3(g) + H2O = NH4OH =>
NH3(g) + H2O = NH4OH
Ti + Br = TiBr4 =>
Ti + 4 Br = TiBr4
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2 =>
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2
(CH3)3N + HCl = (CH3)Cl + NH3 =>
(CH3)3N + 3 HCl = 3(CH3)Cl + NH3
NO(g) + O2(g) + H2O(l) = HNO2(aq) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(aq)
K2CO3(s) + H2SO4(aq) = K2SO4 + H2O + CO2 =>
K2CO3(s) + H2SO4(aq) = K2SO4 + H2O + CO2
NaNO3 + HBr = NaBr + HNO3 =>
NaNO3 + HBr = NaBr + HNO3
Ba(OH)2 + H2SO4 = (BaSO4)2 + H2O =>
2 Ba(OH)2 + 2 H2SO4 = (BaSO4)2 + 4 H2O
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
S2 + Cl2 = S2Cl2 =>
S2 + Cl2 = S2Cl2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
Ni + NH4OH = Ni(NH3)4 + H2O =>
Ni + 4 NH4OH = Ni(NH3)4 + 4 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10/23/24
方程式のバランス11/22/23
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