| 前日に均衡した方程式 |
Na2ZnO2 + 2 CH3COOH + H2S = ZnS + 2 H2O + 2 NaCH3COO
Mg + AlCl{3} = Mg{2+} + Cl{-} + Al =>
2 Mg + AlCl{3} = 2 Mg{2+} + Cl{-} + Al
CH3COOH + NaHCO3 = C2H3Na02 + H2O + CO =>
13 CH3COOH + 8 NaHCO3 = 4 C2H3Na02 + 24 H2O + 26 CO
Cr(OH)2 + H2SO4 = H2Cr(SO4)2 + H2O =>
Cr(OH)2 + 2 H2SO4 = H2Cr(SO4)2 + 2 H2O
NaF(ac) + AgNO3(ac) = NaNO3 + AgF =>
NaF(ac) + AgNO3(ac) = NaNO3 + AgF
N + O2 = NO2 =>
N + O2 = NO2
H2SO4 + Br2 = HBrO3 + S + H2O =>
5 H2SO4 + 3 Br2 = 6 HBrO3 + 5 S + 2 H2O
NO2 + Zn = ZnO + NO =>
NO2 + Zn = ZnO + NO
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
MnO2 + O2 = Mn2O7 =>
4 MnO2 + 3 O2 = 2 Mn2O7
Sr(OH)2**H2O + HCl = SrCl2 + H2O =>
Sr(OH)2**H2O + 2 HCl = SrCl2 + 3 H2O
H2SnO3 + NaOH = Na2SnO3 + H2O =>
H2SnO3 + 2 NaOH = Na2SnO3 + 2 H2O
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
(NH)4(NO)2 = N + H2O =>
(NH)4(NO)2 = 6 N + 2 H2O
CN{-}(aq) + MnO4{-}(aq) + H2O(l) = CO2{-}(aq) + NO(g) + MnO2(s) + OH{-}(aq) =>
CN{-}(aq) + 2 MnO4{-}(aq) + H2O(l) = CO2{-}(aq) + NO(g) + 2 MnO2(s) + 2 OH{-}(aq)
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
Ag(NO3) + NH4(CO3) = Ag(CO3) + NH4(NO3) =>
Ag(NO3) + NH4(CO3) = Ag(CO3) + NH4(NO3)
C2H6O2(l) + O2(g) = CO2(g) + H2O =>
2 C2H6O2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O
HLiO + Cl2Mn = H2MnO2 + LiCl =>
2 HLiO + Cl2Mn = H2MnO2 + 2 LiCl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Hydrogen + chlorine = hydrogenChloride =>
H2 + Cl2 = 2 HCl
Mg5(CO3)4(OH)2 + HCl = H2O + MgCl2 + CO2 =>
Mg5(CO3)4(OH)2 + 10 HCl = 6 H2O + 5 MgCl2 + 4 CO2
Y2O3 + CuO + Sb2O3 + O2 = Y3Cu2Sb3O14 =>
3 Y2O3 + 4 CuO + 3 Sb2O3 + 3 O2 = 2 Y3Cu2Sb3O14
NH4NO3 + C6H12N4 = CO2 + H2O + N2 =>
18 NH4NO3 + C6H12N4 = 6 CO2 + 42 H2O + 20 N2
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
Mg(OH)2(aq) + HCl(aq) = H2O(g) + MgCl2(s) =>
Mg(OH)2(aq) + 2 HCl(aq) = 2 H2O(g) + MgCl2(s)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C30H62 + H2O = H2 + CO =>
C30H62 + 30 H2O = 61 H2 + 30 CO
ZnO + HBrO3 = Zn(BrO3)2 + H2O =>
ZnO + 2 HBrO3 = Zn(BrO3)2 + H2O
TnO + C = Tn + CO =>
TnO + C = Tn + CO
I2 + KCl = I2Cl + KI =>
3 I2 + 2 KCl = 2 I2Cl + 2 KI
J2 + O2 = J2O7 =>
2 J2 + 7 O2 = 2 J2O7
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Pb2(aq) + KCl(aq) = PbCl2(s) + K(aq) =>
Pb2(aq) + 4 KCl(aq) = 2 PbCl2(s) + 4 K(aq)
Na2S = Na + S =>
Na2S = 2 Na + S
Fe(NO3)2 + KHSO4 = Fe2(SO4)3 + K2SO4 + NO + H2O + Fe(NO3)3 =>
9 Fe(NO3)2 + 12 KHSO4 = 2 Fe2(SO4)3 + 6 K2SO4 + 3 NO + 6 H2O + 5 Fe(NO3)3
Al(OH)Cl2 + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)Cl2 + 3 H2SO4 = Al2(SO4)3 + 4 HCl + 2 H2O
CH4N2O + C7H6O2 + CH4O = C22H17N3O + H2O =>
18 CH4N2O + 29 C7H6O2 + 43 CH4O = 12 C22H17N3O + 107 H2O
FeCl3 + KCN = FeC3N3 + KCl =>
FeCl3 + 3 KCN = FeC3N3 + 3 KCl
H3PO4 + Na2CO3 + AgNO3 = Ag3PO4 + NaNO3 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 + 6 AgNO3 = 2 Ag3PO4 + 6 NaNO3 + 3 H2O + 3 CO2
NiC2O4H2O + O2 = NiO + H2O + CO2 =>
2 NiC2O4H2O + O2 = 2 NiO + 2 H2O + 4 CO2
Na2SO3 + Br2 = Br2SO3 + Na =>
Na2SO3 + Br2 = Br2SO3 + 2 Na
La + Rh + Al + Ge = La2RhAl7Ge4 =>
2 La + Rh + 7 Al + 4 Ge = La2RhAl7Ge4
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
K + MgS = S + KMg =>
K + MgS = S + KMg
FeCl3 + Na2SO4 = Na2Cl3 + SO4Fe =>
FeCl3 + Na2SO4 = Na2Cl3 + SO4Fe
Na(s) + CuCl(aq) = NaCl(aq) + Cu(s) =>
Na(s) + CuCl(aq) = NaCl(aq) + Cu(s)
(NH4)3 + PO4 + (PbCl2) = NH4Cl + Pb3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3(PbCl2) = 6 NH4Cl + Pb3(PO4)2
Ca2(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O + 2 CO2
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
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