| 前日に均衡した方程式 |
C6H13OH + NaBr + H2SO4 = C6H13Br + H2O + NaHSO4
Sodiumhydroxide + sulfuricacid = water + sodiumsulfate =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
SnO + KOH + H2O = K2[Sn(OH)6] + H2 =>
SnO + 2 KOH + 3 H2O = K2[Sn(OH)6] + H2
Fe2O3 + H2SO4 = H2 + Fe2S3 + O2 =>
2 Fe2O3 + 6 H2SO4 = 6 H2 + 2 Fe2S3 + 15 O2
Na2O + HF = NaF + H2O =>
Na2O + 2 HF = 2 NaF + H2O
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
Fe(OH)2 + NaOH + H2O2 = Na2FeO3 + H2O =>
Fe(OH)2 + 2 NaOH + H2O2 = Na2FeO3 + 3 H2O
O5 = O =>
O5 = 5 O
HNO3 + C6H10O5 = H2O + N2O3 + CO2 =>
12 HNO3 + C6H10O5 = 11 H2O + 6 N2O3 + 6 CO2
Hg(NO3)2 + AlCl3 = HgCl2 + Al(NO3)3 =>
3 Hg(NO3)2 + 2 AlCl3 = 3 HgCl2 + 2 Al(NO3)3
H2Cr2O7 + FeO = Cr2O3 + H2O + Fe2O3 =>
H2Cr2O7 + 6 FeO = Cr2O3 + H2O + 3 Fe2O3
K2SO3(s) + H2SO4(aq) = K2SO4 + SO2 + H2O =>
K2SO3(s) + H2SO4(aq) = K2SO4 + SO2 + H2O
FeS2 + H2O + O = FeSO4 + H2SO4 =>
FeS2 + H2O + 7 O = FeSO4 + H2SO4
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
K5 + N2 = K3N =>
6 K5 + 5 N2 = 10 K3N
Ag + H2SO4(aq) = Ag2SO4(aq) + SO2(g) + H2O(l) =>
2 Ag + 2 H2SO4(aq) = Ag2SO4(aq) + SO2(g) + 2 H2O(l)
C6H5CH3CHCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
35 C6H5CH3CHCH3 + 66 KMnO4 + 99 H2SO4 = 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH + 174 H2O
C4H10O + C3H6O = C6H12O + CH4O =>
C4H10O + C3H6O = C6H12O + CH4O
SrCl2 + Na2Co3 = NaCl + SrCo3 =>
SrCl2 + Na2Co3 = 2 NaCl + SrCo3
Br2(l) + NaI(aq) = I2 + NaBr =>
Br2(l) + 2 NaI(aq) = I2 + 2 NaBr
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
(NH4)2S2O8 + AgNO3 = (NH4)NO3 + Ag2S2O8 =>
(NH4)2S2O8 + 2 AgNO3 = 2(NH4)NO3 + Ag2S2O8
Na2S2O3 + NaOH = NaSO3 + Na2S + H2O =>
7 Na2S2O3 + 6 NaOH = 8 NaSO3 + 6 Na2S + 3 H2O
V(OH)3 + KMnO4 + H2SO4 = VOSO4 + MnSO4 + K2SO4 + H2O =>
10 V(OH)3 + 2 KMnO4 + 13 H2SO4 = 10 VOSO4 + 2 MnSO4 + K2SO4 + 28 H2O
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cl12N6 + C6H12 = Cl12C + N2 + H =>
6 Cl12N6 + C6H12 = 6 Cl12C + 18 N2 + 12 H
Fe2 + AlCl3 = Al + FeCl2 =>
3 Fe2 + 4 AlCl3 = 4 Al + 6 FeCl2
Au3{+} + AsH3 + OH{-} = Au + AsO3{-}3 + H2O =>
8 Au3{+} + AsH3 + 9 OH{-} = 24 Au + AsO3{-}3 + 6 H2O
O + C3H8 = H2O + CO2 =>
10 O + C3H8 = 4 H2O + 3 CO2
NH4OH + Cr = Cr(OH)3 + NH4 =>
3 NH4OH + Cr = Cr(OH)3 + 3 NH4
NH3 + FeBr2 + H2O = NH4Br + Fe(OH)2 =>
2 NH3 + FeBr2 + 2 H2O = 2 NH4Br + Fe(OH)2
V8H18 + O2 = VO2 + H2O =>
2 V8H18 + 25 O2 = 16 VO2 + 18 H2O
SnCl(aq) + NaSO4(aq) = SnSO4(aq) + NaCl(aq) =>
SnCl(aq) + NaSO4(aq) = SnSO4(aq) + NaCl(aq)
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq) =>
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq)
K2Cr2O7 + CO + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = 3 CO2 + Cr2(SO4)3 + K2SO4 + 4 H2O
AgNO3(s) + MgCO3 = Ag2CO3 + Mg(NO3)2 =>
2 AgNO3(s) + MgCO3 = Ag2CO3 + Mg(NO3)2
FeSO4 + S{2-} = FeS + SO4{2-} =>
FeSO4 + S{2-} = FeS + SO4{2-}
CuCl2 = Cu(Cl)2 =>
CuCl2 = Cu(Cl)2
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + KSO4 + H2O =>
4 NaCl + KMnO4 + 4 H2SO4 = 2 Cl2 + MnSO4 + 2 Na2SO4 + KSO4 + 4 H2O
La(OH)2 + MgCl2 = LaCl2 + Mg(OH)2 =>
La(OH)2 + MgCl2 = LaCl2 + Mg(OH)2
K2SiO3 + LiCl = Li2SiO3 + KCl =>
K2SiO3 + 2 LiCl = Li2SiO3 + 2 KCl
Zn(s) + Au2(CrO4)3(aq) = Au(s) + ZnCrO4(aq) =>
3 Zn(s) + Au2(CrO4)3(aq) = 2 Au(s) + 3 ZnCrO4(aq)
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
Fe + C2H6O = FeO + C2H6 =>
Fe + C2H6O = FeO + C2H6
LiOH + V2O5 + C6H12O6 = Li2VO3 + CO2 + H2O =>
48 LiOH + 12 V2O5 + C6H12O6 = 24 Li2VO3 + 6 CO2 + 30 H2O
C3H8O + H{+} + KMnO4 = C3H6O + MnO2 + K{+} + H2O =>
3 C3H8O + 2 H{+} + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 K{+} + 4 H2O
Na2SiO3 + CuCl2 = Cu2(SiO3)2 + NaCl =>
2 Na2SiO3 + 2 CuCl2 = Cu2(SiO3)2 + 4 NaCl
Er(SeO3)(NO3)(H2O) = Er(SeO3)(NO3) + H2O =>
Er(SeO3)(NO3)(H2O) = Er(SeO3)(NO3) + H2O
Rh(OH)3 + Tl(HS)3 = Rh(HS)3 + Tl(OH)3 =>
Rh(OH)3 + Tl(HS)3 = Rh(HS)3 + Tl(OH)3
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