| 前日に均衡した方程式 |
N2 + 3 H2 = 2 NH3
Na2MnO4 + Cl2 = NaMnO4 + NaCl =>
2 Na2MnO4 + Cl2 = 2 NaMnO4 + 2 NaCl
HNO3 + Ag2CO3 = H2CO3 + AgNO3 =>
2 HNO3 + Ag2CO3 = H2CO3 + 2 AgNO3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr{3+} + H2O =>
3(CH3)2CHOH + 2 CrO3 + 6 H{+} = 3(CH3)2CO + 2 Cr{3+} + 6 H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Pb(OH)4 + NaOH = Na2[Pb(OH)6] =>
Pb(OH)4 + 2 NaOH = Na2[Pb(OH)6]
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
Co(NO3)2*6H2O + Al2(SO4)3* = CoAl2O4 + H2SO4 + HNO3 + H2O =>
Co(NO3)2*6H2O + Al2(SO4)3* = CoAl2O4 + 3 H2SO4 + 2 HNO3 + 2 H2O
NH4(NO3) + HCl = NH4Cl + HNO3 =>
NH4(NO3) + HCl = NH4Cl + HNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H11I + KOH = C5H11OH + KI =>
C5H11I + KOH = C5H11OH + KI
C + O2 = CO2 =>
C + O2 = CO2
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
NH4NO3 + CaOH2 = CaNO3 + NH3 + H2O =>
9 NH4NO3 + 8 CaOH2 = 8 CaNO3 + 10 NH3 + 11 H2O
C3H6O2 + H2O = CH3OH + CH3COOH =>
C3H6O2 + H2O = CH3OH + CH3COOH
Sr(OH)2 + H2SO4 = Sr(SO4) + H2O =>
Sr(OH)2 + H2SO4 = Sr(SO4) + 2 H2O
KNO3 + Na = KNaNO3 =>
KNO3 + Na = KNaNO3
NH4ReO4 = ReO2 + N2 + H2O =>
2 NH4ReO4 = 2 ReO2 + N2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H5NO + H2O + HCl = C3H6O3 + NH4Cl =>
C3H5NO + 2 H2O + HCl = C3H6O3 + NH4Cl
ZnSO4 + K2O + H2O = K2ZnO2 + H2SO4 =>
ZnSO4 + K2O + H2O = K2ZnO2 + H2SO4
C*O2 = CO2 =>
C*O2 = CO2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
F2 + HBr = Br2 + HF =>
F2 + 2 HBr = Br2 + 2 HF
X2CO3 + HCl = XCl + H2O + CO2 =>
X2CO3 + 2 HCl = 2 XCl + H2O + CO2
AgNH2Cl + HNO3 + H2O = AgCl + NH4NO3 =>
8 AgNH2Cl + 6 HNO3 + 3 H2O = 8 AgCl + 7 NH4NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
Cr2(CO3)3 + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
Cr2(CO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 CO2 + 3 H2O
KMnO4 + PH3 + HBr = KBr + MnBr2 + H3PO4 + H2O =>
8 KMnO4 + 5 PH3 + 24 HBr = 8 KBr + 8 MnBr2 + 5 H3PO4 + 12 H2O
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
P4S6 + NO3{-} + H{+} = NO + H2PO4 + SO2 + H2O =>
P4S6 + 16 NO3{-} + 16 H{+} = 16 NO + 4 H2PO4 + 6 SO2 + 4 H2O
BAl2 + Ag2SO4 = Al2Ag2 + BSO4 =>
BAl2 + Ag2SO4 = Al2Ag2 + BSO4
FeMnSO4 = FeSO4Mn =>
FeMnSO4 = FeSO4Mn
Ba(NO3)2LiSO4 = BaSO4Li(NO3)2 =>
Ba(NO3)2LiSO4 = BaSO4Li(NO3)2
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
NaF + H2S = Na2S + HF =>
2 NaF + H2S = Na2S + 2 HF
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
FeCl3KCl = KCl3FeCl =>
FeCl3KCl = KCl3FeCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH2OH + Na[Sn(OH)3] + NaOH + H2O = Na2[Sn(OH)6] + NH3 =>
NH2OH + Na[Sn(OH)3] + NaOH + H2O = Na2[Sn(OH)6] + NH3
CH3CH2OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CH2OH + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Ba(No3)2 + Po4 = Ba3(Po4)2 + No3 =>
3 Ba(No3)2 + 2 Po4 = Ba3(Po4)2 + 6 No3
C2H8O4 + O2 = CO2 + H2O =>
C2H8O4 + 2 O2 = 2 CO2 + 4 H2O
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Na2S(s) + HI(aq) = H2S(g) + NaI(aq) =>
Na2S(s) + 2 HI(aq) = H2S(g) + 2 NaI(aq)
KOCO2 = KO2CO =>
KOCO2 = KO2CO
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