| 前日に均衡した方程式 |
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
La + F2 = LaF3 =>
2 La + 3 F2 = 2 LaF3
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Cr2Se3 + HNO3 + PbO2 = H2CrO4 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = 2 H2CrO4 + 3 H2SeO4 + 15 Pb(NO3)2 + 10 H2O
CaHPO4 + HCl = Ca(H2PO4)2 + CaCl2 =>
2 CaHPO4 + 2 HCl = Ca(H2PO4)2 + CaCl2
Pb(NO3)2(aq) + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2(aq) + MgSO4 = PbSO4 + Mg(NO3)2
Co(NO3)2 + (NH2)2CO = CO2 + CoO + H2O + N2 =>
3 Co(NO3)2 + 5(NH2)2CO = 5 CO2 + 3 CoO + 10 H2O + 8 N2
C2H4 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H4 + 10 MnO4{-} + 2 H2O = 3 C2H2O4 + 10 MnO2 + 10 OH{-}
C5H9NO4(s) + O2(g) = CO2(g) + NH3 + H2O(g) =>
2 C5H9NO4(s) + 9 O2(g) = 10 CO2(g) + 2 NH3 + 6 H2O(g)
A5 + B2 = AB =>
2 A5 + 5 B2 = 10 AB
Cu(NO3)2(aq) + MgS(aq) = CuS(s) + Mg(NO3)2(aq) =>
Cu(NO3)2(aq) + MgS(aq) = CuS(s) + Mg(NO3)2(aq)
XeF6(S) + H2O(l) = XeO3(S) + HF(g) =>
XeF6(S) + 3 H2O(l) = XeO3(S) + 6 HF(g)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
KCl(aq) + H2SO4(aq) = HCl(g) + K2SO4(aq) =>
2 KCl(aq) + H2SO4(aq) = 2 HCl(g) + K2SO4(aq)
NHClO4 = N2 + O2 + Cl2 + H2O =>
4 NHClO4 = 2 N2 + 7 O2 + 2 Cl2 + 2 H2O
V + Cl = VCl =>
V + Cl = VCl
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
N + AgCl = NCl2 + Ag =>
N + 2 AgCl = NCl2 + 2 Ag
NaOHHCe = NaCeH2O =>
NaOHHCe = NaCeH2O
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
Ba(OH)2(aq) + HNO2(aq) = Ba(NO2)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HNO2(aq) = Ba(NO2)2(aq) + 2 H2O(l)
Sn + H2 = SnH2 =>
Sn + H2 = SnH2
AlF3 + MnSO4 = MnF2 + Al2(SO4)3 =>
2 AlF3 + 3 MnSO4 = 3 MnF2 + Al2(SO4)3
HF + CH2Cl2 = CF2H2 + HCl =>
2 HF + CH2Cl2 = CF2H2 + 2 HCl
NaCl + AqNo3 = AqCl + NaNo3 =>
NaCl + AqNo3 = AqCl + NaNo3
CH4 + HNO3 = CO2 + NO2 + H2O =>
CH4 + 8 HNO3 = CO2 + 8 NO2 + 6 H2O
Sn + H2 = SnH2 =>
Sn + H2 = SnH2
LiNO3 + H2SO4 = LiSO4 + H2NO3 =>
LiNO3 + H2SO4 = LiSO4 + H2NO3
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(i) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(i)
C4H10 + Na = NaC4H10 =>
C4H10 + Na = NaC4H10
MnC2O4*H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*H2O + O2 = 2 MnO + 2 H2O + 4 CO2
Fe + HCl = FeHCl3 + H2 =>
Fe + 3 HCl = FeHCl3 + H2
C6N3H7O11 = H2O + N2 + CO2 + CO =>
2 C6N3H7O11 = 7 H2O + 3 N2 + 3 CO2 + 9 CO
BeS + NiCl = BeCl + NiS =>
BeS + NiCl = BeCl + NiS
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
Na2CrO4 + CuF2 = CuCrO4 + NaF =>
Na2CrO4 + CuF2 = CuCrO4 + 2 NaF
FeCl3 + KSCN = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KSCN = K3[Fe(SCN)6] + 3 KCl
NaHCO3(l) + H2SO4(aq) = Na2SO4(l) + H2O(l) + CO2(g) =>
2 NaHCO3(l) + H2SO4(aq) = Na2SO4(l) + 2 H2O(l) + 2 CO2(g)
H + Br = HBr =>
H + Br = HBr
HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr + H{+} = Sr{+2} + H2 =>
Sr + 2 H{+} = Sr{+2} + H2
H2SO4 + Pb(OH)2 = H2O + PbSO4 =>
H2SO4 + Pb(OH)2 = 2 H2O + PbSO4
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
KMnO4 + Zn + H2SO4 = MnSO4 + ZnO3 + KSO4 + H2O =>
3 KMnO4 + 2 Zn + 6 H2SO4 = 3 MnSO4 + 2 ZnO3 + 3 KSO4 + 6 H2O
Al(NO3)3 + COSO4 = Al2(SO4)3 + CO(NO3)2 =>
2 Al(NO3)3 + 3 COSO4 = Al2(SO4)3 + 3 CO(NO3)2
IF5 + KOH = KIO3 + KF + H2O =>
IF5 + 6 KOH = KIO3 + 5 KF + 3 H2O
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