| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn(NO3)2 + 2 AgClO4 = Zn(ClO4)2 + 2 AgNO3
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HNO3 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO3 = 3 H2SO4 + 2 NO + H2O
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ba2(CO3)2 + H2SO4 = BaSO4 + H2CO3 =>
Ba2(CO3)2 + 2 H2SO4 = 2 BaSO4 + 2 H2CO3
SNCl4 + NH3 = SNCl3 + HCl + N2 =>
6 SNCl4 + 2 NH3 = 6 SNCl3 + 6 HCl + N2
NaHCO3(s) = Na2CO3 + CO2(aq) + H2O =>
2 NaHCO3(s) = Na2CO3 + CO2(aq) + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KBr + H3PO4 = HBr + KH2PO4 =>
KBr + H3PO4 = HBr + KH2PO4
Bi(NO3)3 + H2O = HNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 H2O = 3 HNO3 + Bi(OH)3
(a)Mg + O = MgO =>
(a)Mg + O = MgO
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
H2SO4 + KlO3 + KI = I2 + Kl + K2SO4 + H2O =>
3 H2SO4 + KlO3 + 6 KI = 3 I2 + Kl + 3 K2SO4 + 3 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Na + H2O = H2 + Na(OH)2 =>
Na + 2 H2O = H2 + Na(OH)2
Ba + H2SO4 = Ba(SO4) + H2 =>
Ba + H2SO4 = Ba(SO4) + H2
Na2O + HNO3 = Na2ONO2 + OH =>
Na2O + HNO3 = Na2ONO2 + OH
Ca(OH)2 + (NH3)2CO3 = CaCO3 + NH3OH =>
Ca(OH)2 + (NH3)2CO3 = CaCO3 + 2 NH3OH
(C6H5NH3)Cl + NaOH = C6H5NH2 + NaCl + H2O =>
(C6H5NH3)Cl + NaOH = C6H5NH2 + NaCl + H2O
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
Pb{2} + S{2-} = PbS =>
Pb{2} + S{2-} = PbS
KHCO3 + Ca(OH)2 = KOH + H2O + CaCO3 =>
KHCO3 + Ca(OH)2 = KOH + H2O + CaCO3
HCl + BaCl2 = H2 + BaCl4 =>
2 HCl + BaCl2 = H2 + BaCl4
Bi(NO3)3 + C2H5NS = Bi2S3 + C2H5N + NO3 =>
2 Bi(NO3)3 + 3 C2H5NS = Bi2S3 + 3 C2H5N + 6 NO3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
MnO2 + Br2 + OH{-} = MnO4{-} + Br{-} + H2O =>
2 MnO2 + 3 Br2 + 8 OH{-} = 2 MnO4{-} + 6 Br{-} + 4 H2O
Cr2O7{2-} + Ni + H{+} = Cr{3+} + Ni{2+} + H2O =>
Cr2O7{2-} + 3 Ni + 14 H{+} = 2 Cr{3+} + 3 Ni{2+} + 7 H2O
CH3CCCH3 + KMnO4 + H2O = CHCOHCOHCH3 + MnO2 + KOH =>
3 CH3CCCH3 + 4 KMnO4 + 2 H2O = 3 CHCOHCOHCH3 + 4 MnO2 + 4 KOH
PbNO32 + KI2 = PbI2 + KNO32 =>
PbNO32 + KI2 = PbI2 + KNO32
Calciumcarbonate + hydrochloricacid = Calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Sr(NO3)2 + K3PO4 = SrPO4 + K3(NO3)2 =>
Sr(NO3)2 + K3PO4 = SrPO4 + K3(NO3)2
NaBr + V(NO3)3 = Na(NO3)3 + VBr =>
NaBr + V(NO3)3 = Na(NO3)3 + VBr
Pb(NO3)2(aq) + HCl(aq) = PbCl(s) + (NO3)2H(aq) =>
Pb(NO3)2(aq) + HCl(aq) = PbCl(s) + (NO3)2H(aq)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
KMnO4 + OH = MnO4 + H2O + KO2 =>
KMnO4 + 4 OH = MnO4 + 2 H2O + KO2
Sb2S3 + O2 + NaOH = NaSbO3 + SO2 + H2O =>
2 Sb2S3 + 11 O2 + 4 NaOH = 4 NaSbO3 + 6 SO2 + 2 H2O
Ca(OH)2 + HBr = CaBr2 + H(OH) =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H(OH)
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ca(OH)2 + HBr = CaBr2 + H(OH) =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H(OH)
KClO4 + C7H5KO2 = KCl + K2CO3 + CO2 + H2O =>
15 KClO4 + 4 C7H5KO2 = 15 KCl + 2 K2CO3 + 26 CO2 + 10 H2O
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3 =>
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3
Mg(s) + Zn2{+} = Mg2{+} + Zn(s) =>
2 Mg(s) + Zn2{+} = Mg2{+} + 2 Zn(s)
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/06/24
方程式のバランス11/05/23
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