| 前日に均衡した方程式 |
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
NH3 + H2 + SO4 = (NH4)2SO4 =>
2 NH3 + H2 + SO4 = (NH4)2SO4
KOH + H2 = HOH + K2 =>
2 KOH + H2 = 2 HOH + K2
MnCl2 + Mg(NO3)2 = Mn(NO3)2 + MgCl2 =>
MnCl2 + Mg(NO3)2 = Mn(NO3)2 + MgCl2
ZnBr2 + Na2CO3 = Zn2(CO3)2 + NaBr =>
2 ZnBr2 + 2 Na2CO3 = Zn2(CO3)2 + 4 NaBr
C17H33COOH + Cl2 = C17H33Cl2COOH =>
C17H33COOH + Cl2 = C17H33Cl2COOH
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
CH3COONa + HBr = NaBr + C2H4O2 =>
CH3COONa + HBr = NaBr + C2H4O2
MgSO4 + Pb = Mg + Pb(SO4)2 =>
2 MgSO4 + Pb = 2 Mg + Pb(SO4)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr(OH)3 + NaOH = H2O + Na3CrO3 =>
Cr(OH)3 + 3 NaOH = 3 H2O + Na3CrO3
NaBr + Hg2(NO3)2 = NaNO3 + Hg2Br2 =>
2 NaBr + Hg2(NO3)2 = 2 NaNO3 + Hg2Br2
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Ca10(PO4)6(OH)2(s) + NaF(aq) = Ca10(PO4)6F2(s) + NaOH(aq) =>
Ca10(PO4)6(OH)2(s) + 2 NaF(aq) = Ca10(PO4)6F2(s) + 2 NaOH(aq)
C17H33COOH + Cl2 = C17H33Cl2COOH =>
C17H33COOH + Cl2 = C17H33Cl2COOH
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO + K2SO4 + H2O =>
11 K4Fe(CN)6 + KMnO4 + 7 H2SO4 = 11 K3Fe(CN)6 + MnSO + 6 K2SO4 + 7 H2O
HI + FeCl2 = FeI2 + HCl =>
2 HI + FeCl2 = FeI2 + 2 HCl
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
NaNO3 + KBr = NaBr + KNO3 =>
NaNO3 + KBr = NaBr + KNO3
Ni + Mg(OH)2 = Ni(OH)2 + Mg =>
Ni + Mg(OH)2 = Ni(OH)2 + Mg
Hg(OH) + H2SO4 = Hg2SO4 + H2O =>
2 Hg(OH) + H2SO4 = Hg2SO4 + 2 H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
C3H9O2N + NaOH = CH3COONa + CH3NH2 + H2O =>
C3H9O2N + NaOH = CH3COONa + CH3NH2 + H2O
N3PO4 + NaOH = Na3PO4 + NOH =>
N3PO4 + 3 NaOH = Na3PO4 + 3 NOH
Fe + H3PO4 = FePO4 + H3 =>
Fe + H3PO4 = FePO4 + H3
NiCl2*6H2O + NH4BF4 + NH3 = Ni(NH3)6(BF4)2 + H2O + NH4Cl =>
NiCl2*6H2O + 2 NH4BF4 + 6 NH3 = Ni(NH3)6(BF4)2 + 6 H2O + 2 NH4Cl
C8H8 + H2 = C8H10 =>
C8H8 + H2 = C8H10
H2S2O8 + FeSO4 = Fe2(SO4)3 + H2SO4 =>
H2S2O8 + 2 FeSO4 = Fe2(SO4)3 + H2SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
SbCl5 = Sb + Cl2 =>
2 SbCl5 = 2 Sb + 5 Cl2
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
C6H6 + HCI = C6H5CI + H2 =>
C6H6 + HCI = C6H5CI + H2
NaOH + KOH = NaH2O + KO =>
NaOH + KOH = NaH2O + KO
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Mg + C = Mg2C =>
2 Mg + C = Mg2C
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
NaOH + HPo4 = NaPo4 + H2O =>
NaOH + HPo4 = NaPo4 + H2O
Al + Cl3 + NaOH = Al(OH)3 + NaCl =>
Al + Cl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NiSO4*6H2O + CoSO4*7H2O + MnSO4 + NaOH = Ni60Co20Mn20(OH)200 + H2O + Na2SO4 =>
60 NiSO4*6H2O + 20 CoSO4*7H2O + 20 MnSO4 + 200 NaOH = Ni60Co20Mn20(OH)200 + 500 H2O + 100 Na2SO4
Na + Si = NaSi =>
Na + Si = NaSi
KHCO3 + HNO2 = CO2 + H2O + KNO2 =>
KHCO3 + HNO2 = CO2 + H2O + KNO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
Na6(CO3)3 + Ca2Cl4 = CaCO3 + NaCl =>
2 Na6(CO3)3 + 3 Ca2Cl4 = 6 CaCO3 + 12 NaCl
C2H2O2 + [Ag(NH3)2]OH = COOH + Ag + NH3 + H2O =>
C2H2O2 + 4[Ag(NH3)2]OH = 2 COOH + 4 Ag + 8 NH3 + 2 H2O
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方程式のバランス10/19/24
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