| 前日に均衡した方程式 |
NH3 + HCl = NH4Cl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Na2CO3 + HCl = CO2(g) + H2O + NaCl(aq) =>
Na2CO3 + 2 HCl = CO2(g) + H2O + 2 NaCl(aq)
Fe2O3(s) + CO(g) = CO2(g) + Fe(s) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(s)
K + Br = KBr2 =>
K + 2 Br = KBr2
NaOH(aq) + B2O3 = Na3BO3(aq) + H2O =>
6 NaOH(aq) + B2O3 = 2 Na3BO3(aq) + 3 H2O
CH3CHNH2COOH + NaOH = CH3CHNH2COONa + H2O =>
CH3CHNH2COOH + NaOH = CH3CHNH2COONa + H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
NH4Cl + H2(SO4) = (NH4)2SO4 + HCl =>
2 NH4Cl + H2(SO4) = (NH4)2SO4 + 2 HCl
HCl + Al2(SO3)3 = SO2 + H2O + AlCl3 =>
6 HCl + Al2(SO3)3 = 3 SO2 + 3 H2O + 2 AlCl3
Na2(SO4) + BaBr2 = Na2Br2 + Ba(SO4) =>
Na2(SO4) + BaBr2 = Na2Br2 + Ba(SO4)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KNO3 + C8H6O2 = K2CO3 + N2 + H2O + CO2 =>
34 KNO3 + 5 C8H6O2 = 17 K2CO3 + 17 N2 + 15 H2O + 23 CO2
(BiO)2SO4 + H2SO4 = Bi2(SO4)3 + H2O =>
(BiO)2SO4 + 2 H2SO4 = Bi2(SO4)3 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
K + Br = KBr2 =>
K + 2 Br = KBr2
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + NO3(NH4) =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2 NO3(NH4)
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + CH3OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sr(OH)2 + H2SO4 = H2O + [Sr(OH)]2(SO4) =>
2 Sr(OH)2 + H2SO4 = 2 H2O + [Sr(OH)]2(SO4)
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CuO4 + H2O = CuO + H2O4 =>
CuO4 + H2O = CuO + H2O4
NO2 + HCl = NO + Cl2 + H2O =>
NO2 + 2 HCl = NO + Cl2 + H2O
NHCO = C3N3(NH2)3 + CO2 =>
6 NHCO = C3N3(NH2)3 + 3 CO2
Ca(NO3)2 + K3PO4 = Ca3PO4 + K(NO3)2 =>
3 Ca(NO3)2 + K3PO4 = Ca3PO4 + 3 K(NO3)2
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HCOH + K2CrO7 + H2SO4 = Cr4(SO4)3 + K2SO4 + CO2 + H2O =>
21 HCOH + 8 K2CrO7 + 14 H2SO4 = 2 Cr4(SO4)3 + 8 K2SO4 + 21 CO2 + 35 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
CN + HNO2 = CNH + NO2 =>
CN + HNO2 = CNH + NO2
NaMnO4 + H2O + PbO = Pb(OH)4 + MnO + Na(OH) =>
2 NaMnO4 + 11 H2O + 5 PbO = 5 Pb(OH)4 + 2 MnO + 2 Na(OH)
SiO2 + Al = Al2O3 + Si =>
3 SiO2 + 4 Al = 2 Al2O3 + 3 Si
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K + Br = KBr2 =>
K + 2 Br = KBr2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Co2(SO4)3 + Ca(OH)2 = CoOH + Ca(SO4)3 =>
Co2(SO4)3 + Ca(OH)2 = 2 CoOH + Ca(SO4)3
H2O + IO3{-} + Sn{2+} = I{-} + Sn{4+} + OH{-} =>
3 H2O + IO3{-} + 3 Sn{2+} = I{-} + 3 Sn{4+} + 6 OH{-}
Cu2(OH)2(CO3) + HNO3 = Cu(NO3)2 + H2O + CO2 =>
Cu2(OH)2(CO3) + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaCl + CaSO4*2H2O = CaCl2 + Na2SO4 + H2O =>
2 NaCl + CaSO4*2H2O = CaCl2 + Na2SO4 + 2 H2O
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3 =>
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3
KCl + Br2 = KBr + ClBr =>
KCl + Br2 = KBr + ClBr
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
ZnBr2 + Na3PO4 = Zn3(PO4)2 + NaBr =>
3 ZnBr2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaBr
H2 + Ti = TiH =>
H2 + 2 Ti = 2 TiH
(NH4)2Cr2O7(s) = N2(g) + H2O(l) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(l) + Cr2O3(s)
CuSO4 + CO2 = CuO + SO4 + CO =>
CuSO4 + CO2 = CuO + SO4 + CO
CoI3 + KMnO4 = Co(MnO4)3 + KI =>
CoI3 + 3 KMnO4 = Co(MnO4)3 + 3 KI
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/15/24
方程式のバランス11/14/23
化学反応式の係数調整サイトへのご意見·ご感想
