| 前日に均衡した方程式 |
H2S + 2 OH{-} = S{2-} + 2 H2O
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
NaBr + Fe(OH)2 = FeBr2 + NaOH =>
2 NaBr + Fe(OH)2 = FeBr2 + 2 NaOH
CS2 + N2O = CO2 + N2S =>
CS2 + 2 N2O = CO2 + 2 N2S
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
H(OH)2 + Ca = Ca(OH)2 + H2 =>
2 H(OH)2 + 2 Ca = 2 Ca(OH)2 + H2
BaBr2 + Cs3PO3 = CsBr + Ba3(PO3)2 =>
3 BaBr2 + 2 Cs3PO3 = 6 CsBr + Ba3(PO3)2
C2H5COOMgBr + HBr = C2H5COOH + MgBr2 =>
C2H5COOMgBr + HBr = C2H5COOH + MgBr2
Zn2 + Pb(NO3)2 = Zn2(NO3)2 + Pb =>
Zn2 + Pb(NO3)2 = Zn2(NO3)2 + Pb
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
HHSO4 + NaOH = NaHSO4 + H2O =>
HHSO4 + NaOH = NaHSO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
(CH3)2CO = C + H + O =>
(CH3)2CO = 3 C + 6 H + O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NH3 + NO = N2(g) + H2O(l) =>
4 NH3 + 6 NO = 5 N2(g) + 6 H2O(l)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
NaF + HNO3 = HF + NaNO3 =>
NaF + HNO3 = HF + NaNO3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
K2Cr2O7 + MnCl2 + H2SO4 = K2SO4 + Cr2(SO4)3 + MnSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 MnCl2 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 MnSO4 + 3 Cl2 + 7 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Lithium + carbonicacid = lithiumcarbonate + hydrogen =>
2 Li + H2CO3 = Li2CO3 + H2
CH3CH2OH + PI3 = CH3CH2I + P + OH =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + P + 3 OH
NaCO3 + H2O = Na(OH)2 + CO2 =>
NaCO3 + H2O = Na(OH)2 + CO2
AlBr3(aq) + H3PO4(aq) = AlPO4(s) + HBr(aq) =>
AlBr3(aq) + H3PO4(aq) = AlPO4(s) + 3 HBr(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mo + Si = Mo3Si =>
3 Mo + Si = Mo3Si
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2Cr2O7 + KOH = K2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 KOH = K2Cr2O7 + 2 NaOH
KMnO4 + KHCO3 + MnO2 = K2MnO4 + CO2 + H2O =>
2 KMnO4 + 4 KHCO3 + MnO2 = 3 K2MnO4 + 4 CO2 + 2 H2O
H2CO3 + Fe(OH)3 = Fe(HCO3)3 + H2O =>
3 H2CO3 + Fe(OH)3 = Fe(HCO3)3 + 3 H2O
KMnO4 + C2H4 + H2O = C2H4(OH)2 + KOH + MnO =>
2 KMnO4 + 5 C2H4 + 6 H2O = 5 C2H4(OH)2 + 2 KOH + 2 MnO
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
C4HOH + O2 = CO2 + HH0 =>
2 C4HOH + 7 O2 = 8 CO2 + 2 HH0
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + KNO3 =>
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + 2 KNO3
H2SO4 + KCl = Cl2 + K2SO3 + H2O =>
H2SO4 + 2 KCl = Cl2 + K2SO3 + H2O
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
Mg(NO3)2 + Cu = CuNO3 + Mg =>
Mg(NO3)2 + 2 Cu = 2 CuNO3 + Mg
C4H10 + O2 = CO2 + HOH =>
2 C4H10 + 13 O2 = 8 CO2 + 10 HOH
MoO3 + SiO2 + Al = MoSi2 + Al2O3 =>
3 MoO3 + 6 SiO2 + 14 Al = 3 MoSi2 + 7 Al2O3
Cu + AgNO2 = Cu2NO2 + Ag =>
2 Cu + AgNO2 = Cu2NO2 + Ag
K2CrO4 + Na2CrO4 + HCl = K2Cr2O7 + NaCl + H2O =>
K2CrO4 + Na2CrO4 + 2 HCl = K2Cr2O7 + 2 NaCl + H2O
FeV2O4 + Na2CO3 + O2 = NaVO3 + Fe2O3 + CO2 =>
4 FeV2O4 + 4 Na2CO3 + 5 O2 = 8 NaVO3 + 2 Fe2O3 + 4 CO2
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
Na2HCO3 = Na + HCO3 =>
Na2HCO3 = 2 Na + HCO3
Cu2S + HNO3 = Cu(NO3)2 + H2O + N2 + H2SO4 =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + 2 H2O + N2 + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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10/20/24
方程式のバランス11/19/23
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