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5 CH3COOH + 8 H2SO4 = 8 CH3SO4 + 2 CO2 + 6 H2O
NH3 + Al(NO3)3 = Al(NH3) + NO3 =>
NH3 + Al(NO3)3 = Al(NH3) + 3 NO3
HNO3 + NaBH4 = N2 + NaBO3 + H2O =>
2 HNO3 + NaBH4 = N2 + NaBO3 + 3 H2O
KMnO4 + Zn + HCl = MnCl + KCl + ZnCl2 + H2O =>
KMnO4 + 3 Zn + 8 HCl = MnCl + KCl + 3 ZnCl2 + 4 H2O
KFeI2 + Cl2 = I2 + FeCl2 + KCl =>
2 KFeI2 + 3 Cl2 = 2 I2 + 2 FeCl2 + 2 KCl
Ca(OH)2 = CaO*H2O =>
Ca(OH)2 = CaO*H2O
Ba(OH)2*8H2O + NH4Cl = NH3 + BaCl2 + H2O =>
Ba(OH)2*8H2O + 2 NH4Cl = 2 NH3 + BaCl2 + 10 H2O
C2H4O2 + (C2H6O) = C4H8O2 + H2O =>
C2H4O2 + (C2H6O) = C4H8O2 + H2O
Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 = Mg2SiO4 + CaMgSi2O6 + H2O + CO2 =>
4 Ca2Mg5Si8O22(OH)2 + 5 CaMg(CO3)2 = 6 Mg2SiO4 + 13 CaMgSi2O6 + 4 H2O + 10 CO2
Zn + H{+3}C{+6}H{+5}O{+7} = Zn{+3}(C{+6}H{+5}O{+7}){+2} + H{+2} =>
Zn + 3 H{+3}C{+6}H{+5}O{+7} = Zn{+3}(C{+6}H{+5}O{+7}){+2} + 3 H{+2}
(Mg) + H2SO4 = MgSO4 + H2 =>
(Mg) + H2SO4 = MgSO4 + H2
C + N2 + H2 = HCN =>
2 C + N2 + H2 = 2 HCN
Cr(NO3)2 + (NH4)3PO4 = Cr3(PO4)2 + (NH4)NO3 =>
3 Cr(NO3)2 + 2(NH4)3PO4 = Cr3(PO4)2 + 6(NH4)NO3
C + H2 + O2 = C15H16O2 =>
15 C + 8 H2 + O2 = C15H16O2
NiCO3 + NaClO3 + NaHCO3 + NH2CH2COOH = Na2[Ni(NH2CH2COO)3]ClO3 + H2O + CO2 =>
NiCO3 + NaClO3 + NaHCO3 + 3 NH2CH2COOH = Na2[Ni(NH2CH2COO)3]ClO3 + 2 H2O + 2 CO2
NaH = Na(s) + H2(g) =>
2 NaH = 2 Na(s) + H2(g)
C17H33COONa + C3H5(OH)3 = (C17H33COO)3C3H5 + NaOH =>
3 C17H33COONa + C3H5(OH)3 = (C17H33COO)3C3H5 + 3 NaOH
Ba + Cl2 + Na2(SO4) = Ba2(SO4)2 + NaCl =>
2 Ba + 2 Cl2 + 2 Na2(SO4) = Ba2(SO4)2 + 4 NaCl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C2H5COOH + Mg = (C2H5COO)2Mg + H =>
2 C2H5COOH + Mg = (C2H5COO)2Mg + 2 H
I{-} + H{+]+SO4{2-} = I2+H2S+H2O =>
8 I{-} + 10 H{+]+SO4{2-} = 4 I2+H2S+4H2O
Fe2(SO4)3 + LiOH = Fe2O3 + Li2(SO4) + H2O =>
Fe2(SO4)3 + 6 LiOH = Fe2O3 + 3 Li2(SO4) + 3 H2O
(NH4)(NO3) + K(OH)2 = H2O + NH3 + KNO3 =>
7(NH4)(NO3) + 8 K(OH)2 = 13 H2O + 6 NH3 + 8 KNO3
CuCl2 + NaI = I2 + NaCl + CuI =>
2 CuCl2 + 4 NaI = I2 + 4 NaCl + 2 CuI
Fe(MnO4)3 + Mg(ClO2)2 = Mg(MnO4)2 + Fe(ClO2)3 =>
2 Fe(MnO4)3 + 3 Mg(ClO2)2 = 3 Mg(MnO4)2 + 2 Fe(ClO2)3
SH2 + NaOH = SNa2 + H2O =>
SH2 + 2 NaOH = SNa2 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
V2(SO4)3 + KMnO4 + H2O = V2O5 + MnSO4 + K2SO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 9 H2O = 5 V2O5 + 4 MnSO4 + 2 K2SO4 + 9 H2SO4
H3COH + Cr2O7{2-} + H{+} = H2CO + Cr{3+} + H2O =>
3 H3COH + Cr2O7{2-} + 8 H{+} = 3 H2CO + 2 Cr{3+} + 7 H2O
NH4NO2(s) = H2O(g) + N2 =>
NH4NO2(s) = 2 H2O(g) + N2
Pb + MgCl2 = PbMg + Cl2 =>
Pb + MgCl2 = PbMg + Cl2
K2CrO4 + Fe = FeCrO4 + K =>
K2CrO4 + Fe = FeCrO4 + 2 K
Al2(CO3)3 + NaOH = Al(OH)3 + Na2CO3 =>
Al2(CO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2CO3
C6H5OH + NaOH + CH3CH2Br = C8H10O + NaBr + H2O =>
C6H5OH + NaOH + CH3CH2Br = C8H10O + NaBr + H2O
Fe2O3 + HClO4 = FeO2 + HClO3 =>
Fe2O3 + HClO4 = 2 FeO2 + HClO3
H2O + Na = NaO + H2 =>
H2O + Na = NaO + H2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
H2S + K(Al(OH)4) = KHS + Al2S3 + H2O =>
5 H2S + 2 K(Al(OH)4) = 2 KHS + Al2S3 + 8 H2O
CBr4 + XeO3 + H2O = CO2 + Xe + HBrO3 =>
CBr4 + 4 XeO3 + 2 H2O = CO2 + 4 Xe + 4 HBrO3
Al + SiO2 + H2O = Al2SiO7*2H2O + H =>
2 Al + SiO2 + 7 H2O = Al2SiO7*2H2O + 10 H
K2SiO3 + NaOH = KOH + Na2SiO3 =>
K2SiO3 + 2 NaOH = 2 KOH + Na2SiO3
CH3CH2COOCH2CH2CH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2CH2CH3 =>
13 CH3CH2COOCH2CH2CH2CH2CH3 + 10 H2O = 18 CH3CH2COOH + 10 CH3CH2CH2CH2CH3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
AgCl(s) + NH4OH(ac) = Ag(NH3)2Cl(ac) + H2O =>
AgCl(s) + 2 NH4OH(ac) = Ag(NH3)2Cl(ac) + 2 H2O
K(IO3) + Al + HCl = I2 + AlCl3 + KCl + H2O =>
6 K(IO3) + 10 Al + 36 HCl = 3 I2 + 10 AlCl3 + 6 KCl + 18 H2O
CsOH + Al2O3 = CsAlO2 + H2O =>
2 CsOH + Al2O3 = 2 CsAlO2 + H2O
H2CO2 + HCO3 = H2CO3 + HCO2 =>
H2CO2 + HCO3 = H2CO3 + HCO2
C2H2N2O4 + O2 = CO2 + H2O + N4 =>
2 C2H2N2O4 + O2 = 4 CO2 + 2 H2O + N4
Al(s) + Ag2S = Ag(s) + Al2S2 =>
2 Al(s) + 2 Ag2S = 4 Ag(s) + Al2S2
あらゆる化学反応の方程式のバランスをとる
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方程式のバランス01/27/25
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