| 前日に均衡した方程式 |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
H + I = HI =>
H + I = HI
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K =>
KMnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4 + K
Ba(OH)2MnCl2 = Mn(OH)2BaCl2 =>
Ba(OH)2MnCl2 = Mn(OH)2BaCl2
H2MoO4 + Cr(OH)3 = Cr2(MoO4)3 + H2O =>
3 H2MoO4 + 2 Cr(OH)3 = Cr2(MoO4)3 + 6 H2O
NaOH + PbCl2 = NaCl + Pb(OH)2 =>
2 NaOH + PbCl2 = 2 NaCl + Pb(OH)2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Cr2(SO4)3 = Cr{3+} + SO4{2-} =>
Cr2(SO4)3 = 2 Cr{3+} + 3 SO4{2-}
Sb2 + O2 = Sb2O3 =>
2 Sb2 + 3 O2 = 2 Sb2O3
C6H6(c) + O2(g) = CO2(g) + H2O(v) =>
2 C6H6(c) + 15 O2(g) = 12 CO2(g) + 6 H2O(v)
HCH3COO + FeCl = HCl + FeCH3COO =>
HCH3COO + FeCl = HCl + FeCH3COO
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
NaI + CH3COOAg = CH3COONa + AgI =>
NaI + CH3COOAg = CH3COONa + AgI
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
FeCl2 + Na(OH) = Fe(OH)2 + NaCl =>
FeCl2 + 2 Na(OH) = Fe(OH)2 + 2 NaCl
Na3PO4 + CSO4 = Na3SO4 + CPO4 =>
Na3PO4 + CSO4 = Na3SO4 + CPO4
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
Cr2O7{-}2 + NO2{-} + H{+} = Cr3{+} + NO3{-} + H2O =>
6 Cr2O7{-}2 + 37 NO2{-} + 10 H{+} = 4 Cr3{+} + 37 NO3{-} + 5 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu2 + HBr = CuBr2 + H =>
Cu2 + 4 HBr = 2 CuBr2 + 4 H
Fe2 + H2SO4 = FeSO4 + H2 =>
Fe2 + 2 H2SO4 = 2 FeSO4 + 2 H2
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
U(OH)2 + CaCO3 + H3PO4 = U(OH)3 + PO4 + Ca5(PO4)2 + C =>
15 U(OH)2 + 5 CaCO3 + 5 H3PO4 = 15 U(OH)3 + 3 PO4 + Ca5(PO4)2 + 5 C
HCNO + LiOH = LiCNO + H2O =>
HCNO + LiOH = LiCNO + H2O
Zn + P4 = ZnP =>
4 Zn + P4 = 4 ZnP
MgHF = MgFH =>
MgHF = MgFH
K + Cl = KCl =>
K + Cl = KCl
Ca(s) + H2O = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2 + H2(g)
C6H6 + CH3Br = C6H5CH3 + HBr =>
C6H6 + CH3Br = C6H5CH3 + HBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K2O =>
2 KMnO4 + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + K2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CuCl2 = Cl2Cu =>
CuCl2 = Cl2Cu
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ca(OH)2 + H2(CrO4) = H(OH) + Ca(CrO4) =>
Ca(OH)2 + H2(CrO4) = 2 H(OH) + Ca(CrO4)
C5H12 = C5H8 + H2 =>
C5H12 = C5H8 + 2 H2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
(OH)3 = OH =>
(OH)3 = 3 OH
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