| 前日に均衡した方程式 |
2 C5H8NO4Na = 10 C + 8 H2 + N2 + 4 O2 + 2 Na
KCl + AgF = KF + Cl2 + Ag =>
2 KCl + 2 AgF = 2 KF + Cl2 + 2 Ag
C(s) + O2(g) + H2(g) = CH3COOH(l) =>
2 C(s) + O2(g) + 2 H2(g) = CH3COOH(l)
C2CH + O2 = CO2 + H2O =>
4 C2CH + 13 O2 = 12 CO2 + 2 H2O
GaN + Cl2 = GaCl3 + N2 =>
2 GaN + 3 Cl2 = 2 GaCl3 + N2
HCl + NaOH = OH + Na2H + Cl3 =>
3 HCl + 6 NaOH = 6 OH + 3 Na2H + Cl3
Ca + H2SO4 = CaSO4 + H2S(g) + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S(g) + 4 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
FeOHSO4 + KOH = Fe(OH)3 + K2SO4 =>
FeOHSO4 + 2 KOH = Fe(OH)3 + K2SO4
C4H6 + F = FC4H6 =>
C4H6 + F = FC4H6
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Pb + H2SO4 = SO4Pb + H =>
Pb + H2SO4 = SO4Pb + 2 H
Na2 + CO3 + FeCr2O7 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2 + 5 CO3 + 2 FeCr2O7 = Fe2O3 + 4 Na2CrO4 + 5 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2 =>
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2
MnO2 + Mn(OH)2 = Mn2O3 + H2O =>
MnO2 + Mn(OH)2 = Mn2O3 + H2O
Al + S = Al(S2)3 =>
Al + 6 S = Al(S2)3
NaOH + H2SO4 = Na2SO4 + OH2 =>
2 NaOH + H2SO4 = Na2SO4 + 2 OH2
K2S + BaO = K2O + SBa =>
K2S + BaO = K2O + SBa
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(HCO3)2 = Ca(CO3) + (CO2) + (H2O) =>
Ca(HCO3)2 = Ca(CO3) + (CO2) + (H2O)
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
Br{2} + NaI = NaBr + I{2} =>
Br{2} + NaI = NaBr + I{2}
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Au{+}3 + Ag = Ag{+} + Au =>
Au{+}3 + Ag = Ag{+} + Au
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
(NH4)3PO4 + H2O = NH4OH + H3PO4 =>
(NH4)3PO4 + 3 H2O = 3 NH4OH + H3PO4
Mn + BaO2 = MnO2 + BaO =>
Mn + 2 BaO2 = MnO2 + 2 BaO
B2H6(l) + O2(g) = B2O3(s) + H2O(g) =>
B2H6(l) + 3 O2(g) = B2O3(s) + 3 H2O(g)
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
HOCl + Ca(OH)2 = Ca(OCl)2 + H2O =>
2 HOCl + Ca(OH)2 = Ca(OCl)2 + 2 H2O
zinc + oxygen = ZnO =>
2 Zn + O2 = 2 ZnO
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + KCl(aq) =>
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 KCl(aq)
P2O5 + H2O = HPO + O2 =>
P2O5 + H2O = 2 HPO + 2 O2
I2 + HNO3 = HIO4 + NO + H2O =>
3 I2 + 14 HNO3 = 6 HIO4 + 14 NO + 4 H2O
NFeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
NFeCl2 + NaNO3 + 2 HCl = FeCl3 + NaCl + H2O + 2 NO
Ni(NO3)2 + CN = Ni(CN)4 + NO3 =>
Ni(NO3)2 + 4 CN = Ni(CN)4 + 2 NO3
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
Cr3{+} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr3{+} + 17 S2O8{2-} + 21 H2O = 3 Cr2O7{2-} + 34 SO4{2-} + 42 H{+}
CaCl(aq) + Na2CO3(aq) = CaCO3(s) + Na2Cl(aq) =>
CaCl(aq) + Na2CO3(aq) = CaCO3(s) + Na2Cl(aq)
Na3PO4 + AgCl = Na3Cl + Ag(PO4) =>
Na3PO4 + AgCl = Na3Cl + Ag(PO4)
Zn + HNO3 = Zn(NO3)2 + NO2(gas) + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2(gas) + 2 H2O
MgO + B2O3 = Mg2B2O5 =>
2 MgO + B2O3 = Mg2B2O5
H2OZn = ZnOH2 =>
H2OZn = ZnOH2
C16H31 + O2 = CO2 + H2O =>
4 C16H31 + 95 O2 = 64 CO2 + 62 H2O
MnCl2 + Fe = Mn + FeCl2 =>
MnCl2 + Fe = Mn + FeCl2
Fe3 + NaBr = FeBr + Na =>
Fe3 + 3 NaBr = 3 FeBr + 3 Na
KBr + Mg(NO3)2 = MgBr2 + KNO3 =>
2 KBr + Mg(NO3)2 = MgBr2 + 2 KNO3
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