| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 N0H3 + 5 O2 = 4 N0O0 + 6 H2O0
Cl + KNO3 + H2O = KClO3 + KCl + HNO =>
6 Cl + 6 KNO3 + 3 H2O = 5 KClO3 + KCl + 6 HNO
K2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 4 H2O + K2SO4
HNO3(aq) + Ca(OH)2(aq) = CaNO3 + H(OH)2 =>
HNO3(aq) + Ca(OH)2(aq) = CaNO3 + H(OH)2
HClO3 + Cr(OH)3 = Cr(ClO3)3 + H2O =>
3 HClO3 + Cr(OH)3 = Cr(ClO3)3 + 3 H2O
KOH + Cl2O3 = KClO2 + H2O =>
2 KOH + Cl2O3 = 2 KClO2 + H2O
PX = XP =>
PX = XP
H2SO4 + MnO + HCl = Mn2(ClO4)7 + H2O + SO2 =>
59 H2SO4 + 4 MnO + 14 HCl = 2 Mn2(ClO4)7 + 66 H2O + 59 SO2
NaS2O3 + HCl = NaCl + SO3 + S + H2O =>
6 NaS2O3 + 6 HCl = 6 NaCl + 5 SO3 + 7 S + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
NaOH + XCOOH = H2O + XCOONa =>
NaOH + XCOOH = H2O + XCOONa
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O + H2O =>
H2Cr2O7 + 3 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 CH2O + 7 H2O
HOCN + NH4OH = NH4OCN + H2O =>
HOCN + NH4OH = NH4OCN + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
O2 + P4 = PO =>
2 O2 + P4 = 4 PO
K3 + PO4 + MgCl2 = KCl + Mg(PO4)2 =>
2 K3 + 6 PO4 + 3 MgCl2 = 6 KCl + 3 Mg(PO4)2
K2O + CuO = Cu + K2O2 =>
K2O + CuO = Cu + K2O2
CH2Br2 + Br2 = CHBr2 + HBr =>
2 CH2Br2 + Br2 = 2 CHBr2 + 2 HBr
SO4 + CaO = CaSO4 + O2 =>
2 SO4 + 2 CaO = 2 CaSO4 + O2
Fe(HCO3)2 + Ca(OH)2 = Fe(OH)2 + CaCO3 + H2O =>
Fe(HCO3)2 + 2 Ca(OH)2 = Fe(OH)2 + 2 CaCO3 + 2 H2O
Pt + HOH = Pt(OH) + H2 =>
2 Pt + 2 HOH = 2 Pt(OH) + H2
HNO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO3)2 =>
2 HNO3(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(NO3)2
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
CH + NaHO = H2O + NaC =>
CH + NaHO = H2O + NaC
Fe(H2PO4) = FePO4 + H2 =>
Fe(H2PO4) = FePO4 + H2
KNO3 = K20 + N2 + O2 =>
20 KNO3 = K20 + 10 N2 + 30 O2
H2SO4ClNa3{-} = H2 + S{-} + O{-} + Cl{+} + Na{+} =>
H2SO4ClNa3{-} = H2 + S{-} + 4 O{-} + Cl{+} + 3 Na{+}
S8 + F = SF7 =>
S8 + 56 F = 8 SF7
CH3NaO + H2O = CH5Na + O2 =>
CH3NaO + H2O = CH5Na + O2
C6H12Cl2 + NaOH = NaCl + C6H12(OH)2 =>
C6H12Cl2 + 2 NaOH = 2 NaCl + C6H12(OH)2
CuSO3 + O2 = CuO + SO3 =>
2 CuSO3 + O2 = 2 CuO + 2 SO3
CH + NaHO = H2O + NaC =>
CH + NaHO = H2O + NaC
HI + KHSO3 = KI + H2 + SO3 =>
HI + KHSO3 = KI + H2 + SO3
Al + Ni3(PO4)2 = Al(PO4)2 + Ni =>
Al + Ni3(PO4)2 = Al(PO4)2 + 3 Ni
MnS2 + H2O = Mn + H2S + O =>
MnS2 + 2 H2O = Mn + 2 H2S + 2 O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + (H2O) =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2(H2O)
HCOH + H2O + I2 = HI + HCOOH =>
HCOH + H2O + I2 = 2 HI + HCOOH
CH + NaHO = H2O + NaC =>
CH + NaHO = H2O + NaC
Al2(SO4)3*18H2O + Na2CO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2 + 15 H2O
H2 + SnO = Sn + H2O =>
H2 + SnO = Sn + H2O
CH2CH3CH3 + O2 = CO2 + H2O =>
CH2CH3CH3 + 5 O2 = 3 CO2 + 4 H2O
CH + NaHO = H2O + NaC =>
CH + NaHO = H2O + NaC
NaOH + HCH2CHCO2 = H2O + Na(CH2CHCO2) =>
NaOH + HCH2CHCO2 = H2O + Na(CH2CHCO2)
CH + NaHO = H2O + NaC =>
CH + NaHO = H2O + NaC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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