Équations équilibrées la veille |
3 MgSO4 + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2(SO4)
Na3PO4*7H2O = Na3PO4 + H2O =>
Na3PO4*7H2O = Na3PO4 + 7 H2O
H2N(R)NH2 + HCl = NH3(R)NH3 + Cl =>
H2N(R)NH2 + 2 HCl = NH3(R)NH3 + 2 Cl
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
CuO + Ag = Cu + Ag2O =>
CuO + 2 Ag = Cu + Ag2O
NaHCO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
IF5 = IF7 + I2 =>
7 IF5 = 5 IF7 + I2
SO3{2-} + Co(OH)3 = Co(OH)2 + SO4{2-} + H2O =>
SO3{2-} + 2 Co(OH)3 = 2 Co(OH)2 + SO4{2-} + H2O
LiOH + H3PO2 + Fe(OH)2 = LiFeOH(H2PO2)2 + H2O =>
LiOH + 2 H3PO2 + Fe(OH)2 = LiFeOH(H2PO2)2 + 2 H2O
Zn(SO3) + NaOH = Na2(SO3) + Zn(OH)2 =>
Zn(SO3) + 2 NaOH = Na2(SO3) + Zn(OH)2
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + Cl2 = H2C2Cl2 =>
C2H2 + Cl2 = H2C2Cl2
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Hg3(PO4)2 + RbHSO4 = Hg(HSO4)2 + Rb3PO4 =>
Hg3(PO4)2 + 6 RbHSO4 = 3 Hg(HSO4)2 + 2 Rb3PO4
S + O2 = SO2 =>
S + O2 = SO2
Ca(OH) + KHCO3 = CaCO3 + KOH + H2 =>
2 Ca(OH) + 2 KHCO3 = 2 CaCO3 + 2 KOH + H2
KI + NaHSO4 = NaKSO4 + HI =>
KI + NaHSO4 = NaKSO4 + HI
NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O(l) =>
2 NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O(l)
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Mg(OH)2 + H3O = Mg + H2O =>
Mg(OH)2 + 2 H3O = Mg + 4 H2O
H2O2 + Ag2O = O2 + AgOH =>
2 H2O2 + 2 Ag2O = O2 + 4 AgOH
CaCO + O2 = CaCO3 =>
CaCO + O2 = CaCO3
C3H6 + C6H6 = C6H5C3H7 =>
C3H6 + C6H6 = C6H5C3H7
CaCl2 + NH3 = NCl3 + CaH2 =>
3 CaCl2 + 2 NH3 = 2 NCl3 + 3 CaH2
AlNO3 + CaCl = CaAl + NO3Cl =>
AlNO3 + CaCl = CaAl + NO3Cl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
ZnSO4 + Be(OH)2 = Zn(OH)2 + BeSO4 =>
ZnSO4 + Be(OH)2 = Zn(OH)2 + BeSO4
LiCl + Cu(SO4) = CuCl2 + Li2(SO4) =>
2 LiCl + Cu(SO4) = CuCl2 + Li2(SO4)
Na2S2O3 + KMnO4 = Na2MnO4 + KS2O3 =>
Na2S2O3 + KMnO4 = Na2MnO4 + KS2O3
WO3 + BrF3 = WF4 + Br2 + O2 =>
6 WO3 + 8 BrF3 = 6 WF4 + 4 Br2 + 9 O2
CrBr3 + Cl2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
CdBr2 + Na2SO3 = CdSO3 + NaBr =>
CdBr2 + Na2SO3 = CdSO3 + 2 NaBr
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
PH3 + P4 = P2H4 =>
8 PH3 + P4 = 6 P2H4
C2H3O2Br + O2 = CO4 + H2O + Br2 =>
4 C2H3O2Br + 15 O2 = 8 CO4 + 6 H2O + 2 Br2
MnCl2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + PbCl2 + H2O =>
2 MnCl2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbCl2 + 2 H2O
NaSO3 + S = Na2S + SO3 =>
2 NaSO3 + S = Na2S + 2 SO3
AgNO3 + H2S = NO3S + AgH2 =>
AgNO3 + H2S = NO3S + AgH2
Cu(NO3)2 + Na2(CO3) = (Cu)2(CO3)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2(CO3) = (Cu)2(CO3)2 + 4 NaNO3
H2CrO4 + Ra(OH)2 = HOH + Ra(CrO4) =>
H2CrO4 + Ra(OH)2 = 2 HOH + Ra(CrO4)
H2O + CrO4 + HCl = CrCl2 + OH =>
2 H2O + CrO4 + 2 HCl = CrCl2 + 6 OH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
T2 + Q2 = T3Q =>
3 T2 + Q2 = 2 T3Q
NaAlO2 + HCl = NaCl + HAlO2 =>
NaAlO2 + HCl = NaCl + HAlO2
C3H8O3 + HNO3 = C3H5O3(NO2)3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O3(NO2)3 + 3 H2O
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
Cl2N2 + CH4 = H2 + CCl4 + N2 =>
2 Cl2N2 + CH4 = 2 H2 + CCl4 + 2 N2
C2H5Cl + H2O = C2H6O + HCl =>
C2H5Cl + H2O = C2H6O + HCl
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