| Équations équilibrées la veille |
C6H12N4 + 18 O = 6 CO2 + 6 H2O + 2 N2
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
SiH4 + H2O = H2 + SiO2 =>
SiH4 + 2 H2O = 4 H2 + SiO2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
CU + NH4Cl = CUNH4 + Cl =>
CU + NH4Cl = CUNH4 + Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
Ca + NaNO3 = Na + Ca(NO3)2 =>
Ca + 2 NaNO3 = 2 Na + Ca(NO3)2
NH4Cl + Br2 = BrCl + N + H =>
2 NH4Cl + Br2 = 2 BrCl + 2 N + 8 H
Cr2O7{2}{-} + H{+} + Sn{2}{+} = Cr{3}{+} + Sn{4} + H2O =>
Cr2O7{2}{-} + 14 H{+} + 5 Sn{2}{+} = 2 Cr{3}{+} + 5 Sn{4} + 7 H2O
H2 + Ga = GaH3 =>
3 H2 + 2 Ga = 2 GaH3
VO(CH3COCHCOCH3)2 + Sn + CH3COCH2COCH3 = V(CH3COCHCOCH3)3 + Sn2{+} + (CH3COCHCOCH3){-} + H2O =>
VO(CH3COCHCOCH3)2 + 2 Sn + 2 CH3COCH2COCH3 = V(CH3COCHCOCH3)3 + Sn2{+} + (CH3COCHCOCH3){-} + H2O
H2SO4 + Cu = SO2 + H2O + CuO =>
H2SO4 + Cu = SO2 + H2O + CuO
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s)
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
HNO3 + CeOH = CeNO3 + H2O =>
HNO3 + CeOH = CeNO3 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Mg + N2O = MgO + Mg3N2 =>
4 Mg + N2O = MgO + Mg3N2
Mg(CH3COO)2 = Mg + (CH3COO)2 =>
Mg(CH3COO)2 = Mg + (CH3COO)2
Y + Mn + Sn + Ge = Y10Mn60Sn60Ge5 =>
10 Y + 60 Mn + 60 Sn + 5 Ge = Y10Mn60Sn60Ge5
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KBr + H2SO4 = Br + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = 2 Br + SO2 + 2 H2O + 2 KHSO4
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g) =>
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g)
BCl3 + H2O1 = H3BO3 + HCl =>
BCl3 + 3 H2O1 = H3BO3 + 3 HCl
TiO + O2 = Ti10O19 =>
20 TiO + 9 O2 = 2 Ti10O19
Ni(HCO3)2 + H3Po4 = CO + Ni(Po4)2 + H2O =>
Ni(HCO3)2 + 2 H3Po4 = 2 CO + Ni(Po4)2 + 4 H2O
C2H6 + C3H6O2 = C5H10O2 + H2O =>
4 C2H6 + 9 C3H6O2 = 7 C5H10O2 + 4 H2O
NaCl + LiOH = LiCl + NaOH =>
NaCl + LiOH = LiCl + NaOH
C10H14N2 + O2 = CO2 + H2O + N =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 4 N
SrCO3 + CoO + NH4H2PO4 = SrCo2(PO4)2 + CO2 + H2O + NH3 =>
SrCO3 + 2 CoO + 2 NH4H2PO4 = SrCo2(PO4)2 + CO2 + 3 H2O + 2 NH3
P + O2 = P2O52 =>
2 P + 26 O2 = P2O52
PBN + NaI = NaN + PBI =>
PBN + NaI = NaN + PBI
Bl2S3 + O2 = Bl2O3 + SO2 =>
2 Bl2S3 + 9 O2 = 2 Bl2O3 + 6 SO2
HCl + ZnS = ZnCl2 + H2 + S =>
2 HCl + ZnS = ZnCl2 + H2 + S
HF(aq) + Ca(OH)2(aq) = H2O + CaF2 =>
2 HF(aq) + Ca(OH)2(aq) = 2 H2O + CaF2
XeO3 + HF = XeF4 + H2O + O2 =>
2 XeO3 + 8 HF = 2 XeF4 + 4 H2O + O2
CuSO4 + (NH4)Cl = (NH4)2(SO4) + CuCl2 =>
CuSO4 + 2(NH4)Cl = (NH4)2(SO4) + CuCl2
HNO3 + NH4{+} + OH{-} = NH4NO3 + H2O =>
HNO3 + NH4{+} + OH{-} = NH4NO3 + H2O
Cr(ClO4)3(s) = Cr3 + ClO4 =>
3 Cr(ClO4)3(s) = Cr3 + 9 ClO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
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