Vergelijkingen in evenwicht op de vorige dag |
C2H5OC2H5 = C2H6 + CO + CH4
NaHS + SO2 = NaHS2O2 =>
NaHS + SO2 = NaHS2O2
NiO2 = NiO + O2 =>
2 NiO2 = 2 NiO + O2
C6H8O7 + Mg = C6H8O6 + MgO =>
C6H8O7 + Mg = C6H8O6 + MgO
K(s) + Br2(g) = KBr(s) =>
2 K(s) + Br2(g) = 2 KBr(s)
PbNo3 + Cu = PbCuNo3 =>
PbNo3 + Cu = PbCuNo3
KMnO4 + AlCl3 + H2SO4 = Al2(SO4)3 + KSO4 + MnSO4 + H2O + Cl2 =>
3 KMnO4 + 4 AlCl3 + 12 H2SO4 = 2 Al2(SO4)3 + 3 KSO4 + 3 MnSO4 + 12 H2O + 6 Cl2
K2S2O3 + KOH = K2SO4 + K2S + H2O =>
K2S2O3 + 2 KOH = K2SO4 + K2S + H2O
K2S + CoBr3 = KBr + Co2S3 =>
3 K2S + 2 CoBr3 = 6 KBr + Co2S3
Fe(NO3)3 + K2O = Fe2O3 + KNO3 =>
2 Fe(NO3)3 + 3 K2O = Fe2O3 + 6 KNO3
NiBr2 + Fe = FeBr2 + Ni =>
NiBr2 + Fe = FeBr2 + Ni
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
Li2SO4 + H3PO4 = Li3PO4 + H2SO4 =>
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2SO4
KH2PO4 + Ba(OH)2 = BaHPO4 + KOH + H2O =>
KH2PO4 + Ba(OH)2 = BaHPO4 + KOH + H2O
HI = H2 + I2 =>
2 HI = H2 + I2
CuS2 + O2 = CuO + SO2 =>
2 CuS2 + 5 O2 = 2 CuO + 4 SO2
PH3 + HBrO2 = H2PO4 + Br2 + H2O =>
2 PH3 + 6 HBrO2 = 2 H2PO4 + 3 Br2 + 4 H2O
HSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 HCN + 4 H2O
C15H31COONa + H2O = C15H31COOH + Na2O =>
2 C15H31COONa + H2O = 2 C15H31COOH + Na2O
Ag2O3 = Ag + O2 =>
2 Ag2O3 = 4 Ag + 3 O2
MnO4{-} + C2H5OH = MnO2 + CH3CO2H + OH{-} + H2O =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 CH3CO2H + 4 OH{-} + H2O
Ba(BrO3)2 = Ba + BrO3 =>
Ba(BrO3)2 = Ba + 2 BrO3
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
NaCl + CH3COOH = HCl + C2H3NaO2 =>
NaCl + CH3COOH = HCl + C2H3NaO2
Fe(cr) + O2(g) = Fe2O3(cr) =>
4 Fe(cr) + 3 O2(g) = 2 Fe2O3(cr)
Rh + HCl + H2O2 = H2RhCl6 + H2O =>
Rh + 6 HCl + 2 H2O2 = H2RhCl6 + 4 H2O
Bi + Fe + Se + S = Bi188Fe12Se288S12 =>
188 Bi + 12 Fe + 288 Se + 12 S = Bi188Fe12Se288S12
Cu + NaClO + H2O = Cu(OH)2 + NaCl =>
Cu + NaClO + H2O = Cu(OH)2 + NaCl
NaH + Al + H2 = NaAlH4 =>
2 NaH + 2 Al + 3 H2 = 2 NaAlH4
HClO4 + ZnCO3 = ZnCO7HCl =>
HClO4 + ZnCO3 = ZnCO7HCl
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
N2H8SO4 + BaN2O6 = BaSO4 + NH4NO3 =>
N2H8SO4 + BaN2O6 = BaSO4 + 2 NH4NO3
KMnO4 + HF = KF + MnF2 + H2O + F2 =>
2 KMnO4 + 16 HF = 2 KF + 2 MnF2 + 8 H2O + 5 F2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
UF4 + Al(BH4)3 = U(BH4)4 + AlF2BH4 =>
UF4 + 2 Al(BH4)3 = U(BH4)4 + 2 AlF2BH4
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
P4(s) + O2 = P2O5(s) =>
P4(s) + 5 O2 = 2 P2O5(s)
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
NH4I + CaS = (NH4)2S + CaI2 =>
2 NH4I + CaS = (NH4)2S + CaI2
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
KH2PO4 + Ba(OH)2 = BaHPO4 + KOH + H2O =>
KH2PO4 + Ba(OH)2 = BaHPO4 + KOH + H2O
CuS + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + K2S =>
2 CuS + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + 2 K2S
CO2 + Li2O2 = Li2O + CO3 =>
CO2 + Li2O2 = Li2O + CO3
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
(NH4)2CO3 + H2O = NH4OH + CO2 =>
(NH4)2CO3 + H2O = 2 NH4OH + CO2
(CH3)2CHCH2OH + HCl = (CH3)2CHCH2Cl + H2O =>
(CH3)2CHCH2OH + HCl = (CH3)2CHCH2Cl + H2O
Be2C + H2O(l) = Be(OH)2 + CH4(g) =>
Be2C + 4 H2O(l) = 2 Be(OH)2 + CH4(g)
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Ba(s) + Cl2(g) = BaCl2 =>
Ba(s) + Cl2(g) = BaCl2
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