Vergelijkingen in evenwicht op de vorige dag |
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
K = K8 =>
8 K = K8
K2ONH3 = KNH2KOH =>
K2ONH3 = KNH2KOH
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
NaNO3 = Na20 + NO + O2 =>
20 NaNO3 = Na20 + 20 NO + 20 O2
Ba + Zn = BaZn =>
Ba + Zn = BaZn
Fe(III) + Cl2 = Fe(III)Cl2 =>
Fe(III) + Cl2 = Fe(III)Cl2
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
MgO + CO2 = MgCO + O =>
MgO + CO2 = MgCO + 2 O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
C2H2 = C6H6 =>
3 C2H2 = C6H6
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HMo3 + KOH = KMo3 + H2O =>
HMo3 + KOH = KMo3 + H2O
C5H11OH + Na = C5H11NaO + H2 =>
2 C5H11OH + 2 Na = 2 C5H11NaO + H2
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3) =>
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3)
Li + Cl = LiCl =>
Li + Cl = LiCl
Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3
BeCl2 + H2O = BeCl2(OH)2 + H =>
BeCl2 + 2 H2O = BeCl2(OH)2 + 2 H
CO2 + SO2 = CO2SO2 =>
CO2 + SO2 = CO2SO2
CH3CH2CH2OH + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
CH3CH2CH2OH + I2 + 2 NaOH = CH3COCH3 + 2 NaI(aq) + 2 H2O
MgN + KO = MgO + KN =>
MgN + KO = MgO + KN
Si + I2 = SiI2 =>
Si + I2 = SiI2
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
K + Al2(SO4)3 = Al + K2SO4 =>
6 K + Al2(SO4)3 = 2 Al + 3 K2SO4
Ca(ClO)2 + H2O = Ca(OH)2 + Cl2 + O2 =>
2 Ca(ClO)2 + 2 H2O = 2 Ca(OH)2 + 2 Cl2 + O2
Na2SO3 + MnO2 + H2SO4 = MnSO4 + NaSO4 + H2O =>
Na2SO3 + 2 MnO2 + 3 H2SO4 = 2 MnSO4 + 2 NaSO4 + 3 H2O
Na2S + FeI3 = Fe2S3 + NaI =>
3 Na2S + 2 FeI3 = Fe2S3 + 6 NaI
MgO + N2 = Mg + NO2 =>
4 MgO + N2 = 4 Mg + 2 NO2
SO3 + HOH = SO3OH + H2 =>
2 SO3 + 2 HOH = 2 SO3OH + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl