Vergelijkingen in evenwicht op de vorige dag |
CH3COOAgK2CrO4 = CH3COOCrO4K2Ag
NH2CONH2 = CONH + NH3 =>
NH2CONH2 = CONH + NH3
KSCN + KMnO4 + HCl = KCl + MnCl2 + CO2 + NO + SO2 + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 16 KCl + 11 MnCl2 + 5 CO2 + 5 NO + 5 SO2 + 19 H2O
ZnCl2 + Na2CO3*10H2O = ZnCO3 + NaCl + H2O =>
ZnCl2 + Na2CO3*10H2O = ZnCO3 + 2 NaCl + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HClO + Mn(OH)2 = Mn(ClO)2 + H2O =>
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
CH3CH(OH)CH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3CH(OH)CH3 + 4 I2 + 6 NaOH = CHI3 + CH3COONa + 5 NaIH2O
P2O3 + LiOH = Li3PO3 + H2O =>
P2O3 + 6 LiOH = 2 Li3PO3 + 3 H2O
K3[Fe(CN)6] + Br2 + KOH = K4[Fe(CN)6] + KBrO + H2O =>
2 K3[Fe(CN)6] + Br2 + 4 KOH = 2 K4[Fe(CN)6] + 2 KBrO + 2 H2O
Zn + HCl + KMnO4 = KMnO2 + H2O + ZnCl2 =>
2 Zn + 4 HCl + KMnO4 = KMnO2 + 2 H2O + 2 ZnCl2
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
NiCl2(aq) + AgNO3(s) = AgCl(s) + Ni(NO3)2(l) =>
NiCl2(aq) + 2 AgNO3(s) = 2 AgCl(s) + Ni(NO3)2(l)
Na3P + AlCl3 = NaCl + AlP =>
Na3P + AlCl3 = 3 NaCl + AlP
Cl + O = Cl3O2 =>
3 Cl + 2 O = Cl3O2
H3VO4 + HCl = VOCl + Cl2 + H2O =>
H3VO4 + 3 HCl = VOCl + Cl2 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
BaCO3 + SO3 = BaSO4 + CO2 =>
BaCO3 + SO3 = BaSO4 + CO2
NaBO2 + Cu(BO2)2 + C = CO2 + Na2B4O7 + Cu =>
4 NaBO2 + 2 Cu(BO2)2 + C = CO2 + 2 Na2B4O7 + 2 Cu
KI + CuCl2 = I2 + KCl + CuI =>
4 KI + 2 CuCl2 = I2 + 4 KCl + 2 CuI
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
S2O3 + C6H8O7 = SO2 + C6H8O6 =>
S2O3 + C6H8O7 = 2 SO2 + C6H8O6
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Si + O = SiO =>
Si + O = SiO
Na3PO4 + Na2SO4 = Na3SO4 + Na2PO4 =>
Na3PO4 + Na2SO4 = Na3SO4 + Na2PO4
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
FeCl3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(Cl)6 =>
2 FeCl3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(Cl)6
Ca2Cl + Ag2NO3 = Ca2NO3 + Ag2Cl =>
Ca2Cl + Ag2NO3 = Ca2NO3 + Ag2Cl
MgCl2(aq) + KBr(aq) = MgBr2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KBr(aq) = MgBr2(aq) + 2 KCl(aq)
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
SIO2 + C = SI + CO =>
SIO2 + 2 C = SI + 2 CO
CI2 + KBr = KCI2 + Br =>
CI2 + KBr = KCI2 + Br
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
V2O5 + NaOH + H2O2 = Na3V(O2)4 + H2O =>
V2O5 + 6 NaOH + 8 H2O2 = 2 Na3V(O2)4 + 11 H2O
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
FeO + Na2O = Na2FeO2 =>
FeO + Na2O = Na2FeO2
Fe(NO3)3 + C4H8N2O2 = NO3 + FeC4H8N2O2 =>
Fe(NO3)3 + C4H8N2O2 = 3 NO3 + FeC4H8N2O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbO + Al2 = Al2O3 + Pb2 =>
6 PbO + 2 Al2 = 2 Al2O3 + 3 Pb2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Ca(C2H3O2) + K3(PO4) = Ca3(PO4) + K(C2H3O2) =>
3 Ca(C2H3O2) + K3(PO4) = Ca3(PO4) + 3 K(C2H3O2)
Al(s) + CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g) =>
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
Zn(NH3)4 + HCl = Zn + NH4 + Cl =>
Zn(NH3)4 + 4 HCl = Zn + 4 NH4 + 4 Cl
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O
KMnO4 + K2HPO3 + KOH = K2MnO4 + K3PO4 + H2O =>
2 KMnO4 + K2HPO3 + 3 KOH = 2 K2MnO4 + K3PO4 + 2 H2O
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