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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl

ZnCl2 + H2O = Zn(OH)2 + Cl2 + H2 =>
ZnCl2 + 2 H2O = Zn(OH)2 + Cl2 + H2

C3H7OH + Cr2O7{2-} + H{+} = C2H5CHO + Cr{3+} + H2O =>
3 C3H7OH + Cr2O7{2-} + 8 H{+} = 3 C2H5CHO + 2 Cr{3+} + 7 H2O

Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2

C2O4 + NaOH = Na2CO3 + H2O =>
C2O4 + 4 NaOH = 2 Na2CO3 + 2 H2O

Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O

Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3

Hg(NO3)2 + KBr = HgBr2 + K(NO3) =>
Hg(NO3)2 + 2 KBr = HgBr2 + 2 K(NO3)

C6H14 + H2SO4 = C6H14O3S + H2O =>
C6H14 + H2SO4 = C6H14O3S + H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2

K2S4O6 + Cl2 + H2O = K2SO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = K2SO4 + 14 HCl + 3 H2SO4

KIHgNO3 = KNO3HgI =>
KIHgNO3 = KNO3HgI

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

FeS2 + O2 + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}

C4 + HOH = CO4 + H2 =>
C4 + 16 HOH = 4 CO4 + 16 H2

Mg3Si4O10(OH)2 + H2O = Mg(OH)2 + SiO2 =>
Mg3Si4O10(OH)2 + 2 H2O = 3 Mg(OH)2 + 4 SiO2

KHC6H4(CO2)2 + NaOH = C6H4(CO2)2 + H2O + Na + K =>
KHC6H4(CO2)2 + NaOH = C6H4(CO2)2 + H2O + Na + K

K + HNO2 = KNO2 + NO + H2O =>
K + 2 HNO2 = KNO2 + NO + H2O

Mg3Si4O10(OH)2 + H2O = Mg(OH)2 + SiO2 =>
Mg3Si4O10(OH)2 + 2 H2O = 3 Mg(OH)2 + 4 SiO2

Zn(OH)4 + HCl = Zn + H2OCl =>
Zn(OH)4 + 4 HCl = Zn + 4 H2OCl

XFeS + HCl = XFeCl2 + H2S =>
XFeS + 2 HCl = XFeCl2 + H2S

Ni + H2S = Ni3S2 + H2 =>
3 Ni + 2 H2S = Ni3S2 + 2 H2

CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O

NaHCO3 + HCl = NaCl + H2O + CO2(gas) =>
NaHCO3 + HCl = NaCl + H2O + CO2(gas)

Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe

BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS

C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O

(NH4)6Mo7O24 + HCl = [(NH4)6Mo7O24](Cl6) + H2 =>
(NH4)6Mo7O24 + 6 HCl = [(NH4)6Mo7O24](Cl6) + 3 H2

NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2

SbOClH2C4H4O6 = [SbOHC4H4O6]HCl =>
SbOClH2C4H4O6 = [SbOHC4H4O6]HCl

Mn3O4 + HNO3 = Mn(NO3)2 + Mn(NO3)3 + H2O =>
Mn3O4 + 8 HNO3 = Mn(NO3)2 + 2 Mn(NO3)3 + 4 H2O

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

Na2CrO4 + BaSO4 = BaCrO4 + Na2SO4 =>
Na2CrO4 + BaSO4 = BaCrO4 + Na2SO4

Ba(OH) + H3PO4 = H2O + Ba + PO4 =>
3 Ba(OH) + H3PO4 = 3 H2O + 3 Ba + PO4

Cl + O2 = Cl2O1 =>
4 Cl + O2 = 2 Cl2O1

Na2CO3H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3H2O + H2SO4 = Na2SO4 + CO2 + 2 H2O

Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2SO4 + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2SO4 + 6 NaCl

(CuSO4*H2O) = CuSO4 + H2O =>
(CuSO4*H2O) = CuSO4 + H2O

Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2

SO2 + Na2SO3 = Na2SO4 + S =>
SO2 + 2 Na2SO3 = 2 Na2SO4 + S

Pb2(NO3) + KL = Pb2K + (NO3)L =>
Pb2(NO3) + KL = Pb2K + (NO3)L

Sn + HNO3 = SnO2 + N2O + H2O =>
2 Sn + 2 HNO3 = 2 SnO2 + N2O + H2O

C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

C3H7Br + HCl = C3H7Cl + HBr =>
C3H7Br + HCl = C3H7Cl + HBr

NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O

AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3

MnO2 + LiOH = LiMn2O4 + H2O + O2 =>
8 MnO2 + 4 LiOH = 4 LiMn2O4 + 2 H2O + O2

C6H22 + O2 = CO2 + H2O =>
2 C6H22 + 23 O2 = 12 CO2 + 22 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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