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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
SO3(g) + H2O = H2SO4(l) =>
SO3(g) + H2O = H2SO4(l)

Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3

Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn

AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}

Mg + FeI3 = Fe + MgI2 =>
3 Mg + 2 FeI3 = 2 Fe + 3 MgI2

FeCl3(H2O)6 + CH3COONa(H2O)3 + C5H8O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3OOH =>
FeCl3(H2O)6 + 3 CH3COONa(H2O)3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 9 H2O + 6 CH3OOH

CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8

FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe

H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7

NH4Cl + KOH = HCl + K(NH3)OH =>
NH4Cl + KOH = HCl + K(NH3)OH

Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2

H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO

C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2

H2SO4 + FeO = H2O + Fe2(SO4)2 =>
2 H2SO4 + 2 FeO = 2 H2O + Fe2(SO4)2

Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

Cu(OH)2 + HI = HOH + CuI2 =>
Cu(OH)2 + 2 HI = 2 HOH + CuI2

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O

HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl

Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]

HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

ZnI2 + H2SO4 = ZnSO4 + I2 + SO2 + H2O =>
ZnI2 + 2 H2SO4 = ZnSO4 + I2 + SO2 + 2 H2O

CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C2O4 + KMnO4 = KO4 + C2MnO4 =>
C2O4 + KMnO4 = KO4 + C2MnO4

Pb{+2)+Ni = Pb+Ni{+2} =>
Pb{+2)+Ni = Pb+Ni{+2}

P5S + O2 = P4O10 + SO2 =>
4 P5S + 29 O2 = 5 P4O10 + 4 SO2

Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg

S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Pb(CH3COO)2 + Na2CO3 = PbCO3 + NaCH3COO =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 NaCH3COO

MgSO3(s) + HCl = SO2 + H2O + MgCl2 =>
MgSO3(s) + 2 HCl = SO2 + H2O + MgCl2

Li(s) + HNO3(aq) = LiNO3 + H2 =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2

CoOC = COCo =>
CoOC = COCo

CH2O + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + Cr2(SO4)3 + K2SO4 + 4 H2O

H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O

CuAl = Cu + Al =>
CuAl = Cu + Al

N2O4(g) = N2(g) + O2(g) =>
N2O4(g) = N2(g) + 2 O2(g)

BeBr2 + KOH = KBr + Be(OH)2 =>
BeBr2 + 2 KOH = 2 KBr + Be(OH)2

Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O

NaBr + Co(NO3) = Na(NO3) + CoBr =>
NaBr + Co(NO3) = Na(NO3) + CoBr

Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

HNO3 + H2S = NO2 + S + H2O =>
2 HNO3 + H2S = 2 NO2 + S + 2 H2O

CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4 =>
CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4

H3BO3 = H2B4O7 + H2O =>
4 H3BO3 = H2B4O7 + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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