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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaBr + K(SO4)2 = Ba(SO4)2 + KBr =>
BaBr + K(SO4)2 = Ba(SO4)2 + KBr

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

BeF2 + HF = BeH2 + F2 =>
BeF2 + 2 HF = BeH2 + 2 F2

C3H7OH + NO3 = NO2 + CO2 + H2O =>
C3H7OH + 9 NO3 = 9 NO2 + 3 CO2 + 4 H2O

H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq) =>
H2CO3(aq) + H2O(l) = HCO3(aq) + H3O(aq)

HCN + KHO = KCN + H2O =>
HCN + KHO = KCN + H2O

NaCl = Na + ClCl =>
2 NaCl = 2 Na + ClCl

CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S

Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)

(NaH2PO4) + CaCl2 = Ca(H2PO4)2 + NaCl =>
2(NaH2PO4) + CaCl2 = Ca(H2PO4)2 + 2 NaCl

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

K + Cl8 = KCl =>
8 K + Cl8 = 8 KCl

AlCl3 + CaCO3 + H2O = Al(OH)3 + CaCl2 + CO2 =>
2 AlCl3 + 3 CaCO3 + 3 H2O = 2 Al(OH)3 + 3 CaCl2 + 3 CO2

Cr2O3 + KMnO4 + HCl = KCl + MnCl2 + H2Cr2O7 + H2O =>
5 Cr2O3 + 6 KMnO4 + 18 HCl = 6 KCl + 6 MnCl2 + 5 H2Cr2O7 + 4 H2O

C6H5OH + H2O = CH4 + CO2 =>
2 C6H5OH + 8 H2O = 7 CH4 + 5 CO2

C4H7COOH + NH4 = C4H7N + H2 + H2O =>
8 C4H7COOH + 10 NH4 = 10 C4H7N + H2 + 16 H2O

Pb(NO3)2 = PbO(s) + O2(g) + NO2 =>
2 Pb(NO3)2 = 2 PbO(s) + O2(g) + 4 NO2

K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O

Fe{2}O{3}HC1 = Fe{2}){3}HC1 =>
Fe{2}O{3}HC1 = Fe{2}){3}HC1

Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl =>
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl

W + HF + HNO3 = WF6 + NO + H2O =>
W + 6 HF + 2 HNO3 = WF6 + 2 NO + 4 H2O

Mg(ClO3)2 + Na2S = MgS + NaClO3 =>
Mg(ClO3)2 + Na2S = MgS + 2 NaClO3

Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4

NaH2AsO4 + NaOH = Na2HAsO4 + H2O =>
NaH2AsO4 + NaOH = Na2HAsO4 + H2O

Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl

Ba(OH)2 + H6TeO6 = Ba3TeO6 + H2O =>
3 Ba(OH)2 + H6TeO6 = Ba3TeO6 + 6 H2O

C2H4OH + O2 = CO2 + H2O =>
4 C2H4OH + 11 O2 = 8 CO2 + 10 H2O

Sr(HO)2 = Sr + OH =>
Sr(HO)2 = Sr + 2 OH

NaZnO2 + HCl = ZnCl2 + Na(OH)2 =>
NaZnO2 + 2 HCl = ZnCl2 + Na(OH)2

Cr2O3 + KOH + NaNO3 = NaNO2 + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 NaNO3 = 3 NaNO2 + 2 K2CrO4 + 2 H2O

Copper(ii)sulfide + oxygen = copper + sulfurdioxide =>
CuS + O2 = Cu + SO2

Pb(NO4)2 = PbO + NO2 + O2 =>
2 Pb(NO4)2 = 2 PbO + 4 NO2 + 3 O2

NH4(NO3) + Na(OH) = NaNO3 + NH3 + H2O =>
NH4(NO3) + Na(OH) = NaNO3 + NH3 + H2O

SO3 + Mg = SO2 + MgO =>
SO3 + Mg = SO2 + MgO

KOH + SbCl3 = KCl + K3SbO3 + H2O =>
6 KOH + SbCl3 = 3 KCl + K3SbO3 + 3 H2O

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

Zn + Cl = zincchloride =>
Zn + 2 Cl = ZnCl2

TiO2 + B4C + C = TiB2 + CO =>
2 TiO2 + B4C + 3 C = 2 TiB2 + 4 CO

Ag2S + Na2CO3 = Ag2CO3 + Na2S =>
Ag2S + Na2CO3 = Ag2CO3 + Na2S

S2O3{-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
2 S2O3{-} + 7 Cl2 + 10 H2O = 4 SO4{2-} + 14 Cl{-} + 20 H{+}

HNo3 + Ca(OH)2 = Ca[No3]2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca[No3]2 + 2 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CH3CH2Cl + Na2CO3 = NaCl + (CH3CH2)2CO3 =>
2 CH3CH2Cl + Na2CO3 = 2 NaCl + (CH3CH2)2CO3

BaBr2 + NaPo4 = BaPo4 + NaBr2 =>
BaBr2 + NaPo4 = BaPo4 + NaBr2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

NaBiO3 + HCl = BiCl3 + Cl2 + NaCl + H2O =>
NaBiO3 + 6 HCl = BiCl3 + Cl2 + NaCl + 3 H2O

B2Br2 + HNO3 = B(NO3) + HBr =>
B2Br2 + 2 HNO3 = 2 B(NO3) + 2 HBr

Ge + H2SO4 = SO2 + GeSO4 + H2O =>
Ge + 2 H2SO4 = SO2 + GeSO4 + 2 H2O

H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2

N2 = N100 =>
50 N2 = N100

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Breng de vergelijking van een chemische reactie in evenwicht
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