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Chemische vergelijkingen in evenwicht op05/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
NO2(aq) + AlH3(s) = NH3(g) + AlO2(aq) =>
NO2(aq) + AlH3(s) = NH3(g) + AlO2(aq)

BaCl2 + ZnCl2 = BaZn + Cl =>
BaCl2 + ZnCl2 = BaZn + 4 Cl

C7H7N3NaOH = C7H6N3NaH2O =>
C7H7N3NaOH = C7H6N3NaH2O

Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O

CuI + HNO3 = Cu2{+} + NO2 + I2 + NO3{-} + H2O =>
2 CuI + 2 HNO3 = Cu2{+} + NO2 + I2 + NO3{-} + H2O

KI + H2SO4 + H2O = H2S + I2 + KOH =>
8 KI + H2SO4 + 4 H2O = H2S + 4 I2 + 8 KOH

C6H12 + H2SO4 = C6H13HSO4 =>
C6H12 + H2SO4 = C6H13HSO4

NiCl2*6H2O + Sr(OH)2 + (NH4)2HPO4 = SrNi3(P2O7)2 + H2O + HCl + NH3 =>
3 NiCl2*6H2O + Sr(OH)2 + 4(NH4)2HPO4 = SrNi3(P2O7)2 + 22 H2O + 6 HCl + 8 NH3

Fe + CuSO4 + H2O = FeSO4*H2O + Cu =>
Fe + CuSO4 + H2O = FeSO4*H2O + Cu

Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2

FeCMg = MgCFe =>
FeCMg = MgCFe

CaF2 + Na2CO3 = CaCO3 + NaF(aq) =>
CaF2 + Na2CO3 = CaCO3 + 2 NaF(aq)

NH3 + Cl2 = NCl2 + H2 =>
2 NH3 + 2 Cl2 = 2 NCl2 + 3 H2

PtCoH2SO4 = CoSO4PtH2 =>
PtCoH2SO4 = CoSO4PtH2

FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4

Sn(s) + HCl(aq) = SnCl(aq) + H2(g) =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl(aq) + H2(g)

(HCOO)2Ba + Na2SO4 = (HCOO)Na + BaSO4 =>
(HCOO)2Ba + Na2SO4 = 2(HCOO)Na + BaSO4

HF + OH = H2O + F2 =>
2 HF + 2 OH = 2 H2O + F2

Pb{2+} + Cl{-} = Pb + Cl2 =>
Pb{2+} + 2 Cl{-} = Pb + Cl2

HIHCl = ClIH2 =>
HIHCl = ClIH2

Cl2 + KOH = KCl2 + K(ClO3) + H2O =>
11 Cl2 + 12 KOH = 10 KCl2 + 2 K(ClO3) + 6 H2O

Ca + Al(SO4)3 = Al2 + Ca(SO4)3 =>
2 Ca + 2 Al(SO4)3 = Al2 + 2 Ca(SO4)3

Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)

CH2O = COH2 =>
CH2O = COH2

Rb2O = Rb(s) + O2(s) =>
2 Rb2O = 4 Rb(s) + O2(s)

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

CuO + CaCO3 = CuCO3 + CaO =>
CuO + CaCO3 = CuCO3 + CaO

MgCu(OH)2 = Mg(OH)2Cu =>
MgCu(OH)2 = Mg(OH)2Cu

CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl

CrI3 + KOH + Br2 = K2CrO4 + KIO3 + KBr + H2O =>
2 CrI3 + 52 KOH + 21 Br2 = 2 K2CrO4 + 6 KIO3 + 42 KBr + 26 H2O

AgNO3(aq) + Na3PO4 = Ag3PO4(aq) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4 = Ag3PO4(aq) + 3 NaNO3(aq)

KMnO4 + SiO2 = K2SiO3 + Mn2O7 =>
2 KMnO4 + SiO2 = K2SiO3 + Mn2O7

CuBr2 + Sr(OH)2 = Cu(OH)2 + SrBr2 =>
CuBr2 + Sr(OH)2 = Cu(OH)2 + SrBr2

H2CrO4 + BaBr2 = HBr + BaCrO4 =>
H2CrO4 + BaBr2 = 2 HBr + BaCrO4

KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2

NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2

ZnOHCl = ClZnOH =>
ZnOHCl = ClZnOH

H2 + Po = H2Po =>
H2 + Po = H2Po

Ca(MnO4)2 + SnCl2 + H2SO4 = CaSO4 + MnSO4 + SnSO4 + Cl2 + H2O =>
Ca(MnO4)2 + 5 SnCl2 + 8 H2SO4 = CaSO4 + 2 MnSO4 + 5 SnSO4 + 5 Cl2 + 8 H2O

Zn3P2 = Zn + P4 =>
2 Zn3P2 = 6 Zn + P4

MgNH4PO4*H2O = Mg2P2O7 + H2O + NH3 =>
2 MgNH4PO4*H2O = Mg2P2O7 + 3 H2O + 2 NH3

FeCuOH2 = FeOH2Cu =>
FeCuOH2 = FeOH2Cu

Al(OH)3 + Ca(OH)2 = Al(OH)2 + Ca(OH)3 =>
Al(OH)3 + Ca(OH)2 = Al(OH)2 + Ca(OH)3

NaSiO3 + NH4Cl + H2O = NaCl + NH4OH + HSiO3 =>
NaSiO3 + NH4Cl + H2O = NaCl + NH4OH + HSiO3

NH5O = N(aq) + H5(aq) + O(aq) =>
NH5O = N(aq) + H5(aq) + O(aq)

NaCNS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaCN + H2O =>
5 NaCNS + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 NaCN + 4 H2O

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

AuCl3 + H2O = Au(OH)3 + HCl =>
AuCl3 + 3 H2O = Au(OH)3 + 3 HCl

SrSOHCl = SrClHSO =>
SrSOHCl = SrClHSO

CrI + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI + 11 Cl2 + 28 KOH = 2 K2CrO4 + 2 KIO3 + 22 KCl + 14 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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