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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 = Mn304 + O2 =>
304 MnO2 = Mn304 + 304 O2

SO2 + FeS2 = FeS + SO =>
SO2 + FeS2 = FeS + 2 SO

KOH(l) = K2O + H2O(l) =>
2 KOH(l) = K2O + H2O(l)

NaClO3 + KI + HCl = NaCl + I + KCl + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 6 I + 6 KCl + 3 H2O

Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O

Mg + N3 = Mg3N2 =>
9 Mg + 2 N3 = 3 Mg3N2

Cr2O7{-} + I{-} + H3O{+} = I2 + Cr{3+} + H2O =>
2 Cr2O7{-} + 14 I{-} + 28 H3O{+} = 7 I2 + 4 Cr{3+} + 42 H2O

C6H6 + H3 = C6H12 =>
C6H6 + 2 H3 = C6H12

[Co(NH3)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + NH3 + H2O =>
2[Co(NH3)6]Cl2 + 2 NH4Cl + H2O2 = 2[Co(NH3)6]Cl3 + 2 NH3 + 2 H2O

K2Cr2O7 + HCl = KCl + Cr2Cl3 + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KCl + Cr2Cl3 + 7 H2O + 9 Cl

NaC7H5O2 + H2O = C7H6O2 + NaOH =>
NaC7H5O2 + H2O = C7H6O2 + NaOH

(HPO3) + BrO3 + H2 = Br + H2PO4 =>
6(HPO3) + 2 BrO3 + 3 H2 = 2 Br + 6 H2PO4

(RCOO)2Cu + H2O = RR + CO2 + Cu(OH)2 + H2 =>
(RCOO)2Cu + 2 H2O = RR + 2 CO2 + Cu(OH)2 + H2

NaCl(ac) + H2SO4(ac) = Na2SO4(ac) + HCl(ac) =>
2 NaCl(ac) + H2SO4(ac) = Na2SO4(ac) + 2 HCl(ac)

C14H30 + CuO = CO2 + H2O + Cu =>
C14H30 + 43 CuO = 14 CO2 + 15 H2O + 43 Cu

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O

CuL2 = Cu + L2 =>
CuL2 = Cu + L2

B2Br6 + H1N1O3 = B1(N1O3)3 + H1Br1 =>
B2Br6 + 6 H1N1O3 = 2 B1(N1O3)3 + 6 H1Br1

BaCO3 + C + H2O = CO + BaOH2 =>
BaCO3 + 2 C + H2O = 3 CO + BaOH2

CH3OH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
20 CH3OH + 9 Cr2O7 + 6 H{+} = 20 CO2 + 43 H2O + 6 Cr3{+}

HBr + NiS = HS + BrNi =>
HBr + NiS = HS + BrNi

K2SO4 + C6H12O6 = CO2 + H2O + K2S =>
3 K2SO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 K2S

CoSO4 + KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + K2SO4 =>
CoSO4 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + 2 K2SO4

FranciumBisulfite + IndiumOxalate = FranciumOxalate + IndiumBisulfite =>
FranciumBisulfite + IndiumOxalate = FranciumOxalate + IndiumBisulfite

Br2 + SO2 + OH{-} = SO4{2-} + Br{-} + H2O =>
Br2 + SO2 + 4 OH{-} = SO4{2-} + 2 Br{-} + 2 H2O

NH4OH + HBrO3 = H2O + NH4BrO3 =>
NH4OH + HBrO3 = H2O + NH4BrO3

KHCO2 + HNO3 = HCOOH + KNO3 =>
KHCO2 + HNO3 = HCOOH + KNO3

C6H14(s) + O2(g) = CO2(s) + H2O(g) =>
2 C6H14(s) + 19 O2(g) = 12 CO2(s) + 14 H2O(g)

C8HN7O14 = CO2 + CO + H2O + N2 =>
2 C8HN7O14 = 11 CO2 + 5 CO + H2O + 7 N2

CoCl3*6H2O = CoCl3 + H2O =>
CoCl3*6H2O = CoCl3 + 6 H2O

(g)H2SO4 + (g)Na2CO3 = Na2SO4 + CO2 + H2O =>
(g)H2SO4 + (g)Na2CO3 = Na2SO4 + CO2 + H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

MnO2 + H2SO4 + NaCl = MnSO4 + H2O + Cl2 + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = MnSO4 + 2 H2O + Cl2 + Na2SO4

KCIO3 + HBr = KCI + Br2 + H2O =>
KCIO3 + 6 HBr = KCI + 3 Br2 + 3 H2O

K2CO2 + HCI = KCI + CO2 + H2 =>
K2CO2 + 2 HCI = 2 KCI + CO2 + H2

CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3

Na2SiO3 + HI = NaI + H2SiO3 =>
Na2SiO3 + 2 HI = 2 NaI + H2SiO3

Fe2O3 + F2 = Fe + FO =>
2 Fe2O3 + 3 F2 = 4 Fe + 6 FO

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

C3H7NO2 + O2 = C02 + H2O + N2 =>
4 C3H7NO2 + 3 O2 = 6 C02 + 14 H2O + 2 N2

C2H5NO2 + O2 = CO2 + H2O + CH4N2O4 =>
4 C2H5NO2 + 9 O2 = 6 CO2 + 6 H2O + 2 CH4N2O4

KMnO4 + Tl3AsO3 + H2SO4 = TlAsO4 + Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Tl3AsO3 + 27 H2SO4 = 5 TlAsO4 + 5 Tl2(SO4)3 + 8 MnSO4 + 4 K2SO4 + 27 H2O

LiBr + ZnCl2 = LiCl + ZnBr2 =>
2 LiBr + ZnCl2 = 2 LiCl + ZnBr2

AgNO3 + H2O + K2S2O8 = KHSO4 + Ag2O2 + HNO3 =>
2 AgNO3 + 2 H2O + K2S2O8 = 2 KHSO4 + Ag2O2 + 2 HNO3

H2(g) + Fe2O3 = H2O(g) + Fe(s) =>
3 H2(g) + Fe2O3 = 3 H2O(g) + 2 Fe(s)

C52H4O2 + O2 = CO2 + H2O =>
C52H4O2 + 52 O2 = 52 CO2 + 2 H2O

Na2TeO3 + NaI + HCl = NaCl + Te + H2O + HIO3 =>
3 Na2TeO3 + 2 NaI + 8 HCl = 8 NaCl + 3 Te + 3 H2O + 2 HIO3

H2SO4 + NaOH + Cl2 = Na2SO4 + H2 + Cl2OH =>
H2SO4 + 2 NaOH + 2 Cl2 = Na2SO4 + H2 + 2 Cl2OH

NiCl2 + Cr(C2H3O2)3 = Ni(C2H3O2)2 + CrCl3 =>
3 NiCl2 + 2 Cr(C2H3O2)3 = 3 Ni(C2H3O2)2 + 2 CrCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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