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Chemische vergelijkingen in evenwicht op02/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
KOH(s) = H(aq)KO(aq) =>
KOH(s) = H(aq)KO(aq)

NaHCO3 + H8C6O7 = CO2 + H2O + Na3H5C6O7 =>
3 NaHCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3H5C6O7

C6H6 + C3H6 = C6H5C2H4 =>
7 C6H6 + 2 C3H6 = 6 C6H5C2H4

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

AgClO3 + Na2CO3 = (Ag)2CO3 + ClO3 + Na2 =>
2 AgClO3 + Na2CO3 = (Ag)2CO3 + 2 ClO3 + Na2

CH4 = C + H2 =>
CH4 = C + 2 H2

KNO3 + NH4OH + Na2HPO4 = K2NH4PO4 + NaNO3 + H2O =>
2 KNO3 + NH4OH + Na2HPO4 = K2NH4PO4 + 2 NaNO3 + H2O

HCOOC3H7 + NaOH = C2H3O2Na + C2H6O =>
HCOOC3H7 + NaOH = C2H3O2Na + C2H6O

PH3 + O2 = P2O3 + H2O =>
2 PH3 + 3 O2 = P2O3 + 3 H2O

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

TiO2 + B2O3 + Mg = TiB2 + MgO =>
TiO2 + B2O3 + 5 Mg = TiB2 + 5 MgO

H2SO4 + NaBr = NaHSO4 + HBr =>
H2SO4 + NaBr = NaHSO4 + HBr

Cd + HCl = ClCd + H2 =>
2 Cd + 2 HCl = 2 ClCd + H2

[Al(OH2)6] + KOH = K[Al(OH)4] + H3O =>
[Al(OH2)6] + KOH = K[Al(OH)4] + 3 H3O

As2O3 + KIO4 + KOH = K3AsO4 + KIO3 + H2O =>
As2O3 + 2 KIO4 + 6 KOH = 2 K3AsO4 + 2 KIO3 + 3 H2O

Co(NO3)2 + Na2C2O4 = CoC2O4 + NaNO3 =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 NaNO3

Na2Cr2O7 + HI = CrI3 + I2 + NaI + H2O =>
Na2Cr2O7 + 14 HI = 2 CrI3 + 3 I2 + 2 NaI + 7 H2O

CuSO4 + Ca(OH)2 + As2(SO4)5 = Cu3(AsO4)2 + CaSO4 + H2O =>
3 CuSO4 + 8 Ca(OH)2 + As2(SO4)5 = Cu3(AsO4)2 + 8 CaSO4 + 8 H2O

C2H4O3 + NaClO = NaCl + CO2 + H2 =>
C2H4O3 + NaClO = NaCl + 2 CO2 + 2 H2

MgO2 + SO3 = Mg2(SO4)4 =>
2 MgO2 + 4 SO3 = Mg2(SO4)4

P4 + Cl(g) = PCl5 =>
P4 + 20 Cl(g) = 4 PCl5

C6H8O7 + LiOH = LiC6 + H9O8 =>
C6H8O7 + LiOH = LiC6 + H9O8

H2 + I2 = HI =>
H2 + I2 = 2 HI

Al2(SO4)3 + NaBr = AlBr3 + SO4Na2 =>
Al2(SO4)3 + 6 NaBr = 2 AlBr3 + 3 SO4Na2

C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O

[Al(OH2)6] + KOH = K[Al(OH)4] + H3O =>
[Al(OH2)6] + KOH = K[Al(OH)4] + 3 H3O

Na2ZnO2 + CO2 = ZnCO3 + Na2CO3 =>
Na2ZnO2 + 2 CO2 = ZnCO3 + Na2CO3

S(g) + O2 = SO3(g) =>
2 S(g) + 3 O2 = 2 SO3(g)

Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2

CoCl4 + H2O = CoCl2 + HCl + OH =>
CoCl4 + 2 H2O = CoCl2 + 2 HCl + 2 OH

HCl + Co = CoCl3 + H =>
3 HCl + Co = CoCl3 + 3 H

Br{-} + MnO4 + H{+} = Br + Mn{2+} + H2O =>
6 Br{-} + MnO4 + 8 H{+} = 6 Br + Mn{2+} + 4 H2O

H2O + PBr3 = H3PO3 + HBr =>
3 H2O + PBr3 = H3PO3 + 3 HBr

Pb(NO3)2 + AlI3 = Al(NO3)2 + PbI3 =>
Pb(NO3)2 + AlI3 = Al(NO3)2 + PbI3

Fe2O3 + KH = FeH3 + K2O =>
Fe2O3 + 6 KH = 2 FeH3 + 3 K2O

MnO4{-} + NO2{-} + H{+} = Mn{2}{+} + NO3 + H2O =>
3 MnO4{-} + 5 NO2{-} + 14 H{+} = 3 Mn{2}{+} + 5 NO3 + 7 H2O

HCl(aq) + Na2SO4(s) = NaCl(l) + H2SO4 =>
2 HCl(aq) + Na2SO4(s) = 2 NaCl(l) + H2SO4

ZnCH3COOH + CH3CSNH2 = ZnS + CH3CO2CHCH2 + NH3 =>
ZnCH3COOH + CH3CSNH2 = ZnS + CH3CO2CHCH2 + NH3

AgClO3 + Na2CO3 = (Ag)2CO3 + ClO3 + Na2 =>
2 AgClO3 + Na2CO3 = (Ag)2CO3 + 2 ClO3 + Na2

CH9 + O2 = CO2 + H2O =>
4 CH9 + 13 O2 = 4 CO2 + 18 H2O

NaHCO3(aq) + HCH3COO(aq) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HCH3COO(aq) = NaCH3COO(aq) + CO2(g) + H2O(l)

CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl

AgClO3 + Na2CO3 = (Ag)2CO3 + ClO3 + Na2 =>
2 AgClO3 + Na2CO3 = (Ag)2CO3 + 2 ClO3 + Na2

LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7

Zn(NO3)2*6H2O + NH4OH = ZnO + NH4NO3 + H2O =>
Zn(NO3)2*6H2O + 2 NH4OH = ZnO + 2 NH4NO3 + 7 H2O

PbO + NH3 = H3O + Pb + N =>
PbO + NH3 = H3O + Pb + N

HClO4 + (NH4)2CO3 = H2CO3 + NH4ClO4 =>
2 HClO4 + (NH4)2CO3 = H2CO3 + 2 NH4ClO4

Cr + Rb2SO4 = Cr(SO4)2 + Rb =>
Cr + 2 Rb2SO4 = Cr(SO4)2 + 4 Rb

H2O + CO2 = C5H9O1 + O2 =>
18 H2O + 20 CO2 = 4 C5H9O1 + 27 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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