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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4

KI + H2SO4 = HI + K2SO4 =>
2 KI + H2SO4 = 2 HI + K2SO4

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr =>
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

H[CuCl2] + O2 = CuCl2 + H2O =>
4 H[CuCl2] + O2 = 4 CuCl2 + 2 H2O

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

H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O

H2C6H6O6(aq) + KOH(aq) = KC6H7O6(aq) + H2O(l) =>
H2C6H6O6(aq) + KOH(aq) = KC6H7O6(aq) + H2O(l)

CH3CH2OH + NH3 = CH3CH2O + NH4 =>
CH3CH2OH + NH3 = CH3CH2O + NH4

ZnO + H2SO2 = ZnSO2 + H2O =>
ZnO + H2SO2 = ZnSO2 + H2O

Al + KOH + C2H2O4*30H2O = K3[Al(C2O2)3]*6H2O + CO2 + H2O =>
2 Al + 6 KOH + 15 C2H2O4*30H2O = 2 K3[Al(C2O2)3]*6H2O + 18 CO2 + 456 H2O

FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe

C11H24(l) + O(g) = CO2(g) + H2O(g) =>
C11H24(l) + 34 O(g) = 11 CO2(g) + 12 H2O(g)

GaF2 + Na2SO4 = GaSO4 + NaF =>
GaF2 + Na2SO4 = GaSO4 + 2 NaF

Cu(OH)2 + H3O{+} = Cu{2+} + H2O =>
Cu(OH)2 + 2 H3O{+} = Cu{2+} + 4 H2O

Fe3O4 + CO + SiO2 = Fe2SiO4 + CO2 =>
2 Fe3O4 + 2 CO + 3 SiO2 = 3 Fe2SiO4 + 2 CO2

SN(OH)2 + NaOH = Na2SNO2 + H2O =>
SN(OH)2 + 2 NaOH = Na2SNO2 + 2 H2O

HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C3H8O2N + O2 = CO2 + H2O + N2 =>
2 C3H8O2N + 8 O2 = 6 CO2 + 8 H2O + N2

NH4OH + H2SO4 = N2H8SO4 + H2O =>
2 NH4OH + H2SO4 = N2H8SO4 + 2 H2O

Ba2C = Ba + C2 =>
2 Ba2C = 4 Ba + C2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Pb(NO2)3(ag) + Na2SO4(ag) = Pb2(SO4)3(s) + NaNO2(ag) =>
2 Pb(NO2)3(ag) + 3 Na2SO4(ag) = Pb2(SO4)3(s) + 6 NaNO2(ag)

H2 + HCl = H2Cl =>
H2 + 2 HCl = 2 H2Cl

Al(N03)3 + H2SO4 = Al(SO4)3 + H2N03 =>
Al(N03)3 + 3 H2SO4 = Al(SO4)3 + 3 H2N03

Ru + H{+} + Cl{-} + HNO3 = RuCl6{3-} + NO2 + H2O =>
Ru + 3 H{+} + 6 Cl{-} + 3 HNO3 = RuCl6{3-} + 3 NO2 + 3 H2O

Al(s) + N2(g) = Al2N3(g) =>
4 Al(s) + 3 N2(g) = 2 Al2N3(g)

MgO + HNO3 = Mg + NO3 + H2O =>
MgO + 2 HNO3 = Mg + 2 NO3 + H2O

HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O

B5H9 + O2 = B2O + H2O =>
2 B5H9 + 7 O2 = 5 B2O + 9 H2O

Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al

Zn + HS04 = ZnS04 + H =>
Zn + HS04 = ZnS04 + H

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

SiCl4(i) + H2O(i) = H2SiO3(s) + HCl(aq) =>
SiCl4(i) + 3 H2O(i) = H2SiO3(s) + 4 HCl(aq)

Ca(aq) + S(aq) = CaS(s) =>
Ca(aq) + S(aq) = CaS(s)

CCl3COOH + H2O = C(OH)3COOH + HCl =>
CCl3COOH + 3 H2O = C(OH)3COOH + 3 HCl

HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO

NaCl4 + KCl = KCl4 + NaCl =>
NaCl4 + KCl = KCl4 + NaCl

Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2

FeCl3(aq) + FeSO4(aq) + NH3(aq) + H2O(l) = Fe3O4(s) + NH4Cl(aq) + (NH4)2SO4(aq) =>
2 FeCl3(aq) + FeSO4(aq) + 8 NH3(aq) + 4 H2O(l) = Fe3O4(s) + 6 NH4Cl(aq) + (NH4)2SO4(aq)

SO2 + O2 = SO3O4 =>
2 SO2 + 5 O2 = 2 SO3O4

BaCl2 + Zn = ZnCl2 + Ba =>
BaCl2 + Zn = ZnCl2 + Ba

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

C2H5OH + J2 + NaOH = CH3J + H2O + HCOONa =>
5 C2H5OH + 4 J2 + 2 NaOH = 8 CH3J + 3 H2O + 2 HCOONa

K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2

P + SO2 = P2O3 + S =>
4 P + 3 SO2 = 2 P2O3 + 3 S

HC3H5O3 + LiOH = LiC3H5O3 + H2O =>
HC3H5O3 + LiOH = LiC3H5O3 + H2O

SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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