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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H10 + O2 = CO2 + H2O = NO2 =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O

SnCl2 + KMnO4 + H2SO4 = MnSO4 + SnCl4 + Sn(SO4)2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 2 SnCl4 + 3 Sn(SO4)2 + 2 KCl + 8 H2O

Cr2O7{2-}(aq) + SO3{2-}(aq) + H{+}(aq) = SO4{2-}(aq) + Cr{3+}(aq) + H2O(l) =>
Cr2O7{2-}(aq) + 3 SO3{2-}(aq) + 8 H{+}(aq) = 3 SO4{2-}(aq) + 2 Cr{3+}(aq) + 4 H2O(l)

KCl + O3 = K(ClO3) =>
KCl + O3 = K(ClO3)

P2O3 + H2O = (HPO2) =>
P2O3 + H2O = 2(HPO2)

Pb(C2H3O2)2 + MgS = PbS + Mg(C2H3O2)2 =>
Pb(C2H3O2)2 + MgS = PbS + Mg(C2H3O2)2

PB(NO3)2 + NH4I = PBI + NH4(NO3)2 =>
PB(NO3)2 + NH4I = PBI + NH4(NO3)2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NaF = Na + F2 =>
2 NaF = 2 Na + F2

Sn + CuCl = SnCl2 + Cu =>
Sn + 2 CuCl = SnCl2 + 2 Cu

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

FeO3(s) + CO = Fe + CO2 =>
FeO3(s) + 3 CO = Fe + 3 CO2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr

Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO

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

K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO

AgCl + Cu(OH)2 = CuCl + Ag(OH)2 =>
AgCl + Cu(OH)2 = CuCl + Ag(OH)2

AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl

NaCl + H3C6H5O7 = NaOH + HCl + HCO =>
NaCl + H3C6H5O7 = NaOH + HCl + 6 HCO

Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na

(CH3CO)2O + C2H5OH = CH3CO2C2H5 + H2O =>
(CH3CO)2O + 2 C2H5OH = 2 CH3CO2C2H5 + H2O

Ag3CuS2 + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + SO2 + H2O =>
Ag3CuS2 + 18 HNO3 = 3 AgNO3 + Cu(NO3)2 + 13 NO2 + 2 SO2 + 9 H2O

BaCl2H2O = BaCl2 + H2O =>
BaCl2H2O = BaCl2 + H2O

NaCrO2 + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
NaCrO2 + 3 PbO2 + 4 NaOH = Na2CrO4 + 3 NaPbO2 + 2 H2O

S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl

HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O

Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O

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

CaCO3 + Na2CO3 + SiO2 = CaO*Na2O*SiO2 + CO2 =>
CaCO3 + Na2CO3 + SiO2 = CaO*Na2O*SiO2 + 2 CO2

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

CO2 + H2O + N2 = C10H15N + O2 =>
40 CO2 + 30 H2O + 2 N2 = 4 C10H15N + 55 O2

C2H6OH(glucose) + O2 = CO2 + H2O =>
4 C2H6OH(glucose) + 13 O2 = 8 CO2 + 14 H2O

C2H5NO2(s) + O2(s) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5NO2(s) + 9 O2(s) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)

Zn(s) + Cu(aq) = ZnCu =>
Zn(s) + Cu(aq) = ZnCu

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

AuCl3(aq) + Pb(s) = PbCl4(aq) + Au(s) =>
4 AuCl3(aq) + 3 Pb(s) = 3 PbCl4(aq) + 4 Au(s)

(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH =>
(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH

FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3

P + H2O2 = PO2 + H2O =>
P + 2 H2O2 = PO2 + 2 H2O

NH4Cl + KNO3 = ClK + NO3 + NH4 =>
NH4Cl + KNO3 = ClK + NO3 + NH4

TiO2 + MgCl2 = TiCl4 + MgO =>
TiO2 + 2 MgCl2 = TiCl4 + 2 MgO

C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O

Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S

Mn2O3 + H2O = Mn(OH)2 + OH =>
Mn2O3 + 3 H2O = 2 Mn(OH)2 + 2 OH

Na2O2 + PbS + H2SO4 = PbSO4 + Na2SO4 + H2O =>
4 Na2O2 + PbS + 4 H2SO4 = PbSO4 + 4 Na2SO4 + 4 H2O

CrBr2(aq) + Na2Co3(aq) = CrCo3(s) + NaBr(aq) =>
CrBr2(aq) + Na2Co3(aq) = CrCo3(s) + 2 NaBr(aq)

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

C6H6 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6 + 24 KMnO4 + 36 H2SO4 = 30 C6H6COOH + 12 K2SO4 + 24 MnSO4 + 36 H2O

N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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