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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe5Ni4S8 + H2O + CaAl2Si2O8 + SiO2 + O2 = FeS2 + Fe2Ni8Al2Si6Al2O20(OH)16 + CaO =>
2 Fe5Ni4S8 + 8 H2O + 2 CaAl2Si2O8 + 2 SiO2 + 5 O2 = 8 FeS2 + Fe2Ni8Al2Si6Al2O20(OH)16 + 2 CaO

ZnSO4 + BaCl2 = BaSO4ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4ZnCl2

C2H5COOC6H5 + O2 = CO2 + H2O =>
2 C2H5COOC6H5 + 21 O2 = 18 CO2 + 10 H2O

CU + NISO4 = CUSO4 + NI =>
CU + NISO4 = CUSO4 + NI

KOH(aq) + CuCl(aq) = KCl(aq) + CuOH(s) =>
KOH(aq) + CuCl(aq) = KCl(aq) + CuOH(s)

Fe2O3 + HCl = FeCl + H2O + O2 =>
Fe2O3 + 2 HCl = 2 FeCl + H2O + O2

KMnO4 + SO2 + H2O = K2SO4 + Mn2SO4 + H2SO4 =>
2 KMnO4 + 6 SO2 + 4 H2O = K2SO4 + Mn2SO4 + 4 H2SO4

CO(NH2)2 + OH{-} = CO3{2-} + N2 + H2 =>
CO(NH2)2 + 2 OH{-} = CO3{2-} + N2 + 3 H2

Ca + H + CO3 = CaHCO3 =>
Ca + H + CO3 = CaHCO3

Fe + NaCl + H2O = FeO + NaH + Cl =>
Fe + 2 NaCl + H2O = FeO + 2 NaH + 2 Cl

CHCHCHCHCHCCl + KOH = CHCHCHCHCHCOH + KCl =>
CHCHCHCHCHCCl + KOH = CHCHCHCHCHCOH + KCl

FeS + Cl2 = FeCl2 + S8 =>
8 FeS + 8 Cl2 = 8 FeCl2 + S8

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ag + O2 + H2S = H2O + AgSO =>
Ag + O2 + H2S = H2O + AgSO

H3C6H5O7 + H2O = H2C6H5O7 + H3O =>
H3C6H5O7 + H2O = H2C6H5O7 + H3O

Mg(OH)2(aq) + K(s) = KOH(aq) + Mg(s) =>
Mg(OH)2(aq) + 2 K(s) = 2 KOH(aq) + Mg(s)

BiBr3 + H2O = HBr + Bi + O2 =>
4 BiBr3 + 6 H2O = 12 HBr + 4 Bi + 3 O2

ZnFe2O4 + H2C2O4 = ZnO + FeO + CO2 + H2O =>
ZnFe2O4 + H2C2O4 = ZnO + 2 FeO + 2 CO2 + H2O

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

Na2SiO3 + KMnO4 = NaMnO4 + K2SiO3 =>
Na2SiO3 + 2 KMnO4 = 2 NaMnO4 + K2SiO3

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

HC2H3O2 = H + C2H3O2 =>
HC2H3O2 = H + C2H3O2

H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O

Li + N2F4 = LiF + Li3N =>
10 Li + N2F4 = 4 LiF + 2 Li3N

SrCO3(s) = SrO(s) + CO2(g) =>
SrCO3(s) = SrO(s) + CO2(g)

(CH3COO)2Mg + K3PO4 = CH3COOK + Mg3(PO4)2 =>
3(CH3COO)2Mg + 2 K3PO4 = 6 CH3COOK + Mg3(PO4)2

Cr3{+} + H{+} + S2O32{-} = Cr2O72{-} + S4O62{-} + H2O =>
6 Cr3{+} + 412 H{+} + 854 S2O32{-} = 9 Cr2O72{-} + 427 S4O62{-} + 206 H2O

CO3{2-} + HNO3 = HCO3{-} + NO3{-} =>
CO3{2-} + HNO3 = HCO3{-} + NO3{-}

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

CH3COOH + NaHCO3 + KCl = CH3COOK + CO2 + H2O + NaCl =>
CH3COOH + NaHCO3 + KCl = CH3COOK + CO2 + H2O + NaCl

Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2

Hg + SO4 + H = HgSO2 + H2O =>
Hg + SO4 + 4 H = HgSO2 + 2 H2O

Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn

Hg + SO4 + H = HgSO2 + H2O =>
Hg + SO4 + 4 H = HgSO2 + 2 H2O

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

NaH(g) + H2O(g) = NaO(g) + H2(g) =>
2 NaH(g) + 2 H2O(g) = 2 NaO(g) + 3 H2(g)

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(s) + H2O(e) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(s) + 3 H2O(e)

C6H5OH + NO3{-} + H2O = C5H7NO2 + HCO3{-} =>
C6H5OH + NO3{-} + H2O = C5H7NO2 + HCO3{-}

C6H5NH2 + HCl = C6H5Cl + NH4Cl =>
C6H5NH2 + 2 HCl = C6H5Cl + NH4Cl

BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl

CaOH + HCl = CaCl + HOH =>
CaOH + HCl = CaCl + HOH

CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

C7H5NaO3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5NaO3 + H2SO4 = 2 C7H6O3 + Na2SO4

I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5

Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag

Na2(S2O3) + HCl = NaCl + S + SO2 + H2O =>
Na2(S2O3) + 2 HCl = 2 NaCl + S + SO2 + H2O

HNO3 + Mg(HO)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(HO)2 = Mg(NO3)2 + 2 H2O

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

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Breng de vergelijking van een chemische reactie in evenwicht
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