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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li + ZnSO4 = Zn + LiSO4 =>
Li + ZnSO4 = Zn + LiSO4

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

Mg + CaO = Ca + MgO =>
Mg + CaO = Ca + MgO

Al2O3 + CaOH = CaAlO2 + H2O =>
Al2O3 + 2 CaOH = 2 CaAlO2 + H2O

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

AlCl3 + C3H7OH = C3H7Cl3 + AlOH =>
AlCl3 + C3H7OH = C3H7Cl3 + AlOH

MnBr2 + KOH = MnOH + KBr2 =>
MnBr2 + KOH = MnOH + KBr2

H2CO3 + Cu = H2 + CuCO3 =>
H2CO3 + Cu = H2 + CuCO3

NaBr + Cl2 = NaCl + Br2 = ? =>
2 NaBr + Cl2 = 2 NaCl + Br2

OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8

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

H2S + CaBr2 = HBr + CaS =>
H2S + CaBr2 = 2 HBr + CaS

Li + ZnSO4 = Zn + LiSO4 =>
Li + ZnSO4 = Zn + LiSO4

HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

HNO3(aq) + Cu2O(s) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
14 HNO3(aq) + 3 Cu2O(s) = 6 Cu(NO3)2(aq) + 2 NO(g) + 7 H2O(l)

(COOH)2 + Na2CO3 = COONa + H2O + CO2 =>
(COOH)2 + Na2CO3 = 2 COONa + H2O + CO2

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

SO2 + CaO = Ca(SO3) =>
SO2 + CaO = Ca(SO3)

HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2

PB + SO4 = PBSO4 =>
PB + SO4 = PBSO4

HNO3 = NO2 + H2O2 =>
2 HNO3 = 2 NO2 + H2O2

ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C3H4O4 + KOH = H2O + KC3H3O4 =>
C3H4O4 + KOH = H2O + KC3H3O4

S + H2 = H2S =>
S + H2 = H2S

ZnO + Zn(OH)2 + CO2 = Zn(OH)2ZnCO3 =>
ZnO + Zn(OH)2 + CO2 = Zn(OH)2ZnCO3

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

H2C3H2O4 + KOH = H2O + KHC3H2O4 =>
H2C3H2O4 + KOH = H2O + KHC3H2O4

NaCOOH + H2O = NaOH + HCOOH =>
NaCOOH + H2O = NaOH + HCOOH

KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O =>
KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O

Mn(NO3)4 = Mn2O3 + NO2 + O2 =>
4 Mn(NO3)4 = 2 Mn2O3 + 16 NO2 + 5 O2

BaSO4 + KCl = KSO4 + BaCl =>
BaSO4 + KCl = KSO4 + BaCl

(C4H10)(g) + O2(g) = CO2(g) + H2O(g) =>
2(C4H10)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

C8H8O3 + H2O = CO2 + CH4 =>
4 C8H8O3 + 18 H2O = 15 CO2 + 17 CH4

KCl + NaClO = NaCl + KClO3 =>
KCl + 3 NaClO = 3 NaCl + KClO3

CuSO4 + NaSiO3 = CuSiO3 + NaSO4 =>
CuSO4 + NaSiO3 = CuSiO3 + NaSO4

KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl

Fluorine + water = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3

MnBr2 + KOH = MnOH + KBr2 =>
MnBr2 + KOH = MnOH + KBr2

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

C6H5C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O

MgCl2 + Cr = CrCl5 + Mg =>
5 MgCl2 + 2 Cr = 2 CrCl5 + 5 Mg

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

H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}

H2SO4 + NiCO3 = CO2 + H2O + NiSO4 =>
H2SO4 + NiCO3 = CO2 + H2O + NiSO4

H2C2O4 + OH{-} = C2HO4{-} + H2O =>
H2C2O4 + OH{-} = C2HO4{-} + H2O

H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}

ZnS = Zn + S2 =>
2 ZnS = 2 Zn + S2

CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O =>
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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