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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H8O2 + H2SO4 = C4H8SO5 + H2O =>
C4H8O2 + H2SO4 = C4H8SO5 + H2O

KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2SO4 + K2SO4 + H2O =>
2 KSCN + 5 H2SO4 + 3 K2Cr2O7 = 2 CO2 + 2 NO2 + 3 Cr2SO4 + 4 K2SO4 + 5 H2O

I{-} + IO3{-} + H2O = I3{-} + OH{-} =>
8 I{-} + IO3{-} + 3 H2O = 3 I3{-} + 6 OH{-}

KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2

K + CI2 = KCI2 =>
K + CI2 = KCI2

H3IO6 = IO3 + OH =>
H3IO6 = IO3 + 3 OH

Ag(s) + Ni{2+} = Ag{+} + Ni(s) =>
2 Ag(s) + Ni{2+} = 2 Ag{+} + Ni(s)

HOCl + NH3 = Cl + H2O + N2O =>
8 HOCl + 2 NH3 = 8 Cl + 7 H2O + N2O

C3H8O + HBr = C3H7Br + H2O =>
C3H8O + HBr = C3H7Br + H2O

CH3CI + Na = C2H6 + NaCI =>
2 CH3CI + 2 Na = C2H6 + 2 NaCI

FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO

Zn + S = ZnS55 =>
Zn + 55 S = ZnS55

MgSO4 + NH3 + H2O = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Mg(OH)2

C6H10 + H2SO4 + KMnO4 = CH3CHCCHCOOH + K2SO4 + MnSO4 + H2O =>
25 C6H10 + 57 H2SO4 + 38 KMnO4 = 30 CH3CHCCHCOOH + 19 K2SO4 + 38 MnSO4 + 92 H2O

Na2CO3 + CH3CHO = CH3COONa + H2O + CO2 =>
5 Na2CO3 + 8 CH3CHO = 10 CH3COONa + H2O + CO2

Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3

C6H5CO2H + CH3CH2CO2H = C6H5C(O)CH2CH3 + CO2 + H2O =>
C6H5CO2H + CH3CH2CO2H = C6H5C(O)CH2CH3 + CO2 + H2O

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

Ar + Cl2 = ArCl =>
2 Ar + Cl2 = 2 ArCl

UF4 + F2 = UF6 =>
UF4 + F2 = UF6

C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO

BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2

Mg(NO3)3 + Na2CO3 = MgCO3 + Na2(NO3)3 =>
Mg(NO3)3 + Na2CO3 = MgCO3 + Na2(NO3)3

A + D2 = A2D3 =>
4 A + 3 D2 = 2 A2D3

Fe{2+} + Cr2O7 + H3O{+} = Fe{3+} + Cr{2+} + H2O =>
10 Fe{2+} + Cr2O7 + 14 H3O{+} = 10 Fe{3+} + 2 Cr{2+} + 21 H2O

(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH

Na2CO3 + H2O2 = NaO + H2CO3 =>
Na2CO3 + H2O2 = 2 NaO + H2CO3

P2H4 + O + H2O = H3PO4 =>
P2H4 + 7 O + H2O = 2 H3PO4

NaSO3 + HK = NaK + HSO3 =>
NaSO3 + HK = NaK + HSO3

ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S

CsIO = Cs + IO =>
CsIO = Cs + IO

K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C2H4O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C2H4O

H3P + Sr(OH)2 = H(OH) + Sr3P2 =>
2 H3P + 3 Sr(OH)2 = 6 H(OH) + Sr3P2

HClO + NaOH = HOH + NaClO =>
HClO + NaOH = HOH + NaClO

As + Ca = As{-3} + Ca{2} =>
2 As + 3 Ca = 2 As{-3} + 3 Ca{2}

Pu(NO3)3 + NH4OH = Pu(OH)3 + NH4(NO3) =>
Pu(NO3)3 + 3 NH4OH = Pu(OH)3 + 3 NH4(NO3)

CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O

C10H17NO + H2O = C10H18NO{+} + OH{-} =>
C10H17NO + H2O = C10H18NO{+} + OH{-}

C3H8O + CrO3 = C3H6O + Cr + H2O =>
3 C3H8O + CrO3 = 3 C3H6O + Cr + 3 H2O

Cu(OH)2 + (HCl) = CuCl2 + H2O =>
Cu(OH)2 + 2(HCl) = CuCl2 + 2 H2O

KMnO4 + C6H12O6 + KOH = C6H11O7K + MnO2 + H2O =>
2 KMnO4 + 3 C6H12O6 + KOH = 3 C6H11O7K + 2 MnO2 + 2 H2O

Ba(OH)2 + K2CO3 = KOH + BaCO3 =>
Ba(OH)2 + K2CO3 = 2 KOH + BaCO3

VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

MgSO4 + C2H5OH = Mg(OH)2 + MgCO3 + S(OH)2 + C2 =>
4 MgSO4 + 2 C2H5OH = 2 Mg(OH)2 + 2 MgCO3 + 4 S(OH)2 + C2

Cd + NO3{-} + H{+} = Cd{2+} + NO2 + H2O =>
Cd + 2 NO3{-} + 4 H{+} = Cd{2+} + 2 NO2 + 2 H2O

C4H11NO + O2 = CO2 + H2O + N =>
4 C4H11NO + 25 O2 = 16 CO2 + 22 H2O + 4 N

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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