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Chemische vergelijkingen in evenwicht op02/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
C8H18 + O2 = H18O2 + C8 =>
C8H18 + O2 = H18O2 + C8

NO2 + H2 + O2 = HNO3 =>
2 NO2 + H2 + O2 = 2 HNO3

C2HCl3 + Fe = C2HCl + FeCl =>
C2HCl3 + 2 Fe = C2HCl + 2 FeCl

C8H18 + O2 = H18O2 + C8 =>
C8H18 + O2 = H18O2 + C8

Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O =>
2 Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O

C8H18 + O2 = H18O2 + C8 =>
C8H18 + O2 = H18O2 + C8

CsOH + Br2 = CsBr + CsBrO3 + H2O =>
6 CsOH + 3 Br2 = 5 CsBr + CsBrO3 + 3 H2O

I{-} + Sn{2+} = SnI2 =>
2 I{-} + Sn{2+} = SnI2

SrF2 + SrCO3 + Fe2O3 = Sr2FeO3F + CO2 =>
SrF2 + 3 SrCO3 + Fe2O3 = 2 Sr2FeO3F + 3 CO2

Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O

C6H12O6 + F2 = C6H6F6 + H2O + O =>
C6H12O6 + 3 F2 = C6H6F6 + 3 H2O + 3 O

C8H18 + O2 = H18O2 + C8 =>
C8H18 + O2 = H18O2 + C8

C2HCl3 + Fe = C2HCl + FeCl =>
C2HCl3 + 2 Fe = C2HCl + 2 FeCl

Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O =>
2 Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O

NiO + BaCl2 = NiCl2 + BaO =>
NiO + BaCl2 = NiCl2 + BaO

C6H11OH + H3PO4 = C6H10 + H2PO4 + H3O =>
C6H11OH + H3PO4 = C6H10 + H2PO4 + H3O

Fe(SO3)2 + AlCl3 = FeCl2 + Al(SO3)3 =>
3 Fe(SO3)2 + 2 AlCl3 = 3 FeCl2 + 2 Al(SO3)3

CeCl3 + NaOH = CeOH + NaCl3 =>
CeCl3 + NaOH = CeOH + NaCl3

HC6H12NO2 + OH{-} = C6H12NO2{-} + H3O{+} =>
2 HC6H12NO2 + OH{-} = 2 C6H12NO2{-} + H3O{+}

C20H42 + S = H2S + CS2 =>
C20H42 + 61 S = 21 H2S + 20 CS2

NiO + BaCl2 = NiCl2 + BaO =>
NiO + BaCl2 = NiCl2 + BaO

CaCO3* = CaO + CO2* =>
CaCO3* = CaO + CO2*

HX + KIO3 + KI = H2O + KX + I2 =>
6 HX + KIO3 + 5 KI = 3 H2O + 6 KX + 3 I2

Ag(NO3)2 + KCl2 = K(NO3)2 + AgCl2 =>
Ag(NO3)2 + KCl2 = K(NO3)2 + AgCl2

C8H18 + O2 = H18O2 + C8 =>
C8H18 + O2 = H18O2 + C8

MnO4{-} + SO3{-2} + H2{+} = Mn{2+} + SO4{2-} + H2O =>
MnO4{-} + SO3{-2} + 3 H2{+} = Mn{2+} + SO4{2-} + 3 H2O

Fe + Fe(CN)6 = Fe4[Fe(CN)6]3 =>
4 Fe + 3 Fe(CN)6 = Fe4[Fe(CN)6]3

Zn + CuSO4 = Zn4SO4 + Cu =>
4 Zn + CuSO4 = Zn4SO4 + Cu

Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3

NO2 + H2 + O2 = HNO3 =>
2 NO2 + H2 + O2 = 2 HNO3

C6H12O6 + F2 = C6H6F6 + H2O + O =>
C6H12O6 + 3 F2 = C6H6F6 + 3 H2O + 3 O

Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O =>
2 Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O

NO2 + H2 + O2 = HNO3 =>
2 NO2 + H2 + O2 = 2 HNO3

NaI + F2 = I2 + NaF =>
2 NaI + F2 = I2 + 2 NaF

KHSO4 + H2(C4H4O6) + NaOH = Na2SO4 + KH(C4H4O6) + H2O =>
KHSO4 + H2(C4H4O6) + 2 NaOH = Na2SO4 + KH(C4H4O6) + 2 H2O

FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O

CaCO3* = CaO + CO2* =>
CaCO3* = CaO + CO2*

Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O =>
2 Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O

U + HNO3 = UO2(NO3)2 + H2O + NO2 =>
U + 8 HNO3 = UO2(NO3)2 + 4 H2O + 6 NO2

Bi + Te = Bi2Te3 =>
2 Bi + 3 Te = Bi2Te3

Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3

Cr + AgNO3 = Ag + Cr(NO3) =>
Cr + AgNO3 = Ag + Cr(NO3)

Mg + Cu2O = MgO + Cu =>
Mg + Cu2O = MgO + 2 Cu

C2HCl3 + Fe = C2HCl + FeCl =>
C2HCl3 + 2 Fe = C2HCl + 2 FeCl

Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O =>
2 Na(MnO4) + H2 + SO4 = Na2(SO4) + Mn2O7 + H2O

C2HCl3 + Fe = C2HCl + FeCl =>
C2HCl3 + 2 Fe = C2HCl + 2 FeCl

CaCO3* = CaO + CO2* =>
CaCO3* = CaO + CO2*

Cu(II)SO4 + NaOH = Na2(SO4)2 + Cu(II)OH =>
2 Cu(II)SO4 + 2 NaOH = Na2(SO4)2 + 2 Cu(II)OH

CH3(CH2)3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)

Cu(H2O)6{2+} + NH3 = Cu(NH3)4(H2O)2{2+} + H2O =>
Cu(H2O)6{2+} + 4 NH3 = Cu(NH3)4(H2O)2{2+} + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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