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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuI2 + Br = BrI + Cu =>
CuI2 + 2 Br = 2 BrI + Cu

Na3PO4 + Fe2Cl3 = Na2Cl + FePO4 =>
2 Na3PO4 + Fe2Cl3 = 3 Na2Cl + 2 FePO4

C7H14 + Br = C7H13 + HBr =>
C7H14 + Br = C7H13 + HBr

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O

FeCl + NiNO3 = FeNO3 + NiCl =>
FeCl + NiNO3 = FeNO3 + NiCl

Fe + MnO2 = Fe2O3 + Mn2O3 =>
2 Fe + 6 MnO2 = Fe2O3 + 3 Mn2O3

C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O

CH3CH2ONa + CH3CH(Cl)CH3 = CH3CH2OCH(CH3)CH3 + NaCl =>
CH3CH2ONa + CH3CH(Cl)CH3 = CH3CH2OCH(CH3)CH3 + NaCl

K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2

C7H8O + K2Cr2O7 + H2SO4 = C7HH7O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H8O + K2Cr2O7 + 4 H2SO4 = 3 C7HH7O2 + K2SO4 + Cr2(SO4)3 + 4 H2O

Fe + CH{3}COOH = C + FeH{3}COOH =>
Fe + CH{3}COOH = C + FeH{3}COOH

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Hydrogen + carbondioxide = methane + water =>
4 H2 + CO2 = CH4 + 2 H2O

NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaI + KMnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4

O + CuS = Cu2O + SO2 =>
5 O + 2 CuS = Cu2O + 2 SO2

Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3

C2H4 + O2 = C2H4O =>
2 C2H4 + O2 = 2 C2H4O

KClO3 + KI = KCl + I2 + KO2 =>
4 KClO3 + 6 KI = 4 KCl + 3 I2 + 6 KO2

NaHCO3 + CH3CHOOH = NaCH3COO + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 NaCH3COO + 11 H2O + 7 CO2

CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2 =>
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2

FeCl + NiNO3 = FeNO3 + NiCl =>
FeCl + NiNO3 = FeNO3 + NiCl

CH3COO{-} + H2O = CH3COOH + OH{-} =>
CH3COO{-} + H2O = CH3COOH + OH{-}

HPO + BaCl = HCl + BaPO =>
HPO + BaCl = HCl + BaPO

Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3

Ag + HNO3 + HCl = HAgCl4 + NO2 + H2O =>
Ag + 3 HNO3 + 4 HCl = HAgCl4 + 3 NO2 + 3 H2O

ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2

Na3PO3 + K2CO3 = K3PO3 + Na2CO3 =>
2 Na3PO3 + 3 K2CO3 = 2 K3PO3 + 3 Na2CO3

Mg + CIO = MgCIO =>
Mg + CIO = MgCIO

Ca{2}Cl{2} + Na{+}OH{+} = Ca{+}OH{2} + Na{2}Cl{-} =>
Ca{2}Cl{2} + Na{+}OH{+} = Ca{+}OH{2} + Na{2}Cl{-}

K3N + Br2 = KBr + N2 =>
2 K3N + 3 Br2 = 6 KBr + N2

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

CH5N + O2 = CO + H2O + NO =>
4 CH5N + 9 O2 = 4 CO + 10 H2O + 4 NO

FeBr3 + NH4CN = Fe(CN)3 + NH4Br =>
FeBr3 + 3 NH4CN = Fe(CN)3 + 3 NH4Br

HC3H5O3 + NaOH = C3H5O3Na + H2O =>
HC3H5O3 + NaOH = C3H5O3Na + H2O

LiNO2 + CaBr2 = Ca(NO2)2 + LiBr =>
2 LiNO2 + CaBr2 = Ca(NO2)2 + 2 LiBr

MgCo3 + Ca(OH)2 = Mg(OH)2 + CaCo3 =>
MgCo3 + Ca(OH)2 = Mg(OH)2 + CaCo3

NaN3 + Cl2 = NaCl + N2 =>
2 NaN3 + Cl2 = 2 NaCl + 3 N2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

PtNO3 = Pt + NO3 =>
PtNO3 = Pt + NO3

C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2

C6H12O6 + H2SO4 + CH4N2O + C2H5OH = C23H32N20S + H2O =>
4 C6H12O6 + 6 H2SO4 + 60 CH4N2O + 27 C2H5OH = 6 C23H32N20S + 135 H2O

Na2CO3 + HgCl2 = Hg(CO3) + NaCl =>
Na2CO3 + HgCl2 = Hg(CO3) + 2 NaCl

KO2 + H2 = O2 + KOH =>
2 KO2 + H2 = O2 + 2 KOH

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

Fe(NO3)2 + Fe + H2SO4 = Fe2(SO4)3 + NO + H2O =>
3 Fe(NO3)2 + 5 Fe + 12 H2SO4 = 4 Fe2(SO4)3 + 6 NO + 12 H2O

Mn + N2 = Mn3N4 =>
3 Mn + 2 N2 = Mn3N4

C5H8NO4Na + NaOH + HCHO + H2O2 = C9H9NO8Na4 + H2O =>
C5H8NO4Na + 3 NaOH + 4 HCHO + 2 H2O2 = C9H9NO8Na4 + 7 H2O

Pb3(PO4)4 = O2 + Pb + P =>
Pb3(PO4)4 = 8 O2 + 3 Pb + 4 P

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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