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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2 + Pb(NO3)2 = PbCl2 + Ca(NO3)2 =>
CaCl2 + Pb(NO3)2 = PbCl2 + Ca(NO3)2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Zn3(PO4)2 + H2SO4 = ZnSO4 + H3PO4 =>
Zn3(PO4)2 + 3 H2SO4 = 3 ZnSO4 + 2 H3PO4

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Cu(HO)2 + K2SO4 = KOH + CuSO4 =>
Cu(HO)2 + K2SO4 = 2 KOH + CuSO4

HF + K2SO4 = H2SO4 + KF =>
2 HF + K2SO4 = H2SO4 + 2 KF

La + H2 = LaH =>
2 La + H2 = 2 LaH

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

AlO(OH) + H2O = Al(OH)3 =>
AlO(OH) + H2O = Al(OH)3

Ca + HCOOH = HCOOCa + H2 =>
2 Ca + 2 HCOOH = 2 HCOOCa + H2

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

KAl(SO4)2 + NaOH = K[Al(SO4)2](OH)4 + Na2 =>
KAl(SO4)2 + 4 NaOH = K[Al(SO4)2](OH)4 + 2 Na2

CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

CLO3{-}(aq) + H2O(l) = HCLO3(aq) + OH{-}(aq) =>
CLO3{-}(aq) + H2O(l) = HCLO3(aq) + OH{-}(aq)

SiO2 + CO2 = Si(CO3)2 =>
SiO2 + 2 CO2 = Si(CO3)2

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

BaC2O4 + NaMnO4 + H2SO4 = BaSO4 + Na2SO4 + MnSO4 + H2O + CO4 =>
BaC2O4 + 2 NaMnO4 + 4 H2SO4 = BaSO4 + Na2SO4 + 2 MnSO4 + 4 H2O + 2 CO4

K2Cr2O7 + HNO2 = KNO2 + H2Cr2O7 =>
K2Cr2O7 + 2 HNO2 = 2 KNO2 + H2Cr2O7

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

NaCl + H2SO4 = H2 + Na2SO4 + Cl2 =>
2 NaCl + H2SO4 = H2 + Na2SO4 + Cl2

(UO2)2[Fe(CN)6] + NaOH = Na2U2O7 + Na4[Fe(CN)6] + H2O =>
(UO2)2[Fe(CN)6] + 6 NaOH = Na2U2O7 + Na4[Fe(CN)6] + 3 H2O

SN + H2SO4 = SNSO4 + S + H2O =>
3 SN + 4 H2SO4 = 3 SNSO4 + S + 4 H2O

I2 + VO2{+} = I{-} + VO2{2+} =>
I2 + 2 VO2{+} = 2 I{-} + 2 VO2{2+}

Sc(s) + HI(aq) = Sc{3+}(aq) + H2 + I{-} =>
2 Sc(s) + 6 HI(aq) = 2 Sc{3+}(aq) + 3 H2 + 6 I{-}

Mg(NO3)2 + Na2SO4 = MgSO4 + NO3Na =>
Mg(NO3)2 + Na2SO4 = MgSO4 + 2 NO3Na

HSO3F + H2O = HF + H2SO4 =>
HSO3F + H2O = HF + H2SO4

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

BaCl2(aq) + Hg2(ClO3)2(aq) = Ba(ClO3)2 + HgCl =>
BaCl2(aq) + Hg2(ClO3)2(aq) = Ba(ClO3)2 + 2 HgCl

NaOH + FeO = NaO + FeOH =>
NaOH + FeO = NaO + FeOH

AgPF6 + Re(CO)5Br + CH3CN = AgBr + [Re(CO)5(CH3CN)]PF6 =>
AgPF6 + Re(CO)5Br + CH3CN = AgBr + [Re(CO)5(CH3CN)]PF6

NaOH + HFt = Na + Ft + H2O =>
NaOH + HFt = Na + Ft + H2O

C6H5OH + Br2 = C6H5Br + OH =>
2 C6H5OH + Br2 = 2 C6H5Br + 2 OH

NaCl + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 NaOH + BaCl2

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

CuSO4 + AgCl = CuCl2 + Ag2SO4 =>
CuSO4 + 2 AgCl = CuCl2 + Ag2SO4

CH2O + C2H5MgCl = C2H6 + COH + MgCl =>
CH2O + C2H5MgCl = C2H6 + COH + MgCl

AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

CaOCl2 + KI + CH3COOH = I2 + CaCl2 + H2O + CH3COOK =>
CaOCl2 + 2 KI + 2 CH3COOH = I2 + CaCl2 + H2O + 2 CH3COOK

Zn + H3O + Cl = [Zn(H2O)4]Cl2 + H2 =>
Zn + 4 H3O + 2 Cl = [Zn(H2O)4]Cl2 + 2 H2

MgOH2 + Cu(NO3) = Mg(NO3) + CuOH2 =>
MgOH2 + Cu(NO3) = Mg(NO3) + CuOH2

Cr2O3 + NaOH = NaCr2O3(OH) =>
Cr2O3 + NaOH = NaCr2O3(OH)

BrO2 + H2O = HBrO2 + OH =>
BrO2 + H2O = HBrO2 + OH

Al(OH)3 + FeSO4 = Al(SO4)3 + FeOH =>
Al(OH)3 + 3 FeSO4 = Al(SO4)3 + 3 FeOH

KAl(SO4)2 + BaCl2 = Ba(SO4) + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3

PbCl2Na2S = PbS + NaCl =>
PbCl2Na2S = PbS + 2 NaCl

NH3 + CuSO4 + H2O = NH4SO4 + CuOH =>
NH3 + CuSO4 + H2O = NH4SO4 + CuOH

CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + H2O + MnSO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 8 H2O + 2 MnSO4

CaO2 + H2 = CaO + H2O =>
CaO2 + H2 = CaO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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