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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2

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

C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr

Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2

C6H10O5 + HNO3 = C6H7N3O11 + H2O =>
C6H10O5 + 3 HNO3 = C6H7N3O11 + 3 H2O

Gd(NO3)3 + (NH4)2SO4 = Gd2(SO4)3 + (NH4)(NO3) =>
2 Gd(NO3)3 + 3(NH4)2SO4 = Gd2(SO4)3 + 6(NH4)(NO3)

H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2

KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi(SO4)3 + K2SO4 + H2O =>
12 KMnO4 + 10 BiBr3 + 48 H2SO4 = 15 Br2 + 12 MnSO4 + 10 Bi(SO4)3 + 6 K2SO4 + 48 H2O

Na + CaO = NaO + Ca =>
Na + CaO = NaO + Ca

Na + CaO = NaCaO =>
Na + CaO = NaCaO

CaCl2 + KHCO3 = Ca(HCO3)2 + KCl =>
CaCl2 + 2 KHCO3 = Ca(HCO3)2 + 2 KCl

C6H10O5 + HNO3 = CO2 + NO + H2O =>
C6H10O5 + 8 HNO3 = 6 CO2 + 8 NO + 9 H2O

Cl2 + PbO2 = O2 + PbCl4 =>
2 Cl2 + PbO2 = O2 + PbCl4

MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O

NaBiO3 + HCl = BiCl3 + O2 + NaCl + H2O =>
2 NaBiO3 + 8 HCl = 2 BiCl3 + O2 + 2 NaCl + 4 H2O

HNO3 + C6H10O5 = N2O3 + H2O + CO2 =>
12 HNO3 + C6H10O5 = 6 N2O3 + 11 H2O + 6 CO2

RbBr + Pb(ClO4)2 = Rb(ClO4) + PbBr2 =>
2 RbBr + Pb(ClO4)2 = 2 Rb(ClO4) + PbBr2

Fe + CH3CO2H = Fe(CH3CO2)2 + H2 =>
Fe + 2 CH3CO2H = Fe(CH3CO2)2 + H2

AgF + LiCl = AgCl + LiF =>
AgF + LiCl = AgCl + LiF

MgCl2 + H2O + CO2 = Mg(HCO3)2 + HCl =>
MgCl2 + 2 H2O + 2 CO2 = Mg(HCO3)2 + 2 HCl

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

Pb(NO3)2(aq) + NaI(aq) = PbI + Na(NO3)2 =>
Pb(NO3)2(aq) + NaI(aq) = PbI + Na(NO3)2

C6H12N4 + H2O2 = C6H12N2O6 + H2O + N2 =>
C6H12N4 + 6 H2O2 = C6H12N2O6 + 6 H2O + N2

C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)2 + K2MnO4 + H2O =>
C6H5(CH3)2 + 12 KMnO4 + 14 KOH = C6H5(COOK)2 + 12 K2MnO4 + 10 H2O

Sb + O2 = Sb4(O6) =>
4 Sb + 3 O2 = Sb4(O6)

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + H2O =>
2 KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + 2 H2O

Ca + MgCl2 = CaCl + Mg =>
2 Ca + MgCl2 = 2 CaCl + Mg

Ba(NO3)2Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2Na2SO4 = BaSO4 + 2 NaNO3

Si(OH)3 + H2 = Si2H6 + H2O =>
2 Si(OH)3 + 6 H2 = Si2H6 + 6 H2O

Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O

La(NO3)3 + Ni(NO3)2 + Cu(NO3)2 + NH2CONH2 = LaNiO3Cu + N2 + H2O + CO2 =>
2 La(NO3)3 + 2 Ni(NO3)2 + 2 Cu(NO3)2 + 12 NH2CONH2 = 2 LaNiO3Cu + 19 N2 + 24 H2O + 12 CO2

C12H26 + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C12H26 + 74 NO3{-} + 74 H{+} = 60 CO2 + 37 N2 + 102 H2O

(CH3(CH2)6CH3)(aq) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)6CH3)(aq) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3

Pb(NO3)2 + IK = I2Pb + KNO3 =>
Pb(NO3)2 + 2 IK = I2Pb + 2 KNO3

C2H2F4 + O2 = COF2 + H2O =>
2 C2H2F4 + 3 O2 = 4 COF2 + 2 H2O

C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH

CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4

K2S(aq) + HCl(aq) = KCl(aq) + H2S(s) =>
K2S(aq) + 2 HCl(aq) = 2 KCl(aq) + H2S(s)

CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl

NaHCO3 + CH3CO2H = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + CH3CO2H = NaCH3CO2 + H2O + CO2

CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq) =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq)

COCl2 + CH3CH2OH = CH3CH2OCOOCH2CH3 + HCl =>
COCl2 + 2 CH3CH2OH = CH3CH2OCOOCH2CH3 + 2 HCl

Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca

CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl

K2CoO4 + HCl + H2SO4 = CoSO4 + KCl + H2O + O2 =>
K2CoO4 + 2 HCl + H2SO4 = CoSO4 + 2 KCl + 2 H2O + O2

K2Cr2O7 + PH3 + H2SO4 = K2SO4 + H3PO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 PH3 + 16 H2SO4 = 4 K2SO4 + 3 H3PO4 + 4 Cr2(SO4)3 + 16 H2O

CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(aq)

CaCl2 + KHCO3 = Ca(HCO3)2 + KCl =>
CaCl2 + 2 KHCO3 = Ca(HCO3)2 + 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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