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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

MgCl + NH4NO3 = Mg(NO3)2 + (NH4)2Cl =>
MgCl + 2 NH4NO3 = Mg(NO3)2 + (NH4)2Cl

Mg + Zn = Mg2Zn4 =>
2 Mg + 4 Zn = Mg2Zn4

CN{-} + MnO4{-} + H{+} = MnO2 + CNO{-} + H2O =>
3 CN{-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 CNO{-} + H2O

Pt + H{3+} + (NO3){-} + Cl{-} = (PtCl6){-2} + NO2 + H2O =>
5 Pt + 8 H{3+} + 4(NO3){-} + 30 Cl{-} = 5(PtCl6){-2} + 4 NO2 + 4 H2O

Fe3N4 + H2SO4 = FeSO4 + NH3 + N2 =>
Fe3N4 + 3 H2SO4 = 3 FeSO4 + 2 NH3 + N2

MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2

HCl + Co = CoCl3 + H3 =>
3 HCl + Co = CoCl3 + H3

Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)

Ca + Mn(NO3)2 = Mn + CaNO3 =>
2 Ca + Mn(NO3)2 = Mn + 2 CaNO3

C7H11OH + O2 = CO2 + H2O =>
2 C7H11OH + 19 O2 = 14 CO2 + 12 H2O

Al + O2 = AlO =>
2 Al + O2 = 2 AlO

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

SIC + Cl2 = SICl + C =>
2 SIC + Cl2 = 2 SICl + 2 C

Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb

CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2(g) =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2(g)

Ca(OH)2 + Na2(CO3) = NaOH + CaCO3 =>
Ca(OH)2 + Na2(CO3) = 2 NaOH + CaCO3

(NH4)3VS4 + HCl = V2S5 + H2S + NH4Cl =>
2(NH4)3VS4 + 6 HCl = V2S5 + 3 H2S + 6 NH4Cl

Pt + H{3+} + (NO3){-} + Cl{-} = (PtCl6){-2} + NO2 + H2O =>
5 Pt + 8 H{3+} + 4(NO3){-} + 30 Cl{-} = 5(PtCl6){-2} + 4 NO2 + 4 H2O

AgNO3 + KI + H2O = AgIO + KNO3 + H2 =>
AgNO3 + KI + H2O = AgIO + KNO3 + H2

H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

Fe3N4 + H2SO4 = FeSO4 + NH3 + N2 =>
Fe3N4 + 3 H2SO4 = 3 FeSO4 + 2 NH3 + N2

C2H4O + H2O = C2H6O2 =>
C2H4O + H2O = C2H6O2

Fe + NaI = FeI + Na =>
Fe + NaI = FeI + Na

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

K2SO4 + FeBr3 = K2Fe + Br3SO4 =>
K2SO4 + FeBr3 = K2Fe + Br3SO4

Na2S2O3 + I2 = Na2S4O6 + NaI2 =>
2 Na2S2O3 + 2 I2 = Na2S4O6 + 2 NaI2

C9H21O3Al + H2O = AlOH(OC3H7)2 + C3H7OH =>
C9H21O3Al + H2O = AlOH(OC3H7)2 + C3H7OH

C9H16O4 + C6H5 = C19H22O3 + C2H6O =>
41 C9H16O4 + 108 C6H5 = 53 C19H22O3 + 5 C2H6O

CUBr + Cl2 = CUCl2 + Br2 =>
2 CUBr + 2 Cl2 = 2 CUCl2 + Br2

K2Cr2O7 + KHSO4 + FeSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 14 KHSO4 + 6 FeSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O

(NH4)2CO3 + MgSO4 = (NH4)2(SO4) + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2(SO4) + MgCO3

C8H9Cl + KMnO4 + H2SO4 = C8H5O4Cl + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C8H5O4Cl + 6 K2SO4 + 12 MnSO4 + 28 H2O

SnCl2 + HCl + O2 = H2SnCl6 + H2O =>
2 SnCl2 + 8 HCl + O2 = 2 H2SnCl6 + 2 H2O

NH4Cl + AlF3 = NH4F + AlCl3 =>
3 NH4Cl + AlF3 = 3 NH4F + AlCl3

NaH2PO4 + KSCN = KH2PO4 + NaSCN =>
NaH2PO4 + KSCN = KH2PO4 + NaSCN

Na2SnS3 + HCl = SnCl4 + H2S + NaCl =>
Na2SnS3 + 6 HCl = SnCl4 + 3 H2S + 2 NaCl

HCl + K2CrO7 = Cl2 + Cr(Cl3) + KCl + H2O =>
28 HCl + 2 K2CrO7 = 9 Cl2 + 2 Cr(Cl3) + 4 KCl + 14 H2O

NaF + MgCl2 = MgF2 + NaCl =>
2 NaF + MgCl2 = MgF2 + 2 NaCl

Mg(s) + CuSO4(aq) = Mg(SO4)(aq) + Cu =>
Mg(s) + CuSO4(aq) = Mg(SO4)(aq) + Cu

Ca2B6O11 + H2SO4 + H2O = CaSO4 + H3BO3 =>
Ca2B6O11 + 2 H2SO4 + 7 H2O = 2 CaSO4 + 6 H3BO3

Mg + CuSO4{-}2 = Mg2SO4{-}2 + Cu =>
2 Mg + CuSO4{-}2 = Mg2SO4{-}2 + Cu

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

C7H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 6 H2O + 3 N2

BaCl2 + Na2HPO4 + NH4OH = Ba3(PO4)2 + NaCl + H2O + NH4Cl =>
3 BaCl2 + 2 Na2HPO4 + 2 NH4OH = Ba3(PO4)2 + 4 NaCl + 2 H2O + 2 NH4Cl

NaPO4 + Ca(NO3)2 = Na(NO3)2 + CaPO4 =>
NaPO4 + Ca(NO3)2 = Na(NO3)2 + CaPO4

CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O

(NH4)6(Mo7O24) + Na2(HPO4) = Na(NH4) + (Mo7O24)2(HPO4)6 =>
2(NH4)6(Mo7O24) + 6 Na2(HPO4) = 12 Na(NH4) + (Mo7O24)2(HPO4)6

Na + Sn + As = NaSn2As2 =>
Na + 2 Sn + 2 As = NaSn2As2

Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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