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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2

Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s) =>
Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s)

CNAg + K = KCN + Ag =>
CNAg + K = KCN + Ag

(CaSO4)2*2H2O = CaSO4 + H2O =>
(CaSO4)2*2H2O = 2 CaSO4 + 2 H2O

HgCl2 + H2O = Hg2Cl2 + HCl + O2 =>
4 HgCl2 + 2 H2O = 2 Hg2Cl2 + 4 HCl + O2

C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O

C2H4Br2 + H2O = Br2O + C2H6 =>
C2H4Br2 + H2O = Br2O + C2H6

Zn(OH)2 + NH5O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH5O = [Zn(NH3)4](OH)2 + 4 H2O

K2CrO4 + H2O2 = Cr2O3 + O2 + KOH =>
4 K2CrO4 + 4 H2O2 = 2 Cr2O3 + 5 O2 + 8 KOH

CaPO4 + ZnSO4 = ZnPO4 + CaSO4 =>
CaPO4 + ZnSO4 = ZnPO4 + CaSO4

HClMg = Mg(HCl) =>
HClMg = Mg(HCl)

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

IO3{-} + AsO3{-3} = I{-} + AsO4{-3} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{-3}

K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS

KH2PO4 = K{+} + H2PO4{-} =>
KH2PO4 = K{+} + H2PO4{-}

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

C6H6 + O2 = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2 = 12 CO2(g) + 6 H2O(l)

Mo + HNO3 = NO2 + MoO3 + H2O =>
Mo + 6 HNO3 = 6 NO2 + MoO3 + 3 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

CH3CH2COOH + CU(OH)2 = (CH3CH2COO)2CU + H2O =>
2 CH3CH2COOH + CU(OH)2 = (CH3CH2COO)2CU + 2 H2O

Co(OH)2 + NH4OH = [Co(NH3)5(H2O)](OH)2 + H2O =>
Co(OH)2 + 5 NH4OH = [Co(NH3)5(H2O)](OH)2 + 4 H2O

MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O

Ti + HF = H[TiF6] + H2 =>
2 Ti + 12 HF = 2 H[TiF6] + 5 H2

HNO2 + BaCO3 = Ba(NO2)2 + H2O + CO2 =>
2 HNO2 + BaCO3 = Ba(NO2)2 + H2O + CO2

HBr + BaSO4 = BaBr2 + H2SO4 =>
2 HBr + BaSO4 = BaBr2 + H2SO4

P4 + O2 = P8O4 =>
2 P4 + 2 O2 = P8O4

(CH3CO)2O + H2O = CH3COOH =>
(CH3CO)2O + H2O = 2 CH3COOH

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

HI + Pb(C2H3O2)2 = PbI + H + C2H3O2 =>
HI + Pb(C2H3O2)2 = PbI + H + 2 C2H3O2

C99999999999999999999999999999 = C9223362813491962600 =>
C99999999999999999999999999999 = C9223362813491962600

PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2

CaNH3OH = CaOHNH3 =>
CaNH3OH = CaOHNH3

C3H5(OH)3 + Na = C3H5O3Na + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5O3Na + 3 H2

K2O(s) + CO2(g) = K2CO3(s) =>
K2O(s) + CO2(g) = K2CO3(s)

K2SO3 + Na2SeO4 = K2SO4 + Na2SeO3 =>
K2SO3 + Na2SeO4 = K2SO4 + Na2SeO3

KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2

NH3 + H2O2 = NH5 + O2 =>
NH3 + H2O2 = NH5 + O2

Zn2 + H1Cl1 = H2 + ZnCl2 =>
Zn2 + 4 H1Cl1 = 2 H2 + 2 ZnCl2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Ba(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Ba(SO4)3 =>
Ba(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Ba(SO4)3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Fe = Fe2 =>
2 Fe = Fe2

Cr2(SO4)3 + H2O = Cr2O3 + H2SO4 =>
Cr2(SO4)3 + 3 H2O = Cr2O3 + 3 H2SO4

CuO2 + HNO3 = H2O + Cu(NO3)4 =>
CuO2 + 4 HNO3 = 2 H2O + Cu(NO3)4

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

HF + RbOH = RbF + H2O =>
HF + RbOH = RbF + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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