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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO2 + CO2 = Na2CO3 + NO + O2 =>
4 NaNO2 + 2 CO2 = 2 Na2CO3 + 4 NO + O2

Mg + H2SO4 = MgSO4 + S + H2O =>
3 Mg + 4 H2SO4 = 3 MgSO4 + S + 4 H2O

Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3

NaI + NH3 = (Na(NH3)4)I =>
NaI + 4 NH3 = (Na(NH3)4)I

Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]

Cl + Zn + H2O = Zn2(OH)3Cl + H2 =>
2 Cl + 4 Zn + 6 H2O = 2 Zn2(OH)3Cl + 3 H2

CaCO3 + CuCl2 = CaCl2 + CuCO3 =>
CaCO3 + CuCl2 = CaCl2 + CuCO3

C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2

Fe(OH)3 + HPO2 = Fe(PO2)3 + H2O =>
Fe(OH)3 + 3 HPO2 = Fe(PO2)3 + 3 H2O

CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH =>
CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH

P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O

KHCO3(s) + HBr(aq) = CO2 + H2O + KBr =>
KHCO3(s) + HBr(aq) = CO2 + H2O + KBr

C10H9NO3S + HONO = C10H6N2O3S + H2O =>
C10H9NO3S + HONO = C10H6N2O3S + 2 H2O

C2H4Br2 + SC(NH2)2 = [C2H4(SC(NH2)2)2]Br2 =>
C2H4Br2 + 2 SC(NH2)2 = [C2H4(SC(NH2)2)2]Br2

Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2

HNO3 + KI + H2SO4 = I2 + KNO2 + K2SO4 + H2O =>
2 HNO3 + 4 KI + H2SO4 = 2 I2 + 2 KNO2 + K2SO4 + 2 H2O

ZnCO3(s) + H3PO4(ac) = Zn3(PO4)2(s) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 H3PO4(ac) = Zn3(PO4)2(s) + 3 H2O(l) + 3 CO2(g)

Hg2(NO3)2 + NaCl = NaNO3 + Hg2 + Cl2 =>
Hg2(NO3)2 + 2 NaCl = 2 NaNO3 + Hg2 + Cl2

Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2

Li2O + MgO + ZnO + Al2O3 + P4O10 = Li24O12Mg6O6Zn3O3Al4O6P4O10 =>
12 Li2O + 6 MgO + 3 ZnO + 2 Al2O3 + P4O10 = Li24O12Mg6O6Zn3O3Al4O6P4O10

CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O

Na + Hl2 = NaHl =>
2 Na + Hl2 = 2 NaHl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CrOH3 + HClO4 + KOH = K2CrO4 + KCl + H2O =>
8 CrOH3 + 7 HClO4 + 23 KOH = 8 K2CrO4 + 7 KCl + 27 H2O

Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I

C7H9N + H2O = C7H9NH + OH =>
C7H9N + H2O = C7H9NH + OH

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Ag(NO3)2 + Li = LiNO3 + Ag =>
Ag(NO3)2 + 2 Li = 2 LiNO3 + Ag

SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O

HNO3 + Ta(OH)5 = Ta(NO3)5 + H2O =>
5 HNO3 + Ta(OH)5 = Ta(NO3)5 + 5 H2O

Al2(SO4) + (NH4)3PO4 = Al2(PO4) + (NH4)3SO4 =>
Al2(SO4) + (NH4)3PO4 = Al2(PO4) + (NH4)3SO4

BaCl + CaCO = BaCO + CaCl =>
BaCl + CaCO = BaCO + CaCl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

FeCl3 + HBr = FeCl2 + Br2 + HCl =>
2 FeCl3 + 2 HBr = 2 FeCl2 + Br2 + 2 HCl

CH4 + N3Cl4 = N2 + H2 + CCl4 =>
2 CH4 + 2 N3Cl4 = 3 N2 + 4 H2 + 2 CCl4

(NH4)2PdCl4 + N2H4 = Pd + NH4Cl + N2 =>
(NH4)2PdCl4 + 2 N2H4 = Pd + 4 NH4Cl + N2

Na2(OH)2 + AgNO3 = NaNO3 + AgOH =>
Na2(OH)2 + 2 AgNO3 = 2 NaNO3 + 2 AgOH

Pb + HOH = PbOH2 =>
Pb + HOH = PbOH2

CaH + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
8 CaH + 22 HNO3 = 8 Ca(NO3)2 + 3 NH4NO3 + 9 H2O

Ru + S = Ru2S2 =>
2 Ru + 2 S = Ru2S2

CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Li + Ar = LiAr =>
Li + Ar = LiAr

AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)

Cl2O7 + NaOH = NaClO4 + H2O =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O

ZnCl2 + Na2S = NaCl + ZnS =>
ZnCl2 + Na2S = 2 NaCl + ZnS

Li(s) + HI(aq) = LiI(aq) + H(s) =>
Li(s) + HI(aq) = LiI(aq) + H(s)

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Na3PO4(s) + HCl(aq) = H3PO4(aq) + NaCl(aq) =>
Na3PO4(s) + 3 HCl(aq) = H3PO4(aq) + 3 NaCl(aq)

Al + KOH = AlOH + K2 =>
2 Al + 2 KOH = 2 AlOH + K2

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Breng de vergelijking van een chemische reactie in evenwicht
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