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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiCl + Na2HPO4 + NaOH = Li3PO4 + NaCl + H2O =>
3 LiCl + Na2HPO4 + NaOH = Li3PO4 + 3 NaCl + H2O

HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O

Mg2Si + O2 = MgO + Si =>
Mg2Si + O2 = 2 MgO + Si

NaO + Cl = NaCl2 + O2 =>
2 NaO + 4 Cl = 2 NaCl2 + O2

Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3

C3H8 + O2 = CO2 + H2O2 =>
C3H8 + 7 O2 = 3 CO2 + 4 H2O2

Al(NO3)3 + LiOH = AlOH + Li(NO3)3 =>
Al(NO3)3 + LiOH = AlOH + Li(NO3)3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

Mn(OH)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O

CuCO3 + HN03 = Cu(N03)2 + CO2 + H2O =>
CuCO3 + 2 HN03 = Cu(N03)2 + CO2 + H2O

FeAu + Zn = FeZn + Au =>
FeAu + Zn = FeZn + Au

SrO + NaOH = Na2SrO2 + H2O =>
SrO + 2 NaOH = Na2SrO2 + H2O

CH2Br2 + Cl2 = CH2Cl2 + Br2 =>
CH2Br2 + Cl2 = CH2Cl2 + Br2

AgCl + NH4OH = NH3 + HCl + AgOH =>
AgCl + NH4OH = NH3 + HCl + AgOH

MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn

BaO + H2SiO3 = BaSiO3 + H2O =>
BaO + H2SiO3 = BaSiO3 + H2O

GaBr3 + Cl = ClBr + Ga =>
GaBr3 + 3 Cl = 3 ClBr + Ga

Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe

Fe23O4 + H2 = Fe + H2O =>
Fe23O4 + 4 H2 = 23 Fe + 4 H2O

FeS + HBr = BrFe + HS =>
FeS + HBr = BrFe + HS

Zn + FeCO3 = ZnCO3 + Fe =>
Zn + FeCO3 = ZnCO3 + Fe

Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2

H2Te + H2O = Te(OH)2 + H2 =>
H2Te + 2 H2O = Te(OH)2 + 2 H2

N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)

Sr(NO3)2 + Na2SO4 = Sr(SO4)2 + Na2NO3 =>
Sr(NO3)2 + 2 Na2SO4 = Sr(SO4)2 + 2 Na2NO3

BF3 + Li2S(O3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2S(O3) = B2(SO3)3 + 6 LiF

CaC2(s) + H2O(l) + CO2(g) = CH2CHCOOH(l) + Ca(OH)(s) =>
4 CaC2(s) + 8 H2O(l) + CO2(g) = 3 CH2CHCOOH(l) + 4 Ca(OH)(s)

CuS + NO3{-} + H{+} = Cu2{+} + (SO4)2{-} + NO + H2O =>
6 CuS + 16 NO3{-} + 16 H{+} = 3 Cu2{+} + 3(SO4)2{-} + 16 NO + 8 H2O

As2S3(ac) + HNO3(ac) + H2O(i) = H3AsO4(ac) + H2SO4(ac) + NO(g) =>
3 As2S3(ac) + 28 HNO3(ac) + 4 H2O(i) = 6 H3AsO4(ac) + 9 H2SO4(ac) + 28 NO(g)

P2O5 + HNO3 = N2O5 + H3PO4 =>
P2O5 + 6 HNO3 = 3 N2O5 + 2 H3PO4

Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3

J2 + NaOH = NaJ + NaOJ + H2O =>
J2 + 2 NaOH = NaJ + NaOJ + H2O

KOH + H2SO4 = K2SO4 + H2O(HOH) =>
2 KOH + H2SO4 = K2SO4 + H2O(HOH)

CaC2 + H2O + O2 = CaOH + CO2 =>
4 CaC2 + 2 H2O + 9 O2 = 4 CaOH + 8 CO2

K2CO3NaCl = K2ClNaCO3 =>
K2CO3NaCl = K2ClNaCO3

(NH4)2SO4 + NaI = ISO4 + Na(NH4)2 =>
(NH4)2SO4 + NaI = ISO4 + Na(NH4)2

K2Cr2O7 + NO2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + NO3 =>
K2Cr2O7 + 3 NO2 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 NO3

Ca(NO3)2(ac) + K2CrO4(ac) = CaCrO4(s) + KNO3(ac) =>
Ca(NO3)2(ac) + K2CrO4(ac) = CaCrO4(s) + 2 KNO3(ac)

AlCl3 + (NH4)2S + HOH = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 HOH = 2 Al(OH)3 + 3 H2S + 6 NH4Cl

K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2

Ca + AgNo3 = Ca(No)3 + Ag =>
Ca + AgNo3 = Ca(No)3 + Ag

PCl5 + NH4Cl = (Cl2PN)4 + HCl =>
4 PCl5 + 4 NH4Cl = (Cl2PN)4 + 16 HCl

NH3 + Na2Co3 = N(Co)3 + Na2H3 =>
NH3 + Na2Co3 = N(Co)3 + Na2H3

PCl5(g) = PCl3(g) + Cl2(g) =>
PCl5(g) = PCl3(g) + Cl2(g)

Ni(OH)2 + O2 + H2O = Ni(OH)3 =>
4 Ni(OH)2 + O2 + 2 H2O = 4 Ni(OH)3

Cu + NaOH + H2O = NaCu(OH)4 + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 NaCu(OH)4 + 3 H2

Cl2 + Mg = MgCl2 =>
Cl2 + Mg = MgCl2

ZnO2 + Ca = CaO2 + Zn =>
ZnO2 + Ca = CaO2 + Zn

MgCl2 + MgOH = MgCl + MgO + H2O =>
MgCl2 + 2 MgOH = 2 MgCl + MgO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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