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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + N3 = Mg3N =>
9 Mg + N3 = 3 Mg3N

H{+} + MnO4{-} + Cr{2+} = Mn{2+} + Cr{3+} + H2O =>
8 H{+} + MnO4{-} + 5 Cr{2+} = Mn{2+} + 5 Cr{3+} + 4 H2O

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

C5H12N2O3 + O2 = CO2 + H2O + NH3 =>
C5H12N2O3 + 5 O2 = 5 CO2 + 3 H2O + 2 NH3

HCOOCH3 + O2 = CO + H2O =>
HCOOCH3 + O2 = 2 CO + 2 H2O

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

ZnO + KCl = K2O + ZnCl2 =>
ZnO + 2 KCl = K2O + ZnCl2

NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

FeS2(S) + O2(g) = SO2(g) + Fe2O3(S) =>
4 FeS2(S) + 13 O2(g) = 10 SO2(g) + 2 Fe2O3(S)

K4[Fe(CN)6] + NH4Cl = FeCl2 + KCl + NH4CN =>
K4[Fe(CN)6] + 6 NH4Cl = FeCl2 + 4 KCl + 6 NH4CN

C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl =>
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl

KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

GaCl3 + K2CO3 + H2O = KCl + Ga(OH)3 + CO2 =>
2 GaCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Ga(OH)3 + 3 CO2

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH =>
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH

NH4Cl + CaCO3 = CaCl2 + (NH4)2CO3 =>
2 NH4Cl + CaCO3 = CaCl2 + (NH4)2CO3

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O

NH3 + BaCO3 = NH3BaO + CO2 =>
NH3 + BaCO3 = NH3BaO + CO2

Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3

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

HNO3 + W = WHNO3 =>
HNO3 + W = WHNO3

P(s) + F2(g) = PF3(g) =>
2 P(s) + 3 F2(g) = 2 PF3(g)

KNO3 + Cu2SO4 = K2SO4 + CuNO3 =>
2 KNO3 + Cu2SO4 = K2SO4 + 2 CuNO3

HCl + S = SCl2 + H2 =>
2 HCl + S = SCl2 + H2

Zn + Cu + HCl = ZnCl2 + HCu =>
Zn + 2 Cu + 2 HCl = ZnCl2 + 2 HCu

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

NO2 + H3O = NO + H2O =>
NO2 + 2 H3O = NO + 3 H2O

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

KClO4 + C7H5NaO3 = KCl + Na2O + CO2 + H2O =>
7 KClO4 + 2 C7H5NaO3 = 7 KCl + Na2O + 14 CO2 + 5 H2O

Cu + H2SO4 = H + Cu2SO4 =>
2 Cu + H2SO4 = 2 H + Cu2SO4

P4 + O = P2O5 =>
P4 + 10 O = 2 P2O5

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

FeNO3 + K2FeCN6 = KFeFeCN6 + KNO3 =>
FeNO3 + K2FeCN6 = KFeFeCN6 + KNO3

CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl

Cr{2+} + OAc{-} + H2O = Cr2(OAc)4(H2O)2 =>
2 Cr{2+} + 4 OAc{-} + 2 H2O = Cr2(OAc)4(H2O)2

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

(H)2(O)2 = (H)2 + (O)2 =>
(H)2(O)2 = (H)2 + (O)2

Mn3(PO4)3 + Ca = Ca3(PO4)2 + Mn =>
2 Mn3(PO4)3 + 9 Ca = 3 Ca3(PO4)2 + 6 Mn

Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

SOCl2 + Na2SO3 = SO2 + NaCl =>
SOCl2 + Na2SO3 = 2 SO2 + 2 NaCl

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl

Fe8 + Cl2 = FeCl3 =>
Fe8 + 12 Cl2 = 8 FeCl3

C2H5Cl + Na2SO3 = C2H5SO3Na + NaCl =>
C2H5Cl + Na2SO3 = C2H5SO3Na + NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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