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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ae2O3 + HCl = AeCl3 + H2O =>
Ae2O3 + 6 HCl = 2 AeCl3 + 3 H2O

Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3

HI + Br2 + H2O = HIO + HBr =>
HI + Br2 + H2O = HIO + 2 HBr

Cr2O3 + Na2CO3 = NaCrO2 + CO2 =>
Cr2O3 + Na2CO3 = 2 NaCrO2 + CO2

Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag

CH4 + Cl2 = CCl24 + HCl =>
CH4 + 14 Cl2 = CCl24 + 4 HCl

HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4

FeO + HClO4 = Fe3O4 + HCl =>
12 FeO + HClO4 = 4 Fe3O4 + HCl

Cr(s) + Fe(NO3)3(aq) = Fe(s) + Cr(NO3)3(aq) =>
Cr(s) + Fe(NO3)3(aq) = Fe(s) + Cr(NO3)3(aq)

ZnCl2(aq) + KOH(aq) = KCl2 + ZnOH =>
ZnCl2(aq) + KOH(aq) = KCl2 + ZnOH

(NH4)2CO3 + NH4OH + (Co(H2O)6)(NO3)2 = [Co(NH3)4CO3]NO3 + H2O + H2O2 =>
2(NH4)2CO3 + 2 NH4OH + 2(Co(H2O)6)(NO3)2 = 2[Co(NH3)4CO3]NO3 + 6 H2O + 7 H2O2

NH4Cl + KOH = NH3KCl + H2O =>
NH4Cl + KOH = NH3KCl + H2O

C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4

O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2

C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O

H2SO4(aq) + BaCl2*2H2O(aq) = BaSO4(s) + HCl(aq) + H2O =>
H2SO4(aq) + BaCl2*2H2O(aq) = BaSO4(s) + 2 HCl(aq) + 2 H2O

HOK + H3PO4 = K3PO4 + H2O =>
3 HOK + H3PO4 = K3PO4 + 3 H2O

Be(OH)2(aq) = Be(aq) + OH(aq) =>
Be(OH)2(aq) = Be(aq) + 2 OH(aq)

CH3OCH3 = C4H8 + H2O =>
2 CH3OCH3 = C4H8 + 2 H2O

PtCl2 + NH4Cl = Pt + HN3 + HCl =>
4 PtCl2 + 3 NH4Cl = 4 Pt + HN3 + 11 HCl

HgCl2 + [Sn(Cl)4]{2-} = Hg2Cl2 + [Sn(Cl)6]{2-} =>
2 HgCl2 + [Sn(Cl)4]{2-} = Hg2Cl2 + [Sn(Cl)6]{2-}

C6H12O6 + I2 + NaOH = C6H8O7 + NaI + H2O =>
C6H12O6 + 3 I2 + 6 NaOH = C6H8O7 + 6 NaI + 5 H2O

CH3(CH2)2CH2(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(CH2)2CH2(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

Sn(NO3)2 + HN4NO2 + H2O = Sn + HNO3 =>
11 Sn(NO3)2 + HN4NO2 + 13 H2O = 11 Sn + 27 HNO3

Ca(CO3) + H(NO3) = Ca(NO3)2 + H2(CO3) =>
Ca(CO3) + 2 H(NO3) = Ca(NO3)2 + H2(CO3)

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

C3H7 + HCl = C3H7Cl + H2 =>
2 C3H7 + 2 HCl = 2 C3H7Cl + H2

MgBr2 + Mn(SO3)2 = MgSO3 + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 MgSO3 + MnBr4

C2 = C =>
C2 = 2 C

H + N2O3 = H2O + N3 =>
18 H + 3 N2O3 = 9 H2O + 2 N3

Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O

CaI2 + Li2O = CaO + LiI =>
CaI2 + Li2O = CaO + 2 LiI

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Na2S2O3 + H2SO4 = S + NaHSO4 + NaHSO3 =>
Na2S2O3 + H2SO4 = S + NaHSO4 + NaHSO3

H2SO4 + MgCO3 + H2O = MgSO4*7H2O + CO2 =>
H2SO4 + MgCO3 + 6 H2O = MgSO4*7H2O + CO2

LiOH(aq) + Na2S(aq) = Li2S(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2S(aq) = Li2S(aq) + 2 NaOH(aq)

FeO + HClO4 = Fe3O4 + HCl =>
12 FeO + HClO4 = 4 Fe3O4 + HCl

KAl(OH)4 = KOH + Al(OH)3 =>
KAl(OH)4 = KOH + Al(OH)3

N2O5(g) = NO(g) + O2(g) =>
2 N2O5(g) = 4 NO(g) + 3 O2(g)

C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O

Al4C3 + KOH + H2O = K[Al(OH)4] + CH4 =>
Al4C3 + 4 KOH + 12 H2O = 4 K[Al(OH)4] + 3 CH4

HgN = Hg + N =>
HgN = Hg + N

H(ClO3) + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 H(ClO3) + Mg(OH)2 = Mg(ClO3)2 + 2 H2O

Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H

KOH + Sb(NO3)3 = Sb(OH)3 + KNO3 =>
3 KOH + Sb(NO3)3 = Sb(OH)3 + 3 KNO3

B + O2 = B2O =>
4 B + O2 = 2 B2O

KOH + BaS = K2S + Ba(OH)2 =>
2 KOH + BaS = K2S + Ba(OH)2

Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4

C6H6 + NHO3 = C6H5O2N + H2O =>
C6H6 + NHO3 = C6H5O2N + H2O

CuNO3(aq) + Ba(OH)2(aq) = CuOH(s) + Ba(NO3)2(s) =>
2 CuNO3(aq) + Ba(OH)2(aq) = 2 CuOH(s) + Ba(NO3)2(s)

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