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Chemische vergelijkingen in evenwicht op08/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + CaCO3 = ClCO3 + CaH =>
HCl + CaCO3 = ClCO3 + CaH

(NH4)3N + Ba(NO3)2 = NH4NO3 + Ba3N2 =>
2(NH4)3N + 3 Ba(NO3)2 = 6 NH4NO3 + Ba3N2

C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O

NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF

NH4Cl = NH3*ClH =>
NH4Cl = NH3*ClH

NaCl + MgS = MgCl2 + Na2S =>
2 NaCl + MgS = MgCl2 + Na2S

K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

K2CrO7 + HCl + HNO3 = KNO3 + Cr(NO3)3 + Cl2 + H2O =>
2 K2CrO7 + 18 HCl + 10 HNO3 = 4 KNO3 + 2 Cr(NO3)3 + 9 Cl2 + 14 H2O

FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3

CaCO3(s) + HCl(l) = CaCl2(l) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + H2O(l) + CO2(g)

NH2CH3 + H2O = NHCH3 + H3O =>
NH2CH3 + H2O = NHCH3 + H3O

Sn(HPO4)2 + Cr2(SO4)3 = Sn(SO4)2 + Cr2(HPO4)3 =>
3 Sn(HPO4)2 + 2 Cr2(SO4)3 = 3 Sn(SO4)2 + 2 Cr2(HPO4)3

(CH3O)2P(O)CH3 + O = H3PO4 + CO2 + H2O =>
(CH3O)2P(O)CH3 + 10 O = H3PO4 + 3 CO2 + 3 H2O

Fe + Si = Fe2Si =>
2 Fe + Si = Fe2Si

CsI + Al2O3 = Cs2O + AlI3 =>
6 CsI + Al2O3 = 3 Cs2O + 2 AlI3

Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2

Br2 + O3 = BrO =>
3 Br2 + 2 O3 = 6 BrO

CH62S + O2 = CH62SO =>
2 CH62S + O2 = 2 CH62SO

[H2] + [O2] = [H2O] =>
2[H2] + [O2] = 2[H2O]

Cl2 + Ca = ClCa =>
Cl2 + 2 Ca = 2 ClCa

FeBr3 + O2 = Fe2O3 + Br2 =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 6 Br2

MgCl2 + Al2O3 = AlCl3 + MgO =>
3 MgCl2 + Al2O3 = 2 AlCl3 + 3 MgO

Cl + Br2 = Cl2Br4 =>
2 Cl + 2 Br2 = Cl2Br4

Cu1O1 + Al + HCl = Cu + AlCl3 + H2O =>
3 Cu1O1 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2O

AlCl3Fe(OH)3 = Al(OH)3FeCl3 =>
AlCl3Fe(OH)3 = Al(OH)3FeCl3

CO3{2-} + HNO3 = CO2 + H2O + NO3{-} =>
CO3{2-} + 2 HNO3 = CO2 + H2O + 2 NO3{-}

HCrO4 + K2SO3 = KCrO4 + H2SO3 =>
2 HCrO4 + K2SO3 = 2 KCrO4 + H2SO3

NaHS + H2SO4 + S = H2S + NaSO4 =>
2 NaHS + 2 H2SO4 + S = 3 H2S + 2 NaSO4

BrO + N2O5 = Br(NO3)2 =>
BrO + N2O5 = Br(NO3)2

C13H18O2 + CaCO3 = CaC13H17O2 + H2O + CO2 =>
67 C13H18O2 + 66 CaCO3 = 66 CaC13H17O2 + 42 H2O + 79 CO2

NaHCO3 + KOH = H2O + NaKCO3 =>
NaHCO3 + KOH = H2O + NaKCO3

NH4Fe(SO4)2H6O3 + NaCO3 = NH4CO3 + NaFe(SO4)2H6O3 =>
NH4Fe(SO4)2H6O3 + NaCO3 = NH4CO3 + NaFe(SO4)2H6O3

SrI2 + Na2SO4 = SrSO4 + Na + I2 =>
SrI2 + Na2SO4 = SrSO4 + 2 Na + I2

CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO

NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l)

C6H13 + HCl = C6H12Cl + H2 =>
C6H13 + HCl = C6H12Cl + H2

Br2 + O3 = Br2O7 =>
3 Br2 + 7 O3 = 3 Br2O7

Ni(s) + HNO3(aq) = Ni(NO3)2(aq) + H2O(l) + NO(g) =>
3 Ni(s) + 8 HNO3(aq) = 3 Ni(NO3)2(aq) + 4 H2O(l) + 2 NO(g)

SrI2 + Na2SO4 = NaI + SrSO4 =>
SrI2 + Na2SO4 = 2 NaI + SrSO4

In2S3 = In + S =>
In2S3 = 2 In + 3 S

KI + Fe(NO3)3 = Fe(NO3)2 + KNO3 + I2 =>
2 KI + 2 Fe(NO3)3 = 2 Fe(NO3)2 + 2 KNO3 + I2

Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H

Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O

NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O

Bi3 + Cl2 = BiCl3 =>
2 Bi3 + 9 Cl2 = 6 BiCl3

Fe + Ag2CrO4 = Fe(CrO4)3 + Ag =>
Fe + 3 Ag2CrO4 = Fe(CrO4)3 + 6 Ag

ZnO + NaOH = NaHZnO2 =>
ZnO + NaOH = NaHZnO2

FeH2O = FeO + H =>
FeH2O = FeO + 2 H

Fe(NO3)3 + KI = FeI3 + K(NO3) =>
Fe(NO3)3 + 3 KI = FeI3 + 3 K(NO3)

FeCO3 + HNO3 = Fe(NO3)3 + NO2 + CO2 + H2O =>
FeCO3 + 4 HNO3 = Fe(NO3)3 + NO2 + CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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