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Chemische vergelijkingen in evenwicht op02/02/23

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

Li + I2 = LiI =>
2 Li + I2 = 2 LiI

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

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

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

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O

NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2

K2SO4 + Ca(OH)2 = CaSO4 + KOH =>
K2SO4 + Ca(OH)2 = CaSO4 + 2 KOH

C10H12O2 + H2 = C10H20 + H2O =>
C10H12O2 + 6 H2 = C10H20 + 2 H2O

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

La10(NO3)30*62H2O + Mg(NO3)2*6H2O + Mn(NO3)2*4H2O = La60Mg40Mn100O300 + N + O + H =>
6 La10(NO3)30*62H2O + 40 Mg(NO3)2*6H2O + 100 Mn(NO3)2*4H2O = La60Mg40Mn100O300 + 460 N + 2092 O + 2024 H

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

RbOH + HI = RbI + H2O =>
RbOH + HI = RbI + H2O

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

CO + H2 = C2 + H2O =>
2 CO + 2 H2 = C2 + 2 H2O

La(NO3)3*6H2O + Mg(NO3)2*6H2O + Mn(NO3)2*4H2O = La60Mg40Mn100O300 + N + O + H =>
60 La(NO3)3*6H2O + 40 Mg(NO3)2*6H2O + 100 Mn(NO3)2*4H2O = La60Mg40Mn100O300 + 460 N + 2080 O + 2000 H

MgCl2 + Fe(NO3)3 = Mg(NO3)2 + FeCl3 =>
3 MgCl2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeCl3

CO + H2 = CH2 + H2O =>
CO + 2 H2 = CH2 + H2O

NH3 + HF = NH4F =>
NH3 + HF = NH4F

RbOH + HI = RbI + H2O =>
RbOH + HI = RbI + H2O

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

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

PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)

Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl

PH3 + O2 = P2O5(s) + H2O(g) =>
2 PH3 + 4 O2 = P2O5(s) + 3 H2O(g)

NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)

PH3 + O2 = P2O5(s) + H2O(g) =>
2 PH3 + 4 O2 = P2O5(s) + 3 H2O(g)

HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O

PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O

HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O

Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn

HF + NaOH = FNa + H2O =>
HF + NaOH = FNa + H2O

HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O

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

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

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

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

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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