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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
propene + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CHCH2 + 18 KMnO4 + 18 KOH = 3 CO2 + 18 K2MnO4 + 12 H2O

K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS

I4O10 = I2 + O2 =>
I4O10 = 2 I2 + 5 O2

AgOH + NH4OH = [Ag(NH3)2]OH + H2O =>
AgOH + 2 NH4OH = [Ag(NH3)2]OH + 2 H2O

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

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

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

FeCl3 + H2O2 = FeCl2 + HCl + O2 =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2

C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

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

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Li3(PO4) + Zn(NO3)2 = Li(NO3) + Zn3(PO4)2 =>
2 Li3(PO4) + 3 Zn(NO3)2 = 6 Li(NO3) + Zn3(PO4)2

Sr + OH = Sr(OH)2 =>
Sr + 2 OH = Sr(OH)2

HC2H3O2 + Ca(HCO3)2 = CO2 + H2O + Ca =>
HC2H3O2 + 4 Ca(HCO3)2 = 10 CO2 + 6 H2O + 4 Ca

Ag(OH) + NaBH4 = Ag + NaOH + BH4 =>
Ag(OH) + NaBH4 = Ag + NaOH + BH4

FeS + H3Po4 = Fe3(Po4)2 + H2S =>
3 FeS + 2 H3Po4 = Fe3(Po4)2 + 3 H2S

SO2 + CO = S2 + CO2 =>
2 SO2 + 4 CO = S2 + 4 CO2

HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O

Cr2O5 = Cr + O2 =>
2 Cr2O5 = 4 Cr + 5 O2

V3 + O2 = VO =>
2 V3 + 3 O2 = 6 VO

(N)3 = N2 =>
2(N)3 = 3 N2

C3H6O2 + H2 = H2O + C3H8 =>
C3H6O2 + 3 H2 = 2 H2O + C3H8

C6H11N + O2 = CO2 + H2O + N2 =>
4 C6H11N + 35 O2 = 24 CO2 + 22 H2O + 2 N2

H2O2 + (CH3)3COCH3 = C9H18O6 + H3O =>
81 H2O2 + 36(CH3)3COCH3 = 20 C9H18O6 + 78 H3O

Fe300C2 = C + Fe =>
Fe300C2 = 2 C + 300 Fe

SnCO3 + H2SO4 = CO2 + H2O + SnSO4 =>
SnCO3 + H2SO4 = CO2 + H2O + SnSO4

Ag(s) + HNO3(l) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(l) = AgNO3(aq) + NO2(g) + H2O(l)

S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O

H2CO3 + RbOH = Rb2CO3 + H2O =>
H2CO3 + 2 RbOH = Rb2CO3 + 2 H2O

SiCl4 + PbO + H2O = PbSiO3 + HCl =>
SiCl4 + PbO + 2 H2O = PbSiO3 + 4 HCl

CaCO3 + C = CaC2 + (CO)2 =>
2 CaCO3 + 8 C = 2 CaC2 + 3(CO)2

Na2HPO4 + H2O = H2 + NaOH + PO4 =>
2 Na2HPO4 + 4 H2O = 3 H2 + 4 NaOH + 2 PO4

Na2HCO3 + HC2H3O2 = Na2C2H3O2 + H2O + CO2 =>
Na2HCO3 + HC2H3O2 = Na2C2H3O2 + H2O + CO2

C6H6 + O2 = C6H + H2O =>
4 C6H6 + 5 O2 = 4 C6H + 10 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

FeCl2 + K4[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
FeCl2 + K4[Fe(CN)6] = 2 KCl + K2Fe(CN)6 + Fe

MgCO3 = Mg + C + O30 =>
10 MgCO3 = 10 Mg + 10 C + O30

MnCl2 + H2CO3 = MnCO3 + HCl =>
MnCl2 + H2CO3 = MnCO3 + 2 HCl

PbCl2 + NaCl = PbCl + NaCl2 =>
PbCl2 + NaCl = PbCl + NaCl2

K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C3H7COH + 7 H2O

Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Ai(OH)3 + HNO3 = Ai(NO3)3 + H2O =>
Ai(OH)3 + 3 HNO3 = Ai(NO3)3 + 3 H2O

CH4N2S + H2O = NH3 + CO2 + H2S =>
CH4N2S + 2 H2O = 2 NH3 + CO2 + H2S

Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2

MgC2 + H2O = Mg(OH)2 + C2H2 =>
MgC2 + 2 H2O = Mg(OH)2 + C2H2

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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