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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2H4(g) + H2O2(l) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(l)

FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O

Mg(s) + Fe(NO3)3 = Mg(NO3)2 + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe(s)

C + O2 = CO =>
2 C + O2 = 2 CO

H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O

N2H4(g) + H2O2(l) = NO2(g) + H2O(g) =>
N2H4(g) + 6 H2O2(l) = 2 NO2(g) + 8 H2O(g)

AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3

Sb2S3 + KOH = Sb(OH)3 + K2S =>
Sb2S3 + 6 KOH = 2 Sb(OH)3 + 3 K2S

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

N2H4(g) + H2O2(l) = NO2(g) + H2O(g) =>
N2H4(g) + 6 H2O2(l) = 2 NO2(g) + 8 H2O(g)

MgCl2 + LiOH = MgH2O2 + LiCl =>
MgCl2 + 2 LiOH = MgH2O2 + 2 LiCl

Na2H4(g) + H2O2(l) = Na2(g) + H2O(l) =>
Na2H4(g) + 2 H2O2(l) = Na2(g) + 4 H2O(l)

N2H4(g) + H2O2(l) = NO2(g) + H2O(g) =>
N2H4(g) + 6 H2O2(l) = 2 NO2(g) + 8 H2O(g)

FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)

Cu + SO4 + H2O = CuSO4*H2O =>
Cu + SO4 + H2O = CuSO4*H2O

Sb2S3 + KOH = K3SbS3 + K3SbO3 + H2O =>
Sb2S3 + 6 KOH = K3SbS3 + K3SbO3 + 3 H2O

MgCl2 + LiOH = MgH2O2 + LiCl =>
MgCl2 + 2 LiOH = MgH2O2 + 2 LiCl

N2H4(g) + H2O2(l) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(l)

Pb(OH)2(s) + NaOH(aq) = Na2Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 NaOH(aq) = Na2Pb(OH)4(aq)

N2H4(g) + H2O2(l) = NO2(g) + H2O(g) =>
N2H4(g) + 6 H2O2(l) = 2 NO2(g) + 8 H2O(g)

Mn + MnO2 + H{+}{+} = Mn{2}{+} + H2O =>
Mn + MnO2 + 4 H{+}{+} = 2 Mn{2}{+} + 2 H2O

FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + H2SO4 + 3 NO + 2 H2O

Cu + SO4 + H2O = CuSO4*H2O =>
Cu + SO4 + H2O = CuSO4*H2O

H3P + O2 = P2O5 + H2O =>
2 H3P + 4 O2 = P2O5 + 3 H2O

FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O

KOH + Sb2S3 = K2S + Sb2O3 + H2O =>
6 KOH + Sb2S3 = 3 K2S + Sb2O3 + 3 H2O

Al + Mn2(SO4)5 = Mn + Al2(SO4)3 =>
10 Al + 3 Mn2(SO4)5 = 6 Mn + 5 Al2(SO4)3

C3H5(NO3)3 = C02 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 6 C02 + 6 N2 + 10 H2O + 13 O2

Sn(ClO3)2 = O + SnCl2 =>
Sn(ClO3)2 = 6 O + SnCl2

H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)

C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2

Magnesium + water = hydrogen + magnesiumhydroxide =>
Mg + 2 H2O = H2 + Mg(OH)2

P + LiOH = Li3PO3 + PH3 =>
2 P + 3 LiOH = Li3PO3 + PH3

Cu + SO4 + H2O = CuSO4*H2O =>
Cu + SO4 + H2O = CuSO4*H2O

FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S

I{-} + IO3{-} + H{+} = I2 + H2O(I) =>
10 I{-} + 2 IO3{-} + 12 H{+} = 3 I2 + 6 H2O(I)

FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O

сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2

C2H6O + O2 = aceticacid + H2O =>
C2H6O + O2 = C2H4O2 + H2O

Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2

K2CO3 + Mn(NO3)2 = MnCO3 + KNO3 =>
K2CO3 + Mn(NO3)2 = MnCO3 + 2 KNO3

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

K + Ca = K2Ca =>
2 K + Ca = K2Ca

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

HI2 = H + I2 =>
HI2 = H + I2

HCl + CuCl2 = CuCl + HCl2 =>
HCl + CuCl2 = CuCl + HCl2

Cu + SO4 + H2O = CuSO4*H2O =>
Cu + SO4 + H2O = CuSO4*H2O

Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}

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Breng de vergelijking van een chemische reactie in evenwicht
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