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Chemische vergelijkingen in evenwicht op12/07/19

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO

Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3

CH3CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

C10H19O3N + O2 = CO2 + H2O + NH4 =>
4 C10H19O3N + 49 O2 = 40 CO2 + 30 H2O + 4 NH4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

P2 + O2 = P2O10 =>
P2 + 5 O2 = P2O10

CH3CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O

P2 + O2 = P2O10 =>
P2 + 5 O2 = P2O10

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

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

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

SS2 + Cr2O7 = Cr + SO4 =>
7 SS2 + 12 Cr2O7 = 24 Cr + 21 SO4

AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al

S2 + Cr2O7 = Cr + SO4 =>
7 S2 + 8 Cr2O7 = 16 Cr + 14 SO4

SO2 + Cr2O7 = Cr + SO4 =>
7 SO2 + 2 Cr2O7 = 4 Cr + 7 SO4

CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

HBr + NaOH = NaBr + HOH =>
HBr + NaOH = NaBr + HOH

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

HBr + NaOH = NaBr + HOH =>
HBr + NaOH = NaBr + HOH

CuO = Cu + O2 =>
2 CuO = 2 Cu + O2

Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2

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

As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O

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

HF + K2CO3 = KF + H2O + CO2 =>
2 HF + K2CO3 = 2 KF + H2O + CO2

H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4

BrF3 = Br + F =>
BrF3 = Br + 3 F

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2

C5H5 + Fe = Fe(C5H5) =>
C5H5 + Fe = Fe(C5H5)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

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

CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O

KOH = K2O + H2O =>
2 KOH = K2O + H2O

CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH

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Breng de vergelijking van een chemische reactie in evenwicht
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