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Chemische vergelijkingen in evenwicht op04/02/18

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2So4 + NaOH = NH3 + H2O + Na2So4 =>
(NH4)2So4 + 2 NaOH = 2 NH3 + 2 H2O + Na2So4

La(NO3)3 + C2H5O2N = La2O3 + N2 + CO2 + H2O =>
6 La(NO3)3 + 10 C2H5O2N = 3 La2O3 + 14 N2 + 20 CO2 + 25 H2O

Mg + AGNo3 = Mg(No3)2 + AG =>
Mg + 2 AGNo3 = Mg(No3)2 + 2 AG

Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2

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

FE + HCl = FECl3 + H2 =>
2 FE + 6 HCl = 2 FECl3 + 3 H2

KBr + H2SO4 = Br2 + SO2 + H2O + KSO4 =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 KSO4

C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O

KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O

Sb2S3 + Na2S2 = Na3SbS4 + S =>
Sb2S3 + 3 Na2S2 = 2 Na3SbS4 + S

CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Sr(NO3)2 + C2H5O2N = SrO + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 10 C2H5O2N = 9 SrO + 14 N2 + 20 CO2 + 25 H2O

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

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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

BAO + SO2 = BASO3 =>
BAO + SO2 = BASO3

Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu

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

CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O

NH3 + CuO = Cu + N + H2O =>
2 NH3 + 3 CuO = 3 Cu + 2 N + 3 H2O

KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu

Pb(NO3)2 + (NH4)2CO3 = NH4NO3 + PbCO3 =>
Pb(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + PbCO3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O

NaOH + NaHSO4 = Na2SO4 + H2O =>
NaOH + NaHSO4 = Na2SO4 + H2O

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

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

HCOOH + MgO = (HCOO)2Mg + H2O =>
2 HCOOH + MgO = (HCOO)2Mg + H2O

Cu + S = Cu2S =>
2 Cu + S = Cu2S

C2H8N2 + N2O4 = N2 + CO2 + H20 =>
5 C2H8N2 + 5 N2O4 = 10 N2 + 10 CO2 + 2 H20

Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O

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

C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O

Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3

Cl2 + S8 = SCl2 =>
8 Cl2 + S8 = 8 SCl2

AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O

FeBr3 + NaOH = NaBr + Fe(OH)3 =>
FeBr3 + 3 NaOH = 3 NaBr + Fe(OH)3

CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

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

Cl2 + S8 = S2Cl2 =>
4 Cl2 + S8 = 4 S2Cl2

C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl

FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3

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Breng de vergelijking van een chemische reactie in evenwicht
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