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Chemische vergelijkingen in evenwicht op03/28/18

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Ca + S = CaS =>
Ca + S = CaS

Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3

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

KMnO4 + HCl = K2MnCl6 + H2MnCl5 + Cl2 + H2O =>
4 KMnO4 + 36 HCl = 2 K2MnCl6 + 2 H2MnCl5 + 7 Cl2 + 16 H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

C8H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO3 + 41 O2 = 32 CO2 + 22 H2O + 4 NO2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

C6H5COOH + NAOH = C6H5COONA + H2O =>
C6H5COOH + NAOH = C6H5COONA + H2O

H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3

CaSO4*2H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2H2O + 3 H2O

KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

Ca + C = CaC2 =>
Ca + 2 C = CaC2

Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C4H8OH + C2H3OOH = C6H12O2 + H2O =>
8 C4H8OH + 5 C2H3OOH = 7 C6H12O2 + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3

FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3

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

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

HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O

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

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

CH3COO + H = CH3COOH =>
CH3COO + H = CH3COOH

FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

BaCl2 + KClO4 = Ba(ClO4)2 + KCl =>
BaCl2 + 2 KClO4 = Ba(ClO4)2 + 2 KCl

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl

HNO3 + KCN = HCN + KNO3 =>
HNO3 + KCN = HCN + KNO3

CH3COO + HBr = CH3COOHBr =>
CH3COO + HBr = CH3COOHBr

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

CH3COO + HBr = CH3COOH + Br =>
CH3COO + HBr = CH3COOH + Br

CaCO3(heat) = CaO + CO2 =>
CaCO3(heat) = CaO + CO2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

K2So4 + Ba(No3)2 = KNo3 + BaSo4 =>
K2So4 + Ba(No3)2 = 2 KNo3 + BaSo4

Fe3P + Fe5Si3 = Fe3Si + Fe2P =>
4 Fe3P + Fe5Si3 = 3 Fe3Si + 4 Fe2P

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2

H2So4 + ZN(OH)2 = ZNSo4 + H2O =>
H2So4 + ZN(OH)2 = ZNSo4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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