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Chemische vergelijkingen in evenwicht op04/26/18

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Breng de vergelijking van een chemische reactie in evenwicht
P + Cl2 = PCl =>
2 P + Cl2 = 2 PCl

SiO2 + Al2O3 = Al2(SiO3)3 =>
3 SiO2 + Al2O3 = Al2(SiO3)3

Al2(So4)3 + Ca(oh)2 = Al(oh)3 + CaSo4 =>
6 Al2(So4)3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaSo4

H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2

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

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

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

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

MGCO3 + HNO3 = MG(NO3)2 + CO2 + H2O =>
MGCO3 + 2 HNO3 = MG(NO3)2 + CO2 + H2O

Li2SO4 + Zn = ZnSO4 + Li =>
Li2SO4 + Zn = ZnSO4 + 2 Li

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

K3PO4 + NaOH = KOH + Na3PO4 =>
K3PO4 + 3 NaOH = 3 KOH + Na3PO4

H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O

CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4

FeCO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
10 FeCO3 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O

C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl

C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2

AGNO3 + NABr = NANO3 + AGBr =>
AGNO3 + NABr = NANO3 + AGBr

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

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

FeSo4 + Cu(OH)2 = Fe(OH)2 + CuSo4 =>
FeSo4 + Cu(OH)2 = Fe(OH)2 + CuSo4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

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

CH3COOH + CH3OH = H2O + CH3COOCH3 =>
CH3COOH + CH3OH = H2O + CH3COOCH3

Al + HCL = AlCL + H2 =>
2 Al + 2 HCL = 2 AlCL + H2

BaCL + AgNO3 = AgCL + BaNO3 =>
BaCL + AgNO3 = AgCL + BaNO3

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)

BaCl + AgNO3 = AgCl + BaNO3 =>
BaCl + AgNO3 = AgCl + BaNO3

HCl(s) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l)

Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl

HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l)

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O

KOH + Cl = KCl + H2O + O2 =>
4 KOH + 4 Cl = 4 KCl + 2 H2O + O2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2

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

Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2

H3C6H5O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2

Al(NO3)3 + KCl = Al(Cl)3 + KNO3 =>
Al(NO3)3 + 3 KCl = Al(Cl)3 + 3 KNO3

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

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Breng de vergelijking van een chemische reactie in evenwicht
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