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Chemische vergelijkingen in evenwicht op03/14/19

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Breng de vergelijking van een chemische reactie in evenwicht
Au3 + (Cl3)2 = AuCl2 =>
Au3 + (Cl3)2 = 3 AuCl2

CaSO4 + BaO = BaSO4 + CaO =>
CaSO4 + BaO = BaSO4 + CaO

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

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

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

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2

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

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O

Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3

KJ + H2SO4 = S + J2 + H2O + K2SO4 =>
6 KJ + 4 H2SO4 = S + 3 J2 + 4 H2O + 3 K2SO4

KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O

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

Ca + F = CaF2 =>
Ca + 2 F = CaF2

HCO2H + NH3 = HCO2 + NH4 =>
HCO2H + NH3 = HCO2 + NH4

C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

Ca + F = CaF =>
Ca + F = CaF

Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3

C4H9OH + HCL = C4H9CL + H2O =>
C4H9OH + HCL = C4H9CL + H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH

C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl

Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O

Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3

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

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

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

Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

SnO2 + HNO3 + Pb = Sn + Pb(NO3)2 + H2O =>
SnO2 + 4 HNO3 + 2 Pb = Sn + 2 Pb(NO3)2 + 2 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Na2H2EDTA + [Cu(Ch3COO)2]*H2O = Na{+} + H2O + [Cu(EDTA)]{2-} + Ch3COOH =>
Na2H2EDTA + [Cu(Ch3COO)2]*H2O = 2 Na{+} + H2O + [Cu(EDTA)]{2-} + 2 Ch3COOH

LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O

K + S = KS =>
K + S = KS

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O

SnO2 + HNO3 + Pb = Sn + Pb(NO3)2 + H2O =>
SnO2 + 4 HNO3 + 2 Pb = Sn + 2 Pb(NO3)2 + 2 H2O

CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O

CA(HCO3)2 + H2SO4 = CASO4 + H2O + CO2 =>
CA(HCO3)2 + H2SO4 = CASO4 + 2 H2O + 2 CO2

Zn + NCl = ZnCl2 + N2 =>
Zn + 2 NCl = ZnCl2 + N2

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

BA(HCO3)2(s) = BACO3(s) + H2O(g) + CO2(g) =>
BA(HCO3)2(s) = BACO3(s) + H2O(g) + CO2(g)

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