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Chemische vergelijkingen in evenwicht op04/04/18

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Breng de vergelijking van een chemische reactie in evenwicht
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O

Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3

CH3COOH + NH4Cl = CH3COONH4 + HCl =>
CH3COOH + NH4Cl = CH3COONH4 + HCl

HCl + SnCl2 + K2CrO4 = KCl + CrCl + SnCl4 + H2O =>
16 HCl + 5 SnCl2 + 2 K2CrO4 = 4 KCl + 2 CrCl + 5 SnCl4 + 8 H2O

NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

Fe2S3 + HNO3 = Fe(NO3)2 + H2SO4 + NO2 + H2O =>
Fe2S3 + 26 HNO3 = 2 Fe(NO3)2 + 3 H2SO4 + 22 NO2 + 10 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

K2MnO4 + HCL = MnO2 + KMnO4 + KCL + H2O =>
3 K2MnO4 + 4 HCL = MnO2 + 2 KMnO4 + 4 KCL + 2 H2O

FeS + HNO3 = Fe(NO3)2 + NO + H2O + S =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O + 3 S

H6C2O + O2 = H2O + CO2 =>
H6C2O + 3 O2 = 3 H2O + 2 CO2

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

NH4OH + CaCO3 = CaOH + NH4CO3 =>
NH4OH + CaCO3 = CaOH + NH4CO3

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

Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

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

CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3

CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

BrH = Br2 + H2 =>
2 BrH = Br2 + H2

NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

CUO + NH3 = N2 + H2O + CU =>
3 CUO + 2 NH3 = N2 + 3 H2O + 3 CU

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

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

CH4(g) + O2(g) = CO(g) + H2(g) =>
2 CH4(g) + O2(g) = 2 CO(g) + 4 H2(g)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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

Al + HClO3 = AlCl3 + Al(ClO3)3 + H2O =>
6 Al + 18 HClO3 = AlCl3 + 5 Al(ClO3)3 + 9 H2O

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O

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

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NAHCO3 + CH3COOH = NACH3COO + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 NACH3COO + 2 H20 + 20 CO2

F + Ga = F3Ga =>
3 F + Ga = F3Ga

KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O

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

CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3

NaOH + Zn = Zn(OH)2 + Na =>
2 NaOH + Zn = Zn(OH)2 + 2 Na

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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