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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
POCl3 = POCl + Cl2 =>
POCl3 = POCl + Cl2

C2H2 + Cl2 = C + HCl2 =>
C2H2 + 2 Cl2 = 2 C + 2 HCl2

Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2

Pr + H3 = PrH3 =>
Pr + H3 = PrH3

MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O

K2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + K2 =>
K2Cr2O7 + 2 Na2S2O5 + H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + H2O + K2

CaC2 + (H2O) + (CO2) = Ca(OH)2 + CH2CHCO2 =>
11 CaC2 + 26(H2O) + 8(CO2) = 11 Ca(OH)2 + 10 CH2CHCO2

NH4(SO4) + KOH = K(SO4) + NH4OH =>
NH4(SO4) + KOH = K(SO4) + NH4OH

CO2 + H = C3H8O3 + H2O =>
3 CO2 + 14 H = C3H8O3 + 3 H2O

SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O

H2S + Cu(CH3COO)2 = CuS + H(CH3COO) =>
H2S + Cu(CH3COO)2 = CuS + 2 H(CH3COO)

NaBr(s) + Cl2(g) = NaCl + Br =>
2 NaBr(s) + Cl2(g) = 2 NaCl + 2 Br

NaHCO3 + NaNO3 = Na2CO3 + HNO3 =>
NaHCO3 + NaNO3 = Na2CO3 + HNO3

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

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

ICl + KI = I + KCl =>
ICl + KI = 2 I + KCl

C6H12 + KMnO4 + C2H5OH = C6H14O2 + MnO2 + KOH =>
5 C6H12 + 6 KMnO4 + 12 C2H5OH = 9 C6H14O2 + 6 MnO2 + 6 KOH

Sr + HClO3 = H2 + SrClO3 =>
2 Sr + 2 HClO3 = H2 + 2 SrClO3

H + CO2 = C6H12O6 + O2 =>
12 H + 6 CO2 = C6H12O6 + 3 O2

CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O

CO2 + H = CO + H2O =>
CO2 + 2 H = CO + H2O

C2H2 + Cl2 = C + HCl2 =>
C2H2 + 2 Cl2 = 2 C + 2 HCl2

Al2(SO4)3 + Na3PO4 = Al2PO4 + (SO4)3Na3 =>
Al2(SO4)3 + Na3PO4 = Al2PO4 + (SO4)3Na3

NH4(SO4) + KOH = K(SO4) + NH4OH =>
NH4(SO4) + KOH = K(SO4) + NH4OH

CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O

TiO2 + Al3 = Al2O3 + Ti =>
9 TiO2 + 4 Al3 = 6 Al2O3 + 9 Ti

NH4(SO4) + KOH = K(SO4) + NH4OH =>
NH4(SO4) + KOH = K(SO4) + NH4OH

BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3

CH3 + Cl2 = HCl + CH2 =>
2 CH3 + Cl2 = 2 HCl + 2 CH2

Ag + NH3 = Ag(NH3)2 =>
Ag + 2 NH3 = Ag(NH3)2

SiH4(g) + O2(g) = SiO2(s) + H2O(g) =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O(g)

CO2 + H = C3H8O3 + H2O =>
3 CO2 + 14 H = C3H8O3 + 3 H2O

CH3 + Cl2 = HCl + CH2 =>
2 CH3 + Cl2 = 2 HCl + 2 CH2

Na(OH) + H(SO4) = Na(SO4) + H(OH) =>
Na(OH) + H(SO4) = Na(SO4) + H(OH)

NaH + C2H5OH = NaC2H5O + H2 =>
NaH + C2H5OH = NaC2H5O + H2

CaC2O4 + CH3COOH = Ca(CH3COO)2 + H2C2O4 =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + H2C2O4

NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2

CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2 =>
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2

CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaCl(aq)

NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + H2O =>
2 NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + 5 H2O

K2CO3 + C6H8O7 = K3C6H5O7 + CO2 + H2O =>
3 K2CO3 + 2 C6H8O7 = 2 K3C6H5O7 + 3 CO2 + 3 H2O

MgCl2 + I = MgI2 + Cl2 =>
MgCl2 + 2 I = MgI2 + Cl2

C4H9OH = C8H18O + H2O =>
2 C4H9OH = C8H18O + H2O

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

NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O

HBr + Cl2 = Br2 + HCl =>
2 HBr + Cl2 = Br2 + 2 HCl

Cr2(CO3)3 + CH3COOH = Cr2(CH3COO)4 + CO2 + H2O =>
4 Cr2(CO3)3 + 17 CH3COOH = 4 Cr2(CH3COO)4 + 14 CO2 + 10 H2O

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

BaCl2(aq) + AgNO3 = AgCl(s) + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ba(NO3)2

AgBr + CN = Ag(CN) + Br =>
AgBr + CN = Ag(CN) + Br

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Breng de vergelijking van een chemische reactie in evenwicht
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