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Chemische vergelijkingen in evenwicht op10/31/20

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Breng de vergelijking van een chemische reactie in evenwicht
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O

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

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

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

CdSO4(aq) + K2S(aq) = K2SO4 + CdS =>
CdSO4(aq) + K2S(aq) = K2SO4 + CdS

H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O

Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4

H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O

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

CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

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

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)

P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

CrBr3 + Na2SiO3 = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr

BaF2 + FePO4 = Ba3(PO4)2 + FeF3 =>
3 BaF2 + 2 FePO4 = Ba3(PO4)2 + 2 FeF3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2

FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4

NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O

V2O3 + Cl2 + C = VOCl3 + CO2 =>
2 V2O3 + 6 Cl2 + C = 4 VOCl3 + CO2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO

NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O

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

CO = C + CO2 =>
2 CO = C + CO2

AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)

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

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2

PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2

K4[Fe(CN)6]3 + FeSO4 + H2O = Fe4[Fe(CN)6]3 + K2SO4 + H2SO4 + O2 =>
K4[Fe(CN)6]3 + 4 FeSO4 + 2 H2O = Fe4[Fe(CN)6]3 + 2 K2SO4 + 2 H2SO4 + O2

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

HAc + NaAc = H + NaAc2 =>
HAc + NaAc = H + NaAc2

PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl

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

S + O2 = SO2 =>
S + O2 = SO2

C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2

ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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