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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF

C3H6O + PCl5 = C3H6Cl2 + POCl3 =>
C3H6O + PCl5 = C3H6Cl2 + POCl3

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

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

C9H9NO2S + O2 = CO2 + H2O + NO + SO2 =>
4 C9H9NO2S + 47 O2 = 36 CO2 + 18 H2O + 4 NO + 4 SO2

C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br

Ag2SO4 + HNO3 = AgNO3 + H2SO4 =>
Ag2SO4 + 2 HNO3 = 2 AgNO3 + H2SO4

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

KOH + BeO = K2BeO2 + H2O =>
2 KOH + BeO = K2BeO2 + H2O

C2H2 + Cl = C2H2Cl2 =>
C2H2 + 2 Cl = C2H2Cl2

AlO + C + Cl = CO + AlCl3 =>
AlO + C + 3 Cl = CO + AlCl3

Mg(NO3)2 + Al(C2H3O2)3 = Al(NO3)3 + Mg(C2H3O2)2 =>
3 Mg(NO3)2 + 2 Al(C2H3O2)3 = 2 Al(NO3)3 + 3 Mg(C2H3O2)2

C2H4(g) + O2(g) = CO2 + H2O =>
C2H4(g) + 3 O2(g) = 2 CO2 + 2 H2O

C6H12 + HBr = C6H11Br + H2 =>
C6H12 + HBr = C6H11Br + H2

Al2Te3 + H2O = Al2O3 + H2 + Te =>
Al2Te3 + 3 H2O = Al2O3 + 3 H2 + 3 Te

HgCl2 + NH3*H2O = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = Hg(NH2)Cl + NH4Cl + 2 H2O

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

Tc(OH)7 + H3BO3 = Tc3(BO3)7 + H2O =>
3 Tc(OH)7 + 7 H3BO3 = Tc3(BO3)7 + 21 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

K2[Hg(SCN)4] + Cu = K + Cu[Hg(SCN)4] =>
K2[Hg(SCN)4] + Cu = 2 K + Cu[Hg(SCN)4]

Na3PO4 + MnI2 = Mn3(PO4)2 + NaI =>
2 Na3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 NaI

CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

CuNO3 + NH4OH = CuOH + NH4NO3 =>
CuNO3 + NH4OH = CuOH + NH4NO3

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

C51H100O2 + O2 = CO2 + H2O =>
C51H100O2 + 75 O2 = 51 CO2 + 50 H2O

NH4OOCCH3 + H2O = NH4OH + CH3COOH =>
NH4OOCCH3 + H2O = NH4OH + CH3COOH

Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O

CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + 5 H2O

Pd(NO3)2 = Pd + N2 + O2 =>
Pd(NO3)2 = Pd + N2 + 3 O2

CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl =>
CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl

NaSO3 + S = NaS + SO3 =>
NaSO3 + S = NaS + SO3

CuSO4*5H2O + Na2CO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O

Na2SO3 + O3 = Na2SO4 =>
3 Na2SO3 + O3 = 3 Na2SO4

KI + Mg(SO4) = K2SO4 + MgI2 =>
2 KI + Mg(SO4) = K2SO4 + MgI2

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

Al(OH)3 + AgBr = AlBr3 + AgOH =>
Al(OH)3 + 3 AgBr = AlBr3 + 3 AgOH

FeCl3 + MgSO4 = Fe2(SO4)3 + MgCl2 =>
2 FeCl3 + 3 MgSO4 = Fe2(SO4)3 + 3 MgCl2

Na2(Sn(OH)4) = Na2(Sn(OH)6) + NaOH + Sn =>
2 Na2(Sn(OH)4) = Na2(Sn(OH)6) + 2 NaOH + Sn

CuSO4*5H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + 9 H2O

H3O + IO3 = I2 + H2O =>
12 H3O + 2 IO3 = I2 + 18 H2O

C2OH6 + C2O2H4 = C4O2H8 + H2O =>
C2OH6 + C2O2H4 = C4O2H8 + H2O

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

Cu3P2 + H2O = Cu(OH)2 + PH3 =>
Cu3P2 + 6 H2O = 3 Cu(OH)2 + 2 PH3

Ca(OH)2 + HF = CaH2 + FOH =>
Ca(OH)2 + 2 HF = CaH2 + 2 FOH

KBr + Fe(OH)2 = KOH + FeBr2 =>
2 KBr + Fe(OH)2 = 2 KOH + FeBr2

CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

MgCl2(aq) + Na2CO3(aq) = MgCO3(aq) + NaCl =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(aq) + 2 NaCl

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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