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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH3COOH + Cl = CH2ClCOOH + HCl =>
CH3COOH + 2 Cl = CH2ClCOOH + HCl

Ti + F2 = TiF2 =>
Ti + F2 = TiF2

Na2SO4 + Ca(OH)2 + H2O = NaOH + CaSO4*(H2O)2 =>
Na2SO4 + Ca(OH)2 + 2 H2O = 2 NaOH + CaSO4*(H2O)2

Zn + S = ZnS =>
Zn + S = ZnS

P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3

KHSO4 + CH3COOH = CH3COOK + H2SO4 =>
KHSO4 + CH3COOH = CH3COOK + H2SO4

TlCl + ClO{-} + OH{-} = Tl2O3 + Cl{-} + H2O =>
2 TlCl + 2 ClO{-} + 2 OH{-} = Tl2O3 + 4 Cl{-} + H2O

Ca3(PO)2 + H2SO4 = CaSO + Ca(H2PO4)2 =>
Ca3(PO)2 + 2 H2SO4 = 2 CaSO + Ca(H2PO4)2

SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4

Cu(NO2)2 + BeCl2 = Be(NO2)2 + CuCl2 =>
Cu(NO2)2 + BeCl2 = Be(NO2)2 + CuCl2

NH4Cl(ac) + KNO3(ac) = N2O + KCl + H2O =>
NH4Cl(ac) + KNO3(ac) = N2O + KCl + 2 H2O

HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O + CO2 =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O + CO2

CuSO4 + Na2S + H2O = Cu(OH)2 + HS + Na2SO4 =>
8 CuSO4 + 7 Na2S + 12 H2O = 8 Cu(OH)2 + 8 HS + 7 Na2SO4

Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3

CaCO3 + Mn2O3 = CaMnO3 + C + O2 =>
4 CaCO3 + 2 Mn2O3 = 4 CaMnO3 + 4 C + 3 O2

CaOH2Co3 = CaCo3H2O =>
CaOH2Co3 = CaCo3H2O

Fe = Fe304 =>
304 Fe = Fe304

HF(aq) = F2(s) + H2(g) =>
2 HF(aq) = F2(s) + H2(g)

NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4

Zn + Li2O2 = ZnO + Li =>
2 Zn + Li2O2 = 2 ZnO + 2 Li

Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O

Zn(OH)2 + HO = ZnO2 + H2O =>
Zn(OH)2 + 2 HO = ZnO2 + 2 H2O

C5H12 + O = CO + H2O =>
C5H12 + 11 O = 5 CO + 6 H2O

LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O

Na2O(g) + H2O(l) = NaOH(ac) =>
Na2O(g) + H2O(l) = 2 NaOH(ac)

AI2O3 + CO2 = AI2(CO3)3 =>
AI2O3 + 3 CO2 = AI2(CO3)3

C15H32 + O2 = CO + H2O =>
2 C15H32 + 31 O2 = 30 CO + 32 H2O

CH2OHCH2OH + CuO = C2H4O4 + Cu + H2O =>
CH2OHCH2OH + 3 CuO = C2H4O4 + 3 Cu + H2O

Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2

Co(s) + HCl(aq) = CoCl2(aq) + H2(g) =>
Co(s) + 2 HCl(aq) = CoCl2(aq) + H2(g)

Cu(SO4) + (NH4)(SCN) = Cu(SCN)2 + (NH4)2(SO4) =>
Cu(SO4) + 2(NH4)(SCN) = Cu(SCN)2 + (NH4)2(SO4)

K2SO4 + Na(OH)2 = KOH + NaSO4 =>
K2SO4 + Na(OH)2 = 2 KOH + NaSO4

CuSO4 + KOH = CuO + H2O + K2SO4 =>
CuSO4 + 2 KOH = CuO + H2O + K2SO4

Sr(NO3)2 + Na2(SO4) = Sr(SO4) + Na2(NO3)2 =>
Sr(NO3)2 + Na2(SO4) = Sr(SO4) + Na2(NO3)2

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

La2O3(s) + H2O(t) = La(OH)3(aq) =>
La2O3(s) + 3 H2O(t) = 2 La(OH)3(aq)

Fe3O4 + KI = K2O + FeI2 + I2 =>
Fe3O4 + 8 KI = 4 K2O + 3 FeI2 + I2

NaEDTA + H2O = [NaEDTA]2H2O =>
2 NaEDTA + H2O = [NaEDTA]2H2O

S2F3 = S2 + F3 =>
S2F3 = S2 + F3

NaSO4 + CaCO3 + C2 = Na2CO3 + CaSO4 + CO2 =>
8 NaSO4 + 8 CaCO3 + C2 = 4 Na2CO3 + 8 CaSO4 + 6 CO2

NH2OH + HNO3 = NH2NO3 + H2O =>
NH2OH + HNO3 = NH2NO3 + H2O

Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Na2SO3 + CrCl3 + H2O = NaCl + Cr(OH)3 + SO2 =>
3 Na2SO3 + 2 CrCl3 + 3 H2O = 6 NaCl + 2 Cr(OH)3 + 3 SO2

Ca(OH)2 + HN = CaNO2 + H =>
Ca(OH)2 + HN = CaNO2 + 3 H

C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O

Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2

Fe + Fe2O3 + MnO2 = Fe2Mn3O8 =>
2 Fe + 2 Fe2O3 + 9 MnO2 = 3 Fe2Mn3O8

C4 + O2 = CO2 = H2O =>
C4 + 4 O2 = 4 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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