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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O

Cu{+2} + HSO4{-} = Cu(HSO4)2 =>
Cu{+2} + 2 HSO4{-} = Cu(HSO4)2

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

H3PO3 + K2MnO4 + HX = H3PO4 + MnX2 + KX + H2O =>
2 H3PO3 + K2MnO4 + 4 HX = 2 H3PO4 + MnX2 + 2 KX + 2 H2O

NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3

ClNa + H2SO4 = HCl + NaHSO4 =>
ClNa + H2SO4 = HCl + NaHSO4

KIO3 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + I2 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = K2SO4 + 5 Na2SO4 + I2 + H2O

CuCl + Pb(NO3)2 = Cu2(NO3)2 + PbCl2 =>
2 CuCl + Pb(NO3)2 = Cu2(NO3)2 + PbCl2

Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2

Cs2 + H2O = CsHO + H2 =>
Cs2 + 2 H2O = 2 CsHO + H2

KCl + NH3 = K3N + HCl =>
3 KCl + NH3 = K3N + 3 HCl

C6H5ONa + NaOH = C6H5OH + Na2O =>
C6H5ONa + NaOH = C6H5OH + Na2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

CuCl2 + Fe = Cu + FeCl2 =>
CuCl2 + Fe = Cu + FeCl2

KIO3 + SO2 + H2O = K2SO4 + I2 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = K2SO4 + I2 + 4 H2SO4

C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O

Na2Cr2O7 + S = Na2SO4 + Cr2O3 =>
Na2Cr2O7 + S = Na2SO4 + Cr2O3

BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3

Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2

AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3

Cl + HNO3 + AgNO3 = AgCl + H(NO3)2 =>
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2

C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O

Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq)

Pb(CH3COO)2 + NH3 = Pb(NH3)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 NH3 = Pb(NH3)2 + (CH3COO)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4

Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3

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

Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + KNO3 =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KNO3

Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4

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

C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

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

NaPb + CH3CH2Cl = (CH3CH2)4Pb + NaCl + Pb =>
4 NaPb + 4 CH3CH2Cl = (CH3CH2)4Pb + 4 NaCl + 3 Pb

Zn + HCO3 = H2 + ZnCO3 =>
2 Zn + 2 HCO3 = H2 + 2 ZnCO3

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

Se + Sr = SeSr =>
Se + Sr = SeSr

C4H9OH + NaBr = C4H9Br + NaOH =>
C4H9OH + NaBr = C4H9Br + NaOH

Li3N + NH4NO3 = LiNO3 + (H)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + 4(H)3N

C6O4H6N4 + NH4ClO4 = HCl + CO2 + H2O + N2 =>
5 C6O4H6N4 + 22 NH4ClO4 = 22 HCl + 30 CO2 + 48 H2O + 21 N2

Na2S2O3 + HCl = SO2 + H2O + S + NaCl =>
Na2S2O3 + 2 HCl = SO2 + H2O + S + 2 NaCl

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

C6H6(l) + Cl2(g) = C6H5Cl(s) + HCl =>
C6H6(l) + Cl2(g) = C6H5Cl(s) + HCl

S8(S) + NO3(aq) = SO32(aq) + NO(g) =>
S8(S) + 144 NO3(aq) = 9 SO32(aq) + 144 NO(g)

Al2 + V2O5 = Al2O3 + V =>
5 Al2 + 3 V2O5 = 5 Al2O3 + 6 V

NaCl2 + CuNO3 = NaNO3 + CuCl2 =>
NaCl2 + CuNO3 = NaNO3 + CuCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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