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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
AgI + PbCl = PbI + AgCl =>
AgI + PbCl = PbI + AgCl

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2

HFO = HF + O2 =>
2 HFO = 2 HF + O2

KCN + H3AsO4 = K3AsO4 + HCN =>
3 KCN + H3AsO4 = K3AsO4 + 3 HCN

HBr + Hg(OH)2 = HgBr2 + H2O =>
2 HBr + Hg(OH)2 = HgBr2 + 2 H2O

Na2S + ZnO = ZnS + Na2O =>
Na2S + ZnO = ZnS + Na2O

Cl2(g) + NaI(s) = NaCl(s) + I2(s) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(s)

Ca + HCOOH = HCOOCa + H2 =>
2 Ca + 2 HCOOH = 2 HCOOCa + H2

Hg + H2SO4 = Hg2SO4 + H2 =>
2 Hg + H2SO4 = Hg2SO4 + H2

OH{-} + CrOH3 = CrO4{2-} + H2O + e =>
9 OH{-} + CrOH3 = CrO4{2-} + 6 H2O + 7e

C15H12O + C5H5NO2 = C20H17NO3 =>
C15H12O + C5H5NO2 = C20H17NO3

Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3

HNO3 + V = NO2 + V(NO3)5 + H2O =>
10 HNO3 + V = 5 NO2 + V(NO3)5 + 5 H2O

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)

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

Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH

P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3

C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

Sn(OH)4 + H3AsO3 = Sn3(AsO3)4 + H2O =>
3 Sn(OH)4 + 4 H3AsO3 = Sn3(AsO3)4 + 12 H2O

KCr(SO4)2 + KOH + H2O2 = K2SO4 + K2CrO4 + H2O =>
2 KCr(SO4)2 + 10 KOH + 3 H2O2 = 4 K2SO4 + 2 K2CrO4 + 8 H2O

NaCl + NaI = Na + ICl =>
NaCl + NaI = 2 Na + ICl

NH3(g) + O2(g) = NO(g) + H2(g) =>
2 NH3(g) + O2(g) = 2 NO(g) + 3 H2(g)

C19H35O2 + O2 = CO2 + H2O =>
4 C19H35O2 + 107 O2 = 76 CO2 + 70 H2O

Na2B4O7 + H2SO4 = B2O3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 = 2 B2O3 + Na2SO4 + H2O

Cu2S + O2 + H2O = Cu + H2SO4 =>
2 Cu2S + 3 O2 + 2 H2O = 4 Cu + 2 H2SO4

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

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

Sn + LiOH + H2O = Li[Sn(OH)4] + H2 =>
2 Sn + 2 LiOH + 6 H2O = 2 Li[Sn(OH)4] + 3 H2

NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl

HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2

K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K

GaS = Ga + S =>
GaS = Ga + S

Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3

NaCl + H3C6H5O7 = NaOH + HCl + HCO =>
NaCl + H3C6H5O7 = NaOH + HCl + 6 HCO

Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca =>
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca

LiNO2 + Cs2O = CsNO2 + Li2O =>
2 LiNO2 + Cs2O = 2 CsNO2 + Li2O

CaO + Nb2O5 = Ca2Nb2O7 =>
2 CaO + Nb2O5 = Ca2Nb2O7

N2 + Cl = NCl =>
N2 + 2 Cl = 2 NCl

CuBr2 + Al2S3 = CuS + AlBr3 =>
3 CuBr2 + Al2S3 = 3 CuS + 2 AlBr3

Na + H + S + O4 = NaHSO4 =>
Na + H + S + O4 = NaHSO4

Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)

C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O

HNO3(ac) + Mg(OH)2(s) = Mg(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + Mg(OH)2(s) = Mg(NO3)2(ac) + 2 H2O(l)

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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