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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3 + Ba(NO3)2 = BaCO3 + KNO3 =>
K2CO3 + Ba(NO3)2 = BaCO3 + 2 KNO3

C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl

H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S

H{+} + MnO4{-} + C2O4{-2} = Mn{+5} + CO2 + H2O =>
8 H{+} + MnO4{-} + C2O4{-2} = Mn{+5} + 2 CO2 + 4 H2O

S2 + H2O = SO + H2 =>
S2 + 2 H2O = 2 SO + 2 H2

C6H5ONa + C6H5Cl = C6H5OC6H5 + NaCl =>
C6H5ONa + C6H5Cl = C6H5OC6H5 + NaCl

Pb(CIO3)2 + NaI = NaCIO3 + PbI2 =>
Pb(CIO3)2 + 2 NaI = 2 NaCIO3 + PbI2

C + O + H = CHO =>
C + O + H = CHO

C5 + O2 = CO2 =>
C5 + 5 O2 = 5 CO2

Ag(NH3)2OH + HCOH = HCOOH + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + HCOH = HCOOH + 2 Ag + 4 NH3 + H2O

(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na =>
(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na

C3N4 = C2N2 + N2 =>
2 C3N4 = 3 C2N2 + N2

(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(s) + CO2(g) + H2O(l) =>
(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(s) + CO2(g) + H2O(l)

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

Mn + O3 = Mn2O3 =>
2 Mn + O3 = Mn2O3

C10H14N2Na2O8*2H2O + ZnO = C10H12N2Na2O8Zn + H2O =>
C10H14N2Na2O8*2H2O + ZnO = C10H12N2Na2O8Zn + 3 H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

CUOC = CUCO =>
CUOC = CUCO

Al(OH)3 + LiOH = Li3AlO3 + H2O =>
Al(OH)3 + 3 LiOH = Li3AlO3 + 3 H2O

NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O

FeS + O3 = FeO + SO2 =>
FeS + O3 = FeO + SO2

Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3

P4(g) + Cl2(g) = PCl3(g) =>
P4(g) + 6 Cl2(g) = 4 PCl3(g)

CH3(CH2)3COOH + Na = CH3(CH2)3COONa + H2 =>
2 CH3(CH2)3COOH + 2 Na = 2 CH3(CH2)3COONa + H2

NaCl + NaClO = Na2Cl2O =>
NaCl + NaClO = Na2Cl2O

NH4 + AlCl3 = AlH3 + NCl4 =>
3 NH4 + 4 AlCl3 = 4 AlH3 + 3 NCl4

KF + Al(NO3)3 = KNO3 + AlF3 =>
3 KF + Al(NO3)3 = 3 KNO3 + AlF3

NaCl + Nh4No3 = NaNo3 + ClNh4 =>
NaCl + Nh4No3 = NaNo3 + ClNh4

Pb + NH3 = Pb(NH3)4 =>
Pb + 4 NH3 = Pb(NH3)4

Pb + PbO2 + H2SO4 = Pb2(SO4)3 + H2O =>
Pb + 3 PbO2 + 6 H2SO4 = 2 Pb2(SO4)3 + 6 H2O

SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2

Ba(BrO3)2 + H2SO4 = BaSO4 + HBrO3 =>
Ba(BrO3)2 + H2SO4 = BaSO4 + 2 HBrO3

CH2 + H2O = CH3CH2OH =>
2 CH2 + H2O = CH3CH2OH

Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)

MgSO4 + KPO4 = Mg(PO4) + K(SO4) =>
MgSO4 + KPO4 = Mg(PO4) + K(SO4)

Nb2O5 + HF = NbF5 + H2O =>
Nb2O5 + 10 HF = 2 NbF5 + 5 H2O

C9H19COOH + O2 = CO2 + H2O =>
C9H19COOH + 14 O2 = 10 CO2 + 10 H2O

NH4SO4 + CaCl2 = NH4Cl2 + CaSO4 =>
NH4SO4 + CaCl2 = NH4Cl2 + CaSO4

NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O

C8H19N + O2 = CO2 + H2O + NH3 =>
C8H19N + 12 O2 = 8 CO2 + 8 H2O + NH3

H2Se = H + Se =>
H2Se = 2 H + Se

S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2

H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl

CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2

FeSO4 + HAuCl4 = Fe2(SO4)3 + FeCl3 + Au + H =>
12 FeSO4 + 3 HAuCl4 = 4 Fe2(SO4)3 + 4 FeCl3 + 3 Au + 3 H

Ca(OH)2 + F = CaH2 + FO2 =>
Ca(OH)2 + F = CaH2 + FO2

FeCl3 + K2CO3 + H2O = Fe(OH)3 + KCl + H2CO3 =>
2 FeCl3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KCl + 3 H2CO3

KCl + Ag3NO3 = AgCl + K3NO3 =>
3 KCl + Ag3NO3 = 3 AgCl + K3NO3

Li2CO3 + Ca(OH)2 + H2O = LiOH*H2O + CaCO3 =>
Li2CO3 + Ca(OH)2 + 2 H2O = 2 LiOH*H2O + CaCO3

NH4NO3 + KOH = H2O + KNO3 + NH4 =>
9 NH4NO3 + 10 KOH = 7 H2O + 10 KNO3 + 8 NH4

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Breng de vergelijking van een chemische reactie in evenwicht
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