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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(NO3)3 + KCNS = Fe(SCN)6K3 + KNO3 =>
Fe(NO3)3 + 6 KCNS = Fe(SCN)6K3 + 3 KNO3

HCl + SnCl2 + KClO3 = SnCl4 + KCl + H2O =>
6 HCl + 3 SnCl2 + KClO3 = 3 SnCl4 + KCl + 3 H2O

Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3

AgNO3 + KClO = AgClO3 + KNO3 + AgCl =>
3 AgNO3 + 3 KClO = AgClO3 + 3 KNO3 + 2 AgCl

NaOH + Na2CrO4 = Na2OH + NaCrO4 =>
NaOH + Na2CrO4 = Na2OH + NaCrO4

NaHCO3 + SO2 + O2 = NaSO4 + H2O + CO2 =>
4 NaHCO3 + 4 SO2 + 3 O2 = 4 NaSO4 + 2 H2O + 4 CO2

HfCl4 + K = Hf + KCl =>
HfCl4 + 4 K = Hf + 4 KCl

Mg + HBr = MgBr2 + H =>
Mg + 2 HBr = MgBr2 + 2 H

C2H4 + HCl = CH3CH2Cl =>
C2H4 + HCl = CH3CH2Cl

Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3

Ag{+} + Ca = Ag + Ca2{+} =>
Ag{+} + 2 Ca = Ag + Ca2{+}

K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS

CH2CH2 + KMnO4 + H2SO4 = CH2CH2O + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 2 KMnO4 + 3 H2SO4 = 5 CH2CH2O + 2 MnSO4 + K2SO4 + 3 H2O

FeOH2 + H2O + O2 = Fe(OH)3 =>
4 FeOH2 + 2 H2O + 3 O2 = 4 Fe(OH)3

SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2

NaHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
NaHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O

MnO4{-} + Ce(OH)3 + H{+} = MnO2 + CeO2 + H2O =>
MnO4{-} + 3 Ce(OH)3 + H{+} = MnO2 + 3 CeO2 + 5 H2O

SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2

FeNO32 = (FeFe2)O4 + NO2 + O2 =>
3 FeNO32 = (FeFe2)O4 + 3 NO2 + 43 O2

C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

NH4 + Pb(NO3)2 = NH4Pb + NO3 =>
NH4 + Pb(NO3)2 = NH4Pb + 2 NO3

NH3(g) + NO2 = N2(g) + H2O(g) =>
8 NH3(g) + 6 NO2 = 7 N2(g) + 12 H2O(g)

HClO4 + Ba = Ba(ClO4)2 + HClO3 + H2O =>
3 HClO4 + Ba = Ba(ClO4)2 + HClO3 + H2O

N6 + H2 = NH3 =>
N6 + 9 H2 = 6 NH3

Bi2O3 + TiO2 + WO3 = Bi6Ti5WO22 =>
3 Bi2O3 + 5 TiO2 + WO3 = Bi6Ti5WO22

CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl

C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl

NH3 = N + H =>
NH3 = N + 3 H

BaCl2 + NaNO2 = Ba(NO2)2 + NaCl =>
BaCl2 + 2 NaNO2 = Ba(NO2)2 + 2 NaCl

Li + O{2} = LiO{2} =>
Li + O{2} = LiO{2}

Fe(NO3)3 + KCNS = K3[Fe(CNS)6] + KNO3 =>
Fe(NO3)3 + 6 KCNS = K3[Fe(CNS)6] + 3 KNO3

NH4 + Pb(NO3)2 = NH4NO3 + Pb =>
2 NH4 + Pb(NO3)2 = 2 NH4NO3 + Pb

NaOH + S = Na2SO3 + Na2S + H2O =>
6 NaOH + 3 S = Na2SO3 + 2 Na2S + 3 H2O

K3PO4 + LiCl = Li3PO4 + KCl =>
K3PO4 + 3 LiCl = Li3PO4 + 3 KCl

NH4 + Pb(NO3)2 = NH4NO3 + Pb =>
2 NH4 + Pb(NO3)2 = 2 NH4NO3 + Pb

CdSO4 = Cd + S + O2 =>
CdSO4 = Cd + S + 2 O2

NH3 + CH3COOH = CH3 + NH3COOH =>
NH3 + CH3COOH = CH3 + NH3COOH

C8H9Cl + O2 = H2O + CO2 + HCl =>
C8H9Cl + 10 O2 = 4 H2O + 8 CO2 + HCl

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

Na3(PO4) = Na3 + (PO4) =>
Na3(PO4) = Na3 + (PO4)

C9H19 = C2H4 + C7H15 =>
C9H19 = C2H4 + C7H15

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4

(NH4)2 + CrO4 = Cr2(O2)3 + N2 + H2O =>
(NH4)2 + 4 CrO4 = 2 Cr2(O2)3 + N2 + 4 H2O

KCl + NaO = K2O2 + NaCl =>
2 KCl + 2 NaO = K2O2 + 2 NaCl

NO2 + SO3 = NO + SO4 =>
NO2 + SO3 = NO + SO4

(CH3)2CH2CHBrCH3 + KOH = (CH3)2CH2CHCH3OH + KBr =>
(CH3)2CH2CHBrCH3 + KOH = (CH3)2CH2CHCH3OH + KBr

H2SO4 + Hg = Hg2SO4 + H =>
H2SO4 + 2 Hg = Hg2SO4 + 2 H

SO3 + H2S = SO2 + H2SO4 =>
4 SO3 + H2S = 4 SO2 + H2SO4

Al(OH)2Cl + HCl = (AlOH)Cl2 + H2O =>
Al(OH)2Cl + HCl = (AlOH)Cl2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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