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Chemische vergelijkingen in evenwicht op04/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBr + H2SO4 = K2SO4 + Br2SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2SO2 + 2 H2O

Ag + Cl2 = AgCl99 =>
2 Ag + 99 Cl2 = 2 AgCl99

Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O

Pb(NO3)2 + NaCl = Pb(Cl)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = Pb(Cl)2 + 2 NaNO3

F2 + KI = FK + I2 =>
F2 + 2 KI = 2 FK + I2

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

MgF2 + K2CO3 = MgCO3 + KF =>
MgF2 + K2CO3 = MgCO3 + 2 KF

CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O

PO4H2 + CO2 = PO4 + CO2H2 =>
PO4H2 + CO2 = PO4 + CO2H2

CH3OCH3 + H2O = CH3OH =>
CH3OCH3 + H2O = 2 CH3OH

HCH3COO + Na2CO3 = NaCH3COO + H2CO3 =>
2 HCH3COO + Na2CO3 = 2 NaCH3COO + H2CO3

KNO3 + FeSO4 = Fe(NO3)2 + K2SO4 =>
2 KNO3 + FeSO4 = Fe(NO3)2 + K2SO4

NO2 + Na2SiO3 = NaNO3 + SiO =>
2 NO2 + Na2SiO3 = 2 NaNO3 + SiO

BaCl + (NH4)CO3 = BaCO3 + NH4Cl =>
BaCl + (NH4)CO3 = BaCO3 + NH4Cl

NaIO4 + KI + CH3COOH = KOCOCH3 + NaOCOCH3 + H2O + I2 =>
NaIO4 + 7 KI + 8 CH3COOH = 7 KOCOCH3 + NaOCOCH3 + 4 H2O + 4 I2

CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O

Cu + CrCl3 = CuCl2 + CrCl2 =>
Cu + 2 CrCl3 = CuCl2 + 2 CrCl2

CH3COOH + AlOH = H2O + AlCH3COO =>
CH3COOH + AlOH = H2O + AlCH3COO

CuSO4 + Na2S2O3 + KI = CuI + Na2SO4 + Na2S4O6 + K2SO4 =>
2 CuSO4 + 2 Na2S2O3 + 2 KI = 2 CuI + Na2SO4 + Na2S4O6 + K2SO4

Na2SO3 + S = Na2SO2 + SO2 =>
2 Na2SO3 + S = 2 Na2SO2 + SO2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NaOH + Ba = Ba(OH)2 + Na =>
2 NaOH + Ba = Ba(OH)2 + 2 Na

Mg3P2 + Al2O3 = MgO + AlP =>
Mg3P2 + Al2O3 = 3 MgO + 2 AlP

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

C6H12O2 + CO2 = C4H6O2 + H2O =>
9 C6H12O2 + 10 CO2 = 16 C4H6O2 + 6 H2O

PbCrSO4 = Pb + Cr + SO4 =>
PbCrSO4 = Pb + Cr + SO4

K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
K2MnO4 + FeSO4 + 4 H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + 4 H2O

SnO2 + S + Na2CO3 = Na4SnS4 + SO2 + CO2 =>
SnO2 + 6 S + 2 Na2CO3 = Na4SnS4 + 2 SO2 + 2 CO2

CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4

H3P02 + Ag3AsO4 + H2O = H3PO4 + Ag + H3As03 =>
27 H3P02 + 39 Ag3AsO4 + 60 H2O = 54 H3PO4 + 117 Ag + 13 H3As03

NH4OH + H = NH4OH2 =>
NH4OH + H = NH4OH2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

CH3OCH3 + H2O = CH3OH =>
CH3OCH3 + H2O = 2 CH3OH

CaCl2Sb = CaSbCl2 =>
CaCl2Sb = CaSbCl2

Mg + HNO3 = MgNO3 + H2 =>
2 Mg + 2 HNO3 = 2 MgNO3 + H2

SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)

AlBr3 + Cl2 = AlCl + Br =>
2 AlBr3 + Cl2 = 2 AlCl + 6 Br

Fe(NO3)2 + KSCN = FeSCN + K(NO3)2 =>
Fe(NO3)2 + KSCN = FeSCN + K(NO3)2

Pb(NO3)2 + Na2CO3 = PbCO3 + Na(NO3) =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 Na(NO3)

BaOH2 + Fe(NO3)2 = Ba(NO3)2 + FeOH2 =>
BaOH2 + Fe(NO3)2 = Ba(NO3)2 + FeOH2

Ag + Fe2(CO3)3 = Fe3 + Ag2CO3 =>
18 Ag + 3 Fe2(CO3)3 = 2 Fe3 + 9 Ag2CO3

Al + Br = AlBr3 =>
Al + 3 Br = AlBr3

Na3PO4 + Cr(NO3)2 = Cr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cr(NO3)2 = Cr3(PO4)2 + 6 NaNO3

HAcNH3 = NH4Ac =>
HAcNH3 = NH4Ac

H4O4 = H2O2 =>
H4O4 = 2 H2O2

CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4

NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH

FeCl3 + H2S = S + HCl + FeCl2 =>
2 FeCl3 + H2S = S + 2 HCl + 2 FeCl2

MnO2 + PbO2 + HNO3 = HMnO4 + (NO3)2Pb + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3(NO3)2Pb + 2 H2O

C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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