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Chemische vergelijkingen in evenwicht op04/16/21

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2

NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH

C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Zn + CO2 = ZnO + CO =>
Zn + CO2 = ZnO + CO

CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4

Na + S = Na2S =>
2 Na + S = Na2S

B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

KCl + Sr = SrCl2 + K =>
2 KCl + Sr = SrCl2 + 2 K

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4

C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O

HNO3 + NaI = HI + NaNO3 =>
HNO3 + NaI = HI + NaNO3

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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