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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H1ON + O2 = CO2 + H2O + NO2 =>
4 C7H1ON + 31 O2 = 28 CO2 + 2 H2O + 4 NO2

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

AgNO3(aq) + BaBr2(aq) = AgBr(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaBr2(aq) = 2 AgBr(s) + Ba(NO3)2(aq)

KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO =>
2 KNO3 + 3 Cu + 8 HCl = 2 KCl + 3 CuCl2 + 4 H2O + 2 NO

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Zn(NO3)2 + CaOH = Zn(OH)2 + CaNO3 =>
Zn(NO3)2 + 2 CaOH = Zn(OH)2 + 2 CaNO3

Ni(NO3)2*2(H2O) = Ni3(NO3)2(OH)4 + H2O + HNO3 =>
3 Ni(NO3)2*2(H2O) = Ni3(NO3)2(OH)4 + 2 H2O + 4 HNO3

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

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

CO2 + H2O + Ca(OH)2 = CaCO + HO =>
CO2 + H2O + Ca(OH)2 = CaCO + 4 HO

Cu + SO2 + HCl = CuCl2 + H2O + S =>
2 Cu + SO2 + 4 HCl = 2 CuCl2 + 2 H2O + S

CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2 =>
CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O

Ag{+} + Mg = Ag + Mg{2+} =>
2 Ag{+} + Mg = 2 Ag + Mg{2+}

NH43PO4 + H2O = H3PO4 + NH42O =>
NH43PO4 + H2O = H3PO4 + NH42O

Al + ZnCl2 = Zn + Al(Cl2)3 =>
Al + 3 ZnCl2 = 3 Zn + Al(Cl2)3

CH3CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2COCH3 + 11 O2 = 8 CO2 + 8 H2O

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

NH4 + CuO + Br2 = N2 + H2O + CuBr2 =>
2 NH4 + 4 CuO + 4 Br2 = N2 + 4 H2O + 4 CuBr2

H2S + I(OH)3 = I2S3 + H2O =>
3 H2S + 2 I(OH)3 = I2S3 + 6 H2O

P4H10 + H2O = H2PO4 + H2 =>
P4H10 + 16 H2O = 4 H2PO4 + 17 H2

Li = Li{+} + e =>
Li = Li{+} + e

Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + H2O + CO2 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2O + 3 CO2

Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2

C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O

Ni2(SO4)3 + H2S = Ni2S3 + H2SO4 =>
Ni2(SO4)3 + 3 H2S = Ni2S3 + 3 H2SO4

MnSO4 + K2FeO4 + H2SO4 = KMnO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 MnSO4 + 10 K2FeO4 + 16 H2SO4 = 6 KMnO4 + 5 Fe2(SO4)3 + 7 K2SO4 + 16 H2O

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

Zn + AuCl3 = ZnCl2 + Au =>
3 Zn + 2 AuCl3 = 3 ZnCl2 + 2 Au

Na2Cr2O7 + Na2S + H2O = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 3 Na2S + 7 H2O = 3 S + 2 Cr(OH)3 + 8 NaOH

W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O

Na2S + KOH = Na(OH) + K2S =>
Na2S + 2 KOH = 2 Na(OH) + K2S

C3H114 + O2 = CO2 + H2O =>
2 C3H114 + 63 O2 = 6 CO2 + 114 H2O

MnO2(s) + HCl(aq) = MnCl2(g) + Cl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(g) + Cl2(aq) + 2 H2O(l)

Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N

LiOH + Na2CrO4 = Li2CrO4 + NaOH =>
2 LiOH + Na2CrO4 = Li2CrO4 + 2 NaOH

HClO4 + Na(OH) = H2O + NaClO4 =>
HClO4 + Na(OH) = H2O + NaClO4

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2

SO4 + BaCl2 = BaSO4 + Cl =>
SO4 + BaCl2 = BaSO4 + 2 Cl

UCl4 + Mg = MgCl2 + U =>
UCl4 + 2 Mg = 2 MgCl2 + U

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Al(OH)3 + NaOH + H2O = Na[Al(OH)6] + H2 =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)6] + H2

Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Ba(OH)2HBr = HBaBr(OH)2 =>
Ba(OH)2HBr = HBaBr(OH)2

Mg(s) + CaCl2(aq) = MgCl2(aq) + Ca(s) =>
Mg(s) + CaCl2(aq) = MgCl2(aq) + Ca(s)

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Ca3(PO4)5 + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca3(PO4)5 + 12 SiO2 + 68 C = 12 CaSiO3 + 5 P4 + 68 CO

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Breng de vergelijking van een chemische reactie in evenwicht
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