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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)

Al2(SO4)3(aq) + K2CrO4(aq) = Al2CrO4(s) + K2(SO4)3(aq) =>
Al2(SO4)3(aq) + K2CrO4(aq) = Al2CrO4(s) + K2(SO4)3(aq)

NH4NO3 = H2O + O2 + N2 =>
2 NH4NO3 = 4 H2O + O2 + 2 N2

ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate =>
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate

[Ag(NH3)2]{+} + CH3CHO + OH{-} = Ag + H2O + NH3 + CH3COO =>
3[Ag(NH3)2]{+} + CH3CHO + 3 OH{-} = 3 Ag + 2 H2O + 6 NH3 + CH3COO

Na3YO4 + Ba(XO3)2 = NaXO3 + Ba3(YO4)2 =>
2 Na3YO4 + 3 Ba(XO3)2 = 6 NaXO3 + Ba3(YO4)2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CaC2O4(s) + HCl = CaCl2 + H2C2O4 =>
CaC2O4(s) + 2 HCl = CaCl2 + H2C2O4

Co3O4 + Al(OH)3 = CoAl2O4 + H2O + O2 =>
2 Co3O4 + 12 Al(OH)3 = 6 CoAl2O4 + 18 H2O + O2

AgNO3 + K2CrO4 = K2(NO3)2(s) + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = K2(NO3)2(s) + Ag2CrO4

Ca + S = CaS =>
Ca + S = CaS

Pb(OH)2 + Br2 + NaOH = PbO2 + NaBr + H2O =>
Pb(OH)2 + Br2 + 2 NaOH = PbO2 + 2 NaBr + 2 H2O

Mg + H2SO4 = MgSO4H2 =>
Mg + H2SO4 = MgSO4H2

AlBr3 + Zn3N2 = ZnBr2 + AlN =>
2 AlBr3 + Zn3N2 = 3 ZnBr2 + 2 AlN

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

Fe2(SO4)3 + Ca(ClO3)2 = Fe(ClO3)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(ClO3)2 = 2 Fe(ClO3)3 + 3 CaSO4

Cu + V = CuV =>
Cu + V = CuV

C4H10O + H2O2 = CH4O + C3H6O =>
4 C4H10O + 3 H2O2 = 7 CH4O + 3 C3H6O

Cu(NO3)2 + Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu

Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl

NH4Cl + KOH = KCl + NH3H2O =>
NH4Cl + KOH = KCl + NH3H2O

CH4N2O = C3H3N3O3 + NH3 =>
3 CH4N2O = C3H3N3O3 + 3 NH3

Mg(OH)2 + Sn(NO3)4 = Mg(NO3)2 + SnO2 + H2O =>
2 Mg(OH)2 + Sn(NO3)4 = 2 Mg(NO3)2 + SnO2 + 2 H2O

KOH(aq) + NICl2(aq) = NI(OH)2(s) + KCl(aq) =>
2 KOH(aq) + NICl2(aq) = NI(OH)2(s) + 2 KCl(aq)

NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O

K2CrO = K + Cr + O =>
K2CrO = 2 K + Cr + O

Pb(NO3)2 + H2SO4 = PbSO4 + H + NO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 H + 2 NO3

CrO3KOH = K2Cr2O7H2O =>
2 CrO3KOH = K2Cr2O7H2O

CH3CH2CH2CH2CH2CH3 = C6H6 + H2 =>
CH3CH2CH2CH2CH2CH3 = C6H6 + 4 H2

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2

NH4NO3 + Mg3(PO4)2 = Mg3NO3 + NH4(PO4)2 =>
NH4NO3 + Mg3(PO4)2 = Mg3NO3 + NH4(PO4)2

C4H10 + Br2 = C4H6 + HBr =>
C4H10 + 2 Br2 = C4H6 + 4 HBr

Ba(No3)2 + NH4OH = Ba(OH)2 + NH4No3 =>
Ba(No3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4No3

CaCO3 + Nd2O3 + Sc2O3 + ReO2 = CaNdScReO6 + CO2 =>
2 CaCO3 + Nd2O3 + Sc2O3 + 2 ReO2 = 2 CaNdScReO6 + 2 CO2

Na2H2C2O6 + C2H4O2 = NaC2H3O2 + H2O + CO2 =>
Na2H2C2O6 + 2 C2H4O2 = 2 NaC2H3O2 + 2 H2O + 2 CO2

Fe(OH)3 + HCl = FeCl3 + OH + H =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 OH + 3 H

FeO(s) + CO(g) = Fe(s) + CO2 =>
FeO(s) + CO(g) = Fe(s) + CO2

P4S3 + O2 = SO2 + P2O3 =>
P4S3 + 6 O2 = 3 SO2 + 2 P2O3

C13H20 + O2 = CO2 + H2O =>
C13H20 + 18 O2 = 13 CO2 + 10 H2O

H + Se2 = SeH =>
2 H + Se2 = 2 SeH

Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl

C276H937O797 + O2 = CO2 + H2O =>
4 C276H937O797 + 447 O2 = 1104 CO2 + 1874 H2O

Co(ClO) + NaOH = Co(OH) + NaClO =>
Co(ClO) + NaOH = Co(OH) + NaClO

K2Cr2O7 + C4H10O + H2SO4 = Cr2(SO4)3 + C4H8O2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C4H10O + 8 H2SO4 = 2 Cr2(SO4)3 + 3 C4H8O2 + 2 K2SO4 + 11 H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

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