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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H8N2O3 + O2 = CO2 + H2O + NH3 =>
C6H8N2O3 + 5 O2 = 6 CO2 + H2O + 2 NH3

H{+} + MnO4{-} + C2O4{-2} = Mn{+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 3 C2O4{-2} = Mn{+} + 6 CO2 + 4 H2O

Zn + HNO3 = Zn(NO32) + NO2 + H2O =>
Zn + 60 HNO3 = Zn(NO32) + 59 NO2 + 30 H2O

Al(s) + PbCl2(aq) = AlCl3(aq) + Pb(s) =>
2 Al(s) + 3 PbCl2(aq) = 2 AlCl3(aq) + 3 Pb(s)

V10O28 + H2SO3 = VO + SO3 + H2O =>
V10O28 + 18 H2SO3 = 10 VO + 18 SO3 + 18 H2O

Zn(CO3) + HNO3 = Zn(NO3)2 + CO2 + H2O =>
Zn(CO3) + 2 HNO3 = Zn(NO3)2 + CO2 + H2O

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

CH3CH2Br + NaOH = CH2CH2 + NaBr + H2O =>
CH3CH2Br + NaOH = CH2CH2 + NaBr + H2O

Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + (NH4)(OH) =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2(NH4)(OH)

NaClO3 + H2SO4 + KI = K2SO4 + NaCl + I2 + H2O =>
NaClO3 + 3 H2SO4 + 6 KI = 3 K2SO4 + NaCl + 3 I2 + 3 H2O

K + N2 = KN2 =>
K + N2 = KN2

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Al2(SO4)3 + Na2SiO3 + H2O = Na2SO4 + SiO2 + Al(OH)3 =>
Al2(SO4)3 + 3 Na2SiO3 + 3 H2O = 3 Na2SO4 + 3 SiO2 + 2 Al(OH)3

NaCl + H2SO4(s) = Na2SO4 + HCl =>
2 NaCl + H2SO4(s) = Na2SO4 + 2 HCl

HCl + Ag = AgHCl =>
HCl + Ag = AgHCl

NiCl2 + Zn = Ni + ZnCl2 =>
NiCl2 + Zn = Ni + ZnCl2

CH3CH2(OH)CH3 + O2 = CO2 + H2O =>
4 CH3CH2(OH)CH3 + 19 O2 = 12 CO2 + 18 H2O

CaO + CH3OOH = Ca(CH3OOH)2 + O =>
CaO + 2 CH3OOH = Ca(CH3OOH)2 + O

Zn(NO3)2 + Mg3(PO4)2 = Zn3(PO4)2 + Mg(NO3)2 =>
3 Zn(NO3)2 + Mg3(PO4)2 = Zn3(PO4)2 + 3 Mg(NO3)2

HCl + NaPO4 = HNaPO4 + Cl =>
HCl + NaPO4 = HNaPO4 + Cl

Ba(NO3) + CuSO4 = CuNO3 + Ba(SO4) =>
Ba(NO3) + CuSO4 = CuNO3 + Ba(SO4)

Sr + H2S = SrS + H2 =>
Sr + H2S = SrS + H2

Si + O2 + HCl = SiCl4 + H2O =>
Si + O2 + 4 HCl = SiCl4 + 2 H2O

Na(C2H3O2) + HNO3 = NaNO3 + H(C2H3O2) =>
Na(C2H3O2) + HNO3 = NaNO3 + H(C2H3O2)

ClO2 + Na2CO3 = NaClO3 + NaClO2 + CO2 =>
2 ClO2 + Na2CO3 = NaClO3 + NaClO2 + CO2

PbH2 + Na2C = PbC + NaH =>
PbH2 + Na2C = PbC + 2 NaH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

HC6H5CO2 + H2O = H3O + C6H5CO2 =>
HC6H5CO2 + H2O = H3O + C6H5CO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

SrN6 + P3N5 = SrP2N4 + N2 =>
3 SrN6 + 2 P3N5 = 3 SrP2N4 + 8 N2

AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2

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

C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2

Mo(OH)3 + KOH + Br2 = K2MoO4 + KBr + H2O =>
2 Mo(OH)3 + 10 KOH + 3 Br2 = 2 K2MoO4 + 6 KBr + 8 H2O

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

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Zr(HPO4)2 = ZrO2 + P2O5 + H2O =>
Zr(HPO4)2 = ZrO2 + P2O5 + H2O

C3H7Cl + KOH = KCl + H2O + C3H6 =>
C3H7Cl + KOH = KCl + H2O + C3H6

H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4

Al2 + HCl = AlCl2 + H2 =>
Al2 + 4 HCl = 2 AlCl2 + 2 H2

CaH2 + HNO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 HNO3 = 2 H2 + Ca(NO3)2

HC4H2O4 + NaOH = NaC4H2O4 + H2O =>
HC4H2O4 + NaOH = NaC4H2O4 + H2O

Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)

AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3

C8H8O + C7H5ClO = C15H11ClO + H2O =>
C8H8O + C7H5ClO = C15H11ClO + H2O

K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4

Cd + PtCl{-} = Pt + CdCl{-} =>
Cd + PtCl{-} = Pt + CdCl{-}

Ca(HCO3)2 + CaOH = CaHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 CaOH = 2 CaHCO3 + Ca(OH)2

Zn + HNO3(konc) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(konc) = Zn(NO3)2 + 2 NO2 + 2 H2O

Al + Na(OH)2 + H2O = NaAl(OH)4 + H2 =>
Al + Na(OH)2 + 2 H2O = NaAl(OH)4 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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