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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

CuN + O2 = Cu2O3 + NO2 =>
4 CuN + 7 O2 = 2 Cu2O3 + 4 NO2

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

FePO4 + NaCl = FeCl3 + Na3PO4 =>
FePO4 + 3 NaCl = FeCl3 + Na3PO4

AgNO3 + H3AsO4 = Ag3AsO4 + HNO3 =>
3 AgNO3 + H3AsO4 = Ag3AsO4 + 3 HNO3

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

AlCl3 + H2S = HCl + Al2S3 =>
2 AlCl3 + 3 H2S = 6 HCl + Al2S3

HCOOH + HOC2H5 = HCOOC2H5 + H2O =>
HCOOH + HOC2H5 = HCOOC2H5 + H2O

Fe(NO3)3 + Mg(OH)2 = Mg(NO3)3 + Fe(OH)2 =>
Fe(NO3)3 + Mg(OH)2 = Mg(NO3)3 + Fe(OH)2

C2H2 + Br2 = C2Br2 + H2 =>
C2H2 + Br2 = C2Br2 + H2

C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2 =>
C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2

HIO3 + Pb(OH)2 = Pb(IO3)2 + H2O =>
2 HIO3 + Pb(OH)2 = Pb(IO3)2 + 2 H2O

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

LiH + Li2O = Li + LiOH =>
LiH + Li2O = 2 Li + LiOH

CH3CH(CH3)CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
12 CH3CH(CH3)CH2CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3CH2CH2COOH + 52 H2O

CuO + Cl2 = Cu + ClO =>
2 CuO + Cl2 = 2 Cu + 2 ClO

Ca3P2 + KMnO4 + H2O = Ca(H2PO4)2 + MnO2 + KOH + Ca(OH)2 =>
3 Ca3P2 + 16 KMnO4 + 20 H2O = 3 Ca(H2PO4)2 + 16 MnO2 + 16 KOH + 6 Ca(OH)2

Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl

CuCI2Ai = CuAiCI2 =>
CuCI2Ai = CuAiCI2

KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2

Na2C2O4 + H2O = HCOONa + CO2 + NaOH =>
Na2C2O4 + H2O = HCOONa + CO2 + NaOH

Ca2SiO4 + HCl = CaCl2 + SiO2 + H2O =>
Ca2SiO4 + 4 HCl = 2 CaCl2 + SiO2 + 2 H2O

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

S8(s) + F2(g) = SF6() =>
S8(s) + 24 F2(g) = 8 SF6()

C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O

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

ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl

C6H4(CHO)(COOH) + O2 = C6H4(COOH)2 =>
2 C6H4(CHO)(COOH) + O2 = 2 C6H4(COOH)2

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

[Co(NH3)5Cl]Cl2 + NaOH = NH3 + NaCl + Co(OH)2 + HO =>
[Co(NH3)5Cl]Cl2 + 3 NaOH = 5 NH3 + 3 NaCl + Co(OH)2 + HO

InCl3 + Mg = MgCl2 + In =>
2 InCl3 + 3 Mg = 3 MgCl2 + 2 In

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

Li3(PO4) + Ag(ClO3) = Li(ClO3) + Ag3(PO4) =>
Li3(PO4) + 3 Ag(ClO3) = 3 Li(ClO3) + Ag3(PO4)

Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO

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

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

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

AlPO4 + NaOH = Al(OH)3 + Na3PO4 =>
AlPO4 + 3 NaOH = Al(OH)3 + Na3PO4

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

CH3NO2 + N2O = CO2 + H2O + N2 =>
2 CH3NO2 + 3 N2O = 2 CO2 + 3 H2O + 4 N2

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

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

Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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