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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ni(OH)3 + ZnCO3 = Zn(OH)2 + Ni2(CO3)3 =>
2 Ni(OH)3 + 3 ZnCO3 = 3 Zn(OH)2 + Ni2(CO3)3

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

Hg2Cl2 + Na2CO3 = Hg2CO3 + NaCl =>
Hg2Cl2 + Na2CO3 = Hg2CO3 + 2 NaCl

O1 = O2 =>
2 O1 = O2

SiO2 + H = Si + H2O =>
SiO2 + 4 H = Si + 2 H2O

Ba + Cl2 + CuSO4 = BaSO4 + Cu2Cl =>
4 Ba + Cl2 + 4 CuSO4 = 4 BaSO4 + 2 Cu2Cl

H2S + FeCl3(aq) = FeCl2 + HCl + S =>
H2S + 2 FeCl3(aq) = 2 FeCl2 + 2 HCl + S

FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2

C2H2 + H2O2 = CO2 + H2O =>
C2H2 + 5 H2O2 = 2 CO2 + 6 H2O

AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl

CrI + NaOH = CrOH + NaI =>
CrI + NaOH = CrOH + NaI

CdS = S + Cd =>
CdS = S + Cd

Pb(s) + Ag(NO3)2(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + Ag(NO3)2(aq) = Pb(NO3)2(aq) + Ag(s)

Si + Sr(OH)2 = SiOH + Sr =>
2 Si + Sr(OH)2 = 2 SiOH + Sr

CuO + Ae = Ae2O3 + Cu =>
3 CuO + 2 Ae = Ae2O3 + 3 Cu

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2

C3H5Br + O2 = CO2 + H2O + HBr =>
C3H5Br + 4 O2 = 3 CO2 + 2 H2O + HBr

Al(OH) + HCOOH = Al(OH)3 + CO + H =>
Al(OH) + 2 HCOOH = Al(OH)3 + 2 CO + 2 H

Na2SO4 + ZnBr2 = ZnSO4 + NaBr =>
Na2SO4 + ZnBr2 = ZnSO4 + 2 NaBr

Fe2O3 + LiOH = Li3FeO3 + H2O =>
Fe2O3 + 6 LiOH = 2 Li3FeO3 + 3 H2O

AgNO3 + NOCl = N2O4 + AgCl =>
AgNO3 + NOCl = N2O4 + AgCl

CO2 + H2O = HCO2H + O2 =>
2 CO2 + 2 H2O = 2 HCO2H + O2

Li2SiO3 + H2O = LiOH + SiO2 =>
Li2SiO3 + H2O = 2 LiOH + SiO2

Cu(HCO3)2 + HCl = CuCl2 + H2O + CO2 =>
Cu(HCO3)2 + 2 HCl = CuCl2 + 2 H2O + 2 CO2

C6H5OH(s) + O2(g) = CO2(g) + H2O =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O

Al(CN)3 + CaBr2 = AlBr3 + Ca(CN)2 =>
2 Al(CN)3 + 3 CaBr2 = 2 AlBr3 + 3 Ca(CN)2

CH3CH3HCOOOClCH3CH3OONCH3OOSOO + HBr = CH3CH3HCOOOClBrCH3CH3HOONCH3OOSOO =>
CH3CH3HCOOOClCH3CH3OONCH3OOSOO + HBr = CH3CH3HCOOOClBrCH3CH3HOONCH3OOSOO

AgNO3 + ZnCO3 = AgCO3 + ZnNO3 =>
AgNO3 + ZnCO3 = AgCO3 + ZnNO3

KClO3 + ZnSO4 = Zn(ClO3)2 + K2SO4 =>
2 KClO3 + ZnSO4 = Zn(ClO3)2 + K2SO4

Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2

KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3

Cr + AgC2H3O2 = Cr(C2H3O2)3 + Ag =>
Cr + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 Ag

CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + NH3 + H2O =>
CH3COOH + Ag(NH3)2OH = CH2COOH + Ag + 2 NH3 + H2O

Zn + H3O = Zn(OH)2 + H2 =>
Zn + 2 H3O = Zn(OH)2 + 2 H2

Mg(NO3)2 + KCl = KNO3 + MgCl2 =>
Mg(NO3)2 + 2 KCl = 2 KNO3 + MgCl2

Pb(CH3CO2)2 + H2S = PbS + CH4CO2 =>
Pb(CH3CO2)2 + H2S = PbS + 2 CH4CO2

NO2 + O3 = N2O7 =>
2 NO2 + O3 = N2O7

Al(OH)3 + O2 = AlO2 + H2O =>
4 Al(OH)3 + O2 = 4 AlO2 + 6 H2O

C8H18O3(l) + O2 = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2 = 9 H2O(g) + 8 CO2(g)

Cr2O7 + CH3CHO = Cr + CH3CO2H =>
Cr2O7 + 7 CH3CHO = 2 Cr + 7 CH3CO2H

Ni(ClO4)2 + RbOH = Ni(OH)2 + Rb(ClO4) =>
Ni(ClO4)2 + 2 RbOH = Ni(OH)2 + 2 Rb(ClO4)

Zn(S) + S(s) = ZnS2(s) =>
Zn(S) + S(s) = ZnS2(s)

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

NiCl2 + LiOH + LiClO3 = LiCl + Ni2O3 + H2O =>
6 NiCl2 + 12 LiOH + LiClO3 = 13 LiCl + 3 Ni2O3 + 6 H2O

H2(SO4) + NaNO2 = HNO2 + Na2SO4 =>
H2(SO4) + 2 NaNO2 = 2 HNO2 + Na2SO4

C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH =>
C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH

Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3

K2(O) + HCl = KCl + H2O =>
K2(O) + 2 HCl = 2 KCl + H2O

C3O2H6 + NaOH = C3O2NaH5 + H2O =>
C3O2H6 + NaOH = C3O2NaH5 + H2O

Sb2S3 + KOH = Sb(OH)3 + K2S =>
Sb2S3 + 6 KOH = 2 Sb(OH)3 + 3 K2S

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Breng de vergelijking van een chemische reactie in evenwicht
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