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Chemische vergelijkingen in evenwicht op01/23/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2[Zn(OH)4] + HCl = NaCl + H2O + Zn(OH)2 =>
Na2[Zn(OH)4] + 2 HCl = 2 NaCl + 2 H2O + Zn(OH)2

I2 = I4 =>
2 I2 = I4

MgOHCl + HCl = MgCl2 + H2O =>
MgOHCl + HCl = MgCl2 + H2O

Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)

As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S

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

AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl

HClO + HCl = Cl2 + H2O =>
HClO + HCl = Cl2 + H2O

CH2(OH)CH2(OH)CH2(OH) + Na = CH2ONaCH2ONaCH2ONa + H2 =>
2 CH2(OH)CH2(OH)CH2(OH) + 6 Na = 2 CH2ONaCH2ONaCH2ONa + 3 H2

C6H5CCl3 + H2O = C6H5COOH + HCl =>
C6H5CCl3 + 2 H2O = C6H5COOH + 3 HCl

F2 + UO2 + C6H8O6 + K = FUCK + H2 + O3 =>
3 F2 + 6 UO2 + C6H8O6 + 6 K = 6 FUCK + 4 H2 + 6 O3

KIO3 + K2S2O8 + KOH = K2H3IO6 + K2SO4 =>
KIO3 + K2S2O8 + 3 KOH = K2H3IO6 + 2 K2SO4

(CaSO4*2H2O) = (CaSO4)2H2O + H2O =>
2(CaSO4*2H2O) = (CaSO4)2H2O + 3 H2O

SbS3 + Fe = Sb + FeS =>
SbS3 + 3 Fe = Sb + 3 FeS

Zn + KCl = ZnK + Cl =>
Zn + KCl = ZnK + Cl

LiOH + SO2 = LiHSO3 =>
LiOH + SO2 = LiHSO3

HCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + Cl(aq) =>
HCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + Cl(aq)

Mg(NO3) + NH4Cl = MgCl + NH4NO3 =>
Mg(NO3) + NH4Cl = MgCl + NH4NO3

C + ZnO2 = CO2 + Zn =>
C + ZnO2 = CO2 + Zn

NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2

Ca(OH)2 + NaOH = Na(OH)2 + CaOH =>
Ca(OH)2 + NaOH = Na(OH)2 + CaOH

CaCl2 + HgNO3 = Ca(NO3)2 + Hg2Cl2 =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + Hg2Cl2

NaF + NH3 = NaH + NF3 =>
3 NaF + NH3 = 3 NaH + NF3

Cu + SO4(aq) = CuSO4 =>
Cu + SO4(aq) = CuSO4

CH4 = CH2H2 = C2H4 = C2H5OH = CH3CHO = CH3COOH = CH3COOK =>
CH4 = CH2H2

C3H7OH + K2Cr2O7 + H2SO4 = C2H5CO + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 2 C2H5CO + Cr2(SO4)3 + K2SO4 + 7 H2O

In(C7H5O2)3 + CSiO4 = In4(SiO4)3 + C(C7H5O2)4 =>
4 In(C7H5O2)3 + 3 CSiO4 = In4(SiO4)3 + 3 C(C7H5O2)4

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe1(C2O4)6*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + 5 K2C2O4 + 5 H2O2 = 2 K5Fe1(C2O4)6*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O

Cr2(SO3)3 + H2SO4 = CrSO4 + H2O + SO2 =>
Cr2(SO3)3 + H2SO4 = 2 CrSO4 + H2O + 2 SO2

CH3OH + KMnO4 = H2CO3 + KOH + MnO2 =>
CH3OH + 2 KMnO4 = H2CO3 + 2 KOH + 2 MnO2

KClO + S = KCl + SO2 =>
2 KClO + S = 2 KCl + SO2

SiC + NaOH + O2 = Na2SiO3 + CO2 + H2O =>
SiC + 2 NaOH + 2 O2 = Na2SiO3 + CO2 + H2O

Sb2S3 + HNO3 = SO2 + Sb2O5 + NO2 + H2O =>
Sb2S3 + 22 HNO3 = 3 SO2 + Sb2O5 + 22 NO2 + 11 H2O

H2O + NaBr + KMnO4 = NaBrO3 + KOH + MnO2 =>
H2O + NaBr + 2 KMnO4 = NaBrO3 + 2 KOH + 2 MnO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

MnSO4 + NaOH + O2 = MnO2 + Na2SO4 + OH =>
MnSO4 + 2 NaOH + O2 = MnO2 + Na2SO4 + 2 OH

Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + HNO3 + NaBO2 + H2O =>
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + 2 HNO3 + 2 NaBO2 + 9 H2O

MgCl2 + NH3 = MgCl2(NH3) =>
MgCl2 + NH3 = MgCl2(NH3)

Me2O + HNO3 = MeNO3 + H2O =>
Me2O + 2 HNO3 = 2 MeNO3 + H2O

CH3CH2CN + CrO7{-2} + H{+} = CO2 + NH3 + Cr{+3} + H2O =>
9 CH3CH2CN + 14 CrO7{-2} + 70 H{+} = 27 CO2 + 9 NH3 + 14 Cr{+3} + 44 H2O

SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2

NaHCO3 + O2 = Na + H2O + CO3 =>
4 NaHCO3 + O2 = 4 Na + 2 H2O + 4 CO3

HClPb(OH)2 = PbOHClH2O =>
HClPb(OH)2 = PbOHClH2O

H4SiO4 + CaCO3 = CaSiO3 + H2O + CO2 =>
H4SiO4 + CaCO3 = CaSiO3 + 2 H2O + CO2

C8H14O4 + KOH = C8H12O4K2 + H2O =>
C8H14O4 + 2 KOH = C8H12O4K2 + 2 H2O

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

KMnO4 + Br2 + H2SO4 = H2O + KBrO3 + Mn(SO4) =>
2 KMnO4 + Br2 + 2 H2SO4 = 2 H2O + 2 KBrO3 + 2 Mn(SO4)

Bi2(SO4)3 + K2(CrO4) = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2(CrO4) = Bi2(CrO4)3 + 3 K2(SO4)

Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3(aq) + 3(NH4)2CO3(aq) = Cr2(CO3)3 + 3(NH4)2SO4

AgH + HClO4 = Cl2 + H2O + AgClO4 =>
7 AgH + 9 HClO4 = Cl2 + 8 H2O + 7 AgClO4

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Breng de vergelijking van een chemische reactie in evenwicht
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