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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3

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

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

Br2 + P = PBr =>
Br2 + 2 P = 2 PBr

RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu

AlSO + CaOH = AlOH + CaSO =>
AlSO + CaOH = AlOH + CaSO

HCl + MnCl2 = HCl2 + MnCl =>
HCl + MnCl2 = HCl2 + MnCl

CaCl2 + KHCO3 = CaCO3 + KCl + HCl =>
CaCl2 + KHCO3 = CaCO3 + KCl + HCl

K2SO4 + ZnCl2 = K2Cl2 + ZnSO4 =>
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4

BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be

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

CuO(s) + H2(g) = Cu(s) + H2O(l) =>
CuO(s) + H2(g) = Cu(s) + H2O(l)

FeSi + HCl = FeCl + SiCl4 + H2 =>
2 FeSi + 10 HCl = 2 FeCl + 2 SiCl4 + 5 H2

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

Sb2S3 + NO3{-} + H2O = NO2 + SO4{2-} + Sb2O3 + OH{-} =>
Sb2S3 + 24 NO3{-} + 9 H2O = 24 NO2 + 3 SO4{2-} + Sb2O3 + 18 OH{-}

Pb + CrCl2 = PbCl2 + Cr =>
Pb + CrCl2 = PbCl2 + Cr

FeCl2 + Br2 = Br2Cl2 + Fe =>
FeCl2 + Br2 = Br2Cl2 + Fe

C31H46O2 + O2 = CO2 + H2O =>
2 C31H46O2 + 83 O2 = 62 CO2 + 46 H2O

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn

MgO + C20H14O4 = Mg + CO2 + H2O =>
43 MgO + C20H14O4 = 43 Mg + 20 CO2 + 7 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Mn2O5 = Mn + O2 =>
2 Mn2O5 = 4 Mn + 5 O2

KNO3 + Na2CO3 + Cr2O3 = Na2CrO4 + KNO2 + CO2 =>
3 KNO3 + 2 Na2CO3 + Cr2O3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2

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

NaOH(aq) = Na + OH =>
NaOH(aq) = Na + OH

RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O

ZnSO4 + NaCl = Na2SO4 + ZnCl2 =>
ZnSO4 + 2 NaCl = Na2SO4 + ZnCl2

NH = N + H =>
NH = N + H

Ca3(PO4)2 + Mg = Mg(PO4) + Ca3 =>
Ca3(PO4)2 + 2 Mg = 2 Mg(PO4) + Ca3

MgO + SiO2 = Mg2Si + O2 =>
2 MgO + SiO2 = Mg2Si + 2 O2

CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O

KBr + KClO3 + H2SO4 = KCl + Br2 + K2SO4 + H2O =>
6 KBr + KClO3 + 3 H2SO4 = KCl + 3 Br2 + 3 K2SO4 + 3 H2O

CI2 + I2 = CI3 =>
2 CI2 + I2 = 2 CI3

NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq)

Zn + Hg(NO3)2 = Hg*Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg*Zn(NO3)2

NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K =>
2 Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 K

Na2S(aq) + HClO4(aq) = NaClO4(aq) + H2S(g) =>
Na2S(aq) + 2 HClO4(aq) = 2 NaClO4(aq) + H2S(g)

CH3CH2CH2OH = CH3CH2CHO + H2 =>
CH3CH2CH2OH = CH3CH2CHO + H2

Al2O3 + AuF = AlF3 + Au2O =>
Al2O3 + 6 AuF = 2 AlF3 + 3 Au2O

Al + P = Al2P2 =>
2 Al + 2 P = Al2P2

C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O

Li3N = Li + N2 =>
2 Li3N = 6 Li + N2

K2Co3 + Ca(NO3)2 = CaCo3 + KNO3 =>
K2Co3 + Ca(NO3)2 = CaCo3 + 2 KNO3

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Ni + S8 = Ni2S3 =>
16 Ni + 3 S8 = 8 Ni2S3

MgCl2 + H2(SO4) = Mg(SO4) + HCl =>
MgCl2 + H2(SO4) = Mg(SO4) + 2 HCl

(NH4)HCO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
2(NH4)HCO3 + H2SO4 = (NH4)2SO4 + 2 CO2 + 2 H2O

CaCrO4 + HCl = CaCl2 + CrCl3 + Cl2 + H2O =>
2 CaCrO4 + 16 HCl = 2 CaCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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