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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH4 + SO2 = NH4(SO2)2 =>
NH4 + 2 SO2 = NH4(SO2)2

CdCl2 + CS(NH2)2 + KOH = CdS + CO(NH2)2 + KCl + H2O =>
CdCl2 + CS(NH2)2 + 2 KOH = CdS + CO(NH2)2 + 2 KCl + H2O

CaHCO3(s)(heat) = Ca2CO3(s) + CO2(g) + H2O(g) =>
2 CaHCO3(s)(heat) = Ca2CO3(s) + CO2(g) + H2O(g)

Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]

CH4(g) + O2(g) = H4 + CO4 =>
CH4(g) + 2 O2(g) = H4 + CO4

K2SO3 + KMnO4 + HNO3 = KNO3 + MnSO4 + H2O + K2SO4 =>
5 K2SO3 + 2 KMnO4 + 6 HNO3 = 6 KNO3 + 2 MnSO4 + 3 H2O + 3 K2SO4

Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl

H2O + FeCl3 = Fe(OH)2Cl + HCl =>
2 H2O + FeCl3 = Fe(OH)2Cl + 2 HCl

C3H7Cl + Cl2 = C3H4Cl3 + HCl =>
2 C3H7Cl + 5 Cl2 = 2 C3H4Cl3 + 6 HCl

NaClO3 + SO2 = ClO2 + Na2SO4 =>
2 NaClO3 + SO2 = 2 ClO2 + Na2SO4

CdCl2 + CS(NH2)2 + KOH = CdS + CO(NH2)2 + KCl + H2O =>
CdCl2 + CS(NH2)2 + 2 KOH = CdS + CO(NH2)2 + 2 KCl + H2O

KMnO4(aq) + K2SO3(aq) + H2O = MnO2(s) + K2SO4(ac) + KOH(aq) =>
2 KMnO4(aq) + 3 K2SO3(aq) + H2O = 2 MnO2(s) + 3 K2SO4(ac) + 2 KOH(aq)

AlS3 + HNO3 = H3AlO4 + SO2 + NO2 + H2O =>
AlS3 + 17 HNO3 = H3AlO4 + 3 SO2 + 17 NO2 + 7 H2O

HNO3 + I2 = H2IO3 + NO2 + H2O =>
8 HNO3 + I2 = 2 H2IO3 + 8 NO2 + 2 H2O

CdCl2 + CS(NH2)2 + KOH = CdS + CO(NH2)2 + KCl + H2O =>
CdCl2 + CS(NH2)2 + 2 KOH = CdS + CO(NH2)2 + 2 KCl + H2O

C2H4O2 + C6H14O = C8H16O2 + H2O =>
C2H4O2 + C6H14O = C8H16O2 + H2O

CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O

(NH4)6H2W12O40*5H2O = NH4OH + WO3 + H2O =>
(NH4)6H2W12O40*5H2O = 6 NH4OH + 12 WO3 + 3 H2O

CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O

AlBr3 + KSO4 = KBr + AlS3O12 =>
AlBr3 + 3 KSO4 = 3 KBr + AlS3O12

HNo3 + AgOH = AgNo3 + H2O =>
HNo3 + AgOH = AgNo3 + H2O

Li2SO4 + KCl = LiCl + K2SO4 =>
Li2SO4 + 2 KCl = 2 LiCl + K2SO4

CrCl3 + (NH4)2S + H2O = NH4Cl + H2S + Cr(OH)3 =>
2 CrCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 3 H2S + 2 Cr(OH)3

Na3AlO3 + HClO4 = NaClO4 + Al(ClO4)3 + H2O =>
Na3AlO3 + 6 HClO4 = 3 NaClO4 + Al(ClO4)3 + 3 H2O

Ni2 + Cu2O = Cu + NiO =>
Ni2 + 2 Cu2O = 4 Cu + 2 NiO

S{2-} + H2O = H2S + OH{-} =>
S{2-} + 2 H2O = H2S + 2 OH{-}

KCl + Hg(NO3)2 = HgCl + K(NO3)2 =>
KCl + Hg(NO3)2 = HgCl + K(NO3)2

Fe + HgSO4 = FeSO4 + Hg =>
Fe + HgSO4 = FeSO4 + Hg

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

Mn2O3 + C = Mn + CO2 =>
2 Mn2O3 + 3 C = 4 Mn + 3 CO2

S + O = S*3O =>
S + 3 O = S*3O

NaBH4 + H2O = NaBO2*H2O + H2 =>
NaBH4 + 3 H2O = NaBO2*H2O + 4 H2

C4H10O2H2 + O2 = CO2 + H2O =>
C4H10O2H2 + 6 O2 = 4 CO2 + 6 H2O

NCl3(s) = N2 + Cl =>
2 NCl3(s) = N2 + 6 Cl

KNO3 + Al + KOH + H2O = NH3 + K(Al(OH)4) =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K(Al(OH)4)

Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS

FeS + O2 = Fe2O3 + SO8 =>
4 FeS + 19 O2 = 2 Fe2O3 + 4 SO8

H2SO4 + Cl2 = HCl + S + O =>
H2SO4 + Cl2 = 2 HCl + S + 4 O

KJ + HNO3 = J2 + KNO3 + NO2 + H2O =>
2 KJ + 4 HNO3 = J2 + 2 KNO3 + 2 NO2 + 2 H2O

C3H6 + HBr = C3H8 + Br =>
C3H6 + 2 HBr = C3H8 + 2 Br

Ta2O5 = Ta2O3 + O2 =>
Ta2O5 = Ta2O3 + O2

SiO2 + NaOH = Na3HSiO4 + H2O =>
SiO2 + 3 NaOH = Na3HSiO4 + H2O

H2SO4 + KClO = K2SO4 + O2 + Cl + H2O =>
2 H2SO4 + 4 KClO = 2 K2SO4 + O2 + 4 Cl + 2 H2O

AlCl2 + Na3(PO4) = Al3(PO4)2 + NaCl =>
3 AlCl2 + 2 Na3(PO4) = Al3(PO4)2 + 6 NaCl

C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O

NaHSO4 + KMnO4 + H2O2 = MnSO4(H2O) + O2 + KHSO4 + NaOH =>
4 NaHSO4 + 2 KMnO4 + 3 H2O2 = 2 MnSO4(H2O) + 4 O2 + 2 KHSO4 + 4 NaOH

Na2SO4 + AlCl3 = AlSO4 + Na2Cl3 =>
Na2SO4 + AlCl3 = AlSO4 + Na2Cl3

KC7H5O2 + HCl = KCl + HC7H5O2 =>
KC7H5O2 + HCl = KCl + HC7H5O2

NH3(g) + CO2(g) = CO(NH2)2(solid) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(solid) + H2O(l)

Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + K(NO3)2 =>
3 Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + 3 K(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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