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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O

Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2

Au + CN = Au(CN)4 =>
Au + 4 CN = Au(CN)4

N + O = N2O =>
2 N + O = N2O

Ca(OH)2 + C2 = CO2 + H2Ca =>
2 Ca(OH)2 + C2 = 2 CO2 + 2 H2Ca

CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH

C6H6 + Cl2 = C6H5Cl2 + HCl =>
2 C6H6 + 3 Cl2 = 2 C6H5Cl2 + 2 HCl

H2S + F2 = S8 + HF =>
8 H2S + 8 F2 = S8 + 16 HF

P2O5 + KOH = KPO4 + K2HPO3 + H2O =>
P2O5 + 3 KOH = KPO4 + K2HPO3 + H2O

AlCl3 + HNO3 = Al(NO3)3 + NOOCl + H2O =>
AlCl3 + 6 HNO3 = Al(NO3)3 + 3 NOOCl + 3 H2O

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

Ca3(PO4)2 + Na2SO3 = CaSO3 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO3 = 3 CaSO3 + 2 Na3PO4

H2IO3 + SO3 = I2 + SO4 + H2O =>
2 H2IO3 + 4 SO3 = I2 + 4 SO4 + 2 H2O

calcium + HCl = CaCl2 + hydrogen =>
Ca + 2 HCl = CaCl2 + H2

MnSO4 + K2S2O8 + H2O = HMnO4 + KHSO4 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 10 KHSO4 + 2 H2SO4

IO = I2 + IO3 =>
3 IO = I2 + IO3

CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + Na2Br2(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + Na2Br2(aq)

Zn + Bi(NO3)3 = Zn3Bi + NO3 =>
3 Zn + Bi(NO3)3 = Zn3Bi + 3 NO3

CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH

NaNO2 = Na2O + NO + NO2 =>
2 NaNO2 = Na2O + NO + NO2

NH4OH + C4H6CaO4 = C2H7NO2 + Ca(OH)2 =>
2 NH4OH + C4H6CaO4 = 2 C2H7NO2 + Ca(OH)2

Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2

Li + NaOH = LiNa + OH =>
Li + NaOH = LiNa + OH

KOH + H4ClN = KCl + NH3 + H2O =>
KOH + H4ClN = KCl + NH3 + H2O

MgCl2 + O2 = MgCl2O2 =>
MgCl2 + O2 = MgCl2O2

Kl + C = KlC =>
Kl + C = KlC

NaNO2 = Na2O + NO + O2 =>
4 NaNO2 = 2 Na2O + 4 NO + O2

Br + C = BrC =>
Br + C = BrC

MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3

(Ni) + (CO) = (Ni(CO)4) =>
(Ni) + 4(CO) = (Ni(CO)4)

SiO2(s) + HF(aq) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(aq) = SiF4(g) + 2 H2O(l)

SnCl4 + LiF = SnF4 + LiCl =>
SnCl4 + 4 LiF = SnF4 + 4 LiCl

K(OH) + HBr = KBr + H(OH) =>
K(OH) + HBr = KBr + H(OH)

C6H12O6 = C2H5OH(l) + CO2 =>
C6H12O6 = 2 C2H5OH(l) + 2 CO2

KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl

P24 + Cl2 = PCl5 =>
P24 + 60 Cl2 = 24 PCl5

C2H5COOH + C3H7OH = C2H5COOC2H5 + H2O =>
3 C2H5COOH + 2 C3H7OH = 3 C2H5COOC2H5 + 2 H2O

CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH

Ni + O = NiO2 =>
Ni + 2 O = NiO2

Cu + NH4 = Cu(NH4)2 =>
Cu + 2 NH4 = Cu(NH4)2

I2 + S203{-2} = I{-} + S406{-2} =>
I2 + 2 S203{-2} = 2 I{-} + S406{-2}

Fe + SiO2 = FeO + Si =>
2 Fe + SiO2 = 2 FeO + Si

KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O

P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O

Sn + Fe = FeSn =>
Sn + Fe = FeSn

Al2S3 + Cl2 = AlCl3 + S8 =>
8 Al2S3 + 24 Cl2 = 16 AlCl3 + 3 S8

NaBr(s) + H2SO4(l) = NaHSO4(s) + Br2(g) + SO2(g) + H2O(l) =>
2 NaBr(s) + 3 H2SO4(l) = 2 NaHSO4(s) + Br2(g) + SO2(g) + 2 H2O(l)

Cl2(g) + Ga(s) = Ga2(Cl2)3(s) =>
3 Cl2(g) + 2 Ga(s) = Ga2(Cl2)3(s)

C7H14O + H2SO4 = C7H12 + H2O2 + S =>
2 C7H14O + H2SO4 = 2 C7H12 + 3 H2O2 + S

Pb(OH)2 + CH3COOH = (CH3COO)2Pb + H2O =>
Pb(OH)2 + 2 CH3COOH = (CH3COO)2Pb + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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