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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeO + SiO2 = Fe2O3 + SiO =>
2 FeO + SiO2 = Fe2O3 + SiO

CrCl3 + KIO3 + H2O = H2CrO7 + KI + HCl =>
2 CrCl3 + 3 KIO3 + 5 H2O = 2 H2CrO7 + 3 KI + 6 HCl

Cu2Cl + Ni2 = Cu2 + Ni3Cl =>
2 Cu2Cl + 3 Ni2 = 2 Cu2 + 2 Ni3Cl

C4H8O2 + [O] = C4H6O3 + H2O =>
C4H8O2 + 2[O] = C4H6O3 + H2O

Cd(NO3)2 + H2 = HNO3 + Cd =>
Cd(NO3)2 + H2 = 2 HNO3 + Cd

K2Cr2O7 + H2S + HCl = S + Cr2Cl + H2O + K2Cl =>
K2Cr2O7 + 6 H2S + 2 HCl = 6 S + Cr2Cl + 7 H2O + K2Cl

Mn + NH4Cl = MnCl + NH3 + H2 =>
2 Mn + 2 NH4Cl = 2 MnCl + 2 NH3 + H2

C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O

SO2 + CaO2 + H2O = CaSO3 + (H2O2)1(H2O)9 =>
SO2 + CaO2 + 10 H2O = CaSO3 + (H2O2)1(H2O)9

K[BrF4] = KBr + F4 =>
K[BrF4] = KBr + F4

CH3CH2CH2CH2CH2CH3 = CH2 + H2 =>
CH3CH2CH2CH2CH2CH3 = 6 CH2 + H2

FeS2 + NO2 = NO + SO2 + Fe2S3 =>
2 FeS2 + 2 NO2 = 2 NO + SO2 + Fe2S3

Ge + H2O = Ge(OH)3 + H2 =>
2 Ge + 6 H2O = 2 Ge(OH)3 + 3 H2

CaSIO3(s) + HF(g) = SIF4(g) + CaF2(s) + H2O(l) =>
CaSIO3(s) + 6 HF(g) = SIF4(g) + CaF2(s) + 3 H2O(l)

O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2

CuSO4*5H2O + NaCl + NaHCO3 = NaClO3 + Cu + Na2SO4 + CO2 + H2O =>
3 CuSO4*5H2O + NaCl + 6 NaHCO3 = NaClO3 + 3 Cu + 3 Na2SO4 + 6 CO2 + 18 H2O

HCO2H + OH{-} = HCO2{-} + H2O =>
HCO2H + OH{-} = HCO2{-} + H2O

Ca(ClO)2 = O2 + CaCl2 =>
Ca(ClO)2 = O2 + CaCl2

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

AgClO4 = AgCl + O2 =>
AgClO4 = AgCl + 2 O2

FeSO3 = FeO + SO2 =>
FeSO3 = FeO + SO2

MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2

H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O

Cr + CO2 = Cr2O3 + CO =>
2 Cr + 3 CO2 = Cr2O3 + 3 CO

Fe2O3 + Cu = Cu2O3 + Fe =>
Fe2O3 + 2 Cu = Cu2O3 + 2 Fe

(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl

NaOH(s) + HCl(s) = H2O + NaCl =>
NaOH(s) + HCl(s) = H2O + NaCl

C5H10N2O3 + O2 = CO2 + H2O + NO2 =>
C5H10N2O3 + 8 O2 = 5 CO2 + 5 H2O + 2 NO2

Al(s) + Br2 = AlBr3(s) =>
2 Al(s) + 3 Br2 = 2 AlBr3(s)

Al(No2)3 + (Nh4)3Po4 = Al(Nh4)3 + (No2)3Po4 =>
Al(No2)3 + (Nh4)3Po4 = Al(Nh4)3 + (No2)3Po4

Sn + S = SnS2 =>
Sn + 2 S = SnS2

HNO3 + Mg = H2 + Mg(NO3)2 =>
2 HNO3 + Mg = H2 + Mg(NO3)2

Br3F3 = Br + F =>
Br3F3 = 3 Br + 3 F

Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3

KMnO4 + HNO2 + KOH = K2MnO4 + HNO3 + H2O =>
2 KMnO4 + HNO2 + 2 KOH = 2 K2MnO4 + HNO3 + H2O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Au + O3 = AuO3 =>
Au + O3 = AuO3

NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O

KMnO4 + HNO2 + KOH = K2MnO4 + HNO3 + H2O =>
2 KMnO4 + HNO2 + 2 KOH = 2 K2MnO4 + HNO3 + H2O

Na + H{3}PO{4} = Na{3}PO{4} + H{2} =>
Na + 3 H{3}PO{4} = Na{3}PO{4} + 3 H{2}

CrSO4KOH = CrOHKSO4 =>
CrSO4KOH = CrOHKSO4

CH3CH(OH)CH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CH(OH)CH3 + CuO = CH3COCH3 + H2O + Cu

C4H6O3 + C2H5OH = C4H8O2 + H2O =>
C4H6O3 + 2 C2H5OH = 2 C4H8O2 + H2O

NaOH(aq) + C2O4H2(aq) = NaC2O4(aq) + H3O(l) =>
NaOH(aq) + C2O4H2(aq) = NaC2O4(aq) + H3O(l)

Hf + N4 = HfN4 =>
Hf + N4 = HfN4

Cl + Fl = ClFl =>
Cl + Fl = ClFl

Cu + H2SO3 = CuSO3 + H2O + S4O2 =>
6 Cu + 10 H2SO3 = 6 CuSO3 + 10 H2O + S4O2

C2H4O2 + NaHCO3 = Na(C2H3O2) + CO2 + H2O =>
C2H4O2 + NaHCO3 = Na(C2H3O2) + CO2 + H2O

V(CNO)2 + H2SO4 = HCNO + VSO4 =>
V(CNO)2 + H2SO4 = 2 HCNO + VSO4

C4H8O + NaBH4 = C4H10O + NaBH2 =>
C4H8O + NaBH4 = C4H10O + NaBH2

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Breng de vergelijking van een chemische reactie in evenwicht
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