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Chemische vergelijkingen in evenwicht op10/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fr2O + Cl2 = FrCl2 + O =>
Fr2O + 2 Cl2 = 2 FrCl2 + O

NH3H2O + Pb(NO3)2 = Pb(OH)2 + NH4NO3 =>
2 NH3H2O + Pb(NO3)2 = Pb(OH)2 + 2 NH4NO3

K2CrO7 + KI + H2SO4 = Cr2SO4 + K2SO4 + I2 + H2O =>
2 K2CrO7 + 22 KI + 14 H2SO4 = Cr2SO4 + 13 K2SO4 + 11 I2 + 14 H2O

Ag3Sb + AgNO3 + H2O = Ag + H3SbO3 + HNO3 =>
Ag3Sb + 3 AgNO3 + 3 H2O = 6 Ag + H3SbO3 + 3 HNO3

NH3 + SO4 = NH3SO4 =>
NH3 + SO4 = NH3SO4

C6BrH5 + C2ClO = C8BrH4O + HCl =>
C6BrH5 + C2ClO = C8BrH4O + HCl

Mn2S7 + AlCl3 = MnCl7 + Al2S3 =>
3 Mn2S7 + 14 AlCl3 = 6 MnCl7 + 7 Al2S3

Bi(OH)3 + HCl = BiOHCl2 + H2O =>
Bi(OH)3 + 2 HCl = BiOHCl2 + 2 H2O

FeOHBr + NaOH = Fe(OH)2 + NaBr =>
FeOHBr + NaOH = Fe(OH)2 + NaBr

MnO + H2SO3 = Mn + HSO4 + H2O =>
3 MnO + 2 H2SO3 = 3 Mn + 2 HSO4 + H2O

CuSO4 + Na2SO3 + KI + H2O = NaSO4 + H2SO4 + CuI + K2SO4 =>
4 CuSO4 + Na2SO3 + 4 KI + H2O = 2 NaSO4 + H2SO4 + 4 CuI + 2 K2SO4

HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O

NO3{-} + H{+} + Zn = NH4{+} + Zn{2+} + H2O =>
NO3{-} + 10 H{+} + 4 Zn = NH4{+} + 4 Zn{2+} + 3 H2O

Fe(Cl) + Ca = CaCl + Fe =>
Fe(Cl) + Ca = CaCl + Fe

Ni(NO3)2 + FeO = NiO + Fe(NO3)2 =>
Ni(NO3)2 + FeO = NiO + Fe(NO3)2

AgNO3 + Al = OAl + AgN =>
AgNO3 + 3 Al = 3 OAl + AgN

C2H5OH + HCl = CH3Cl + H2O =>
C2H5OH + 2 HCl = 2 CH3Cl + H2O

ZnS + NaCl = NaS + ZnCl =>
ZnS + NaCl = NaS + ZnCl

CH4 + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH4 + 8 Cu(OH)2 = CH3COOH + 4 Cu2O + 10 H2O

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

Au(OH)2 + Sn = Sn(OH)2 + Au =>
Au(OH)2 + Sn = Sn(OH)2 + Au

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

As4 + NaOCl + H2O = NaCl + H3AsO4 =>
As4 + 10 NaOCl + 6 H2O = 10 NaCl + 4 H3AsO4

ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4

C7H16 + Br2 = C7H16Br2 =>
C7H16 + Br2 = C7H16Br2

Ga(OH)3 + KOH = K[Ga(OH)4] =>
Ga(OH)3 + KOH = K[Ga(OH)4]

C25H48 + O2 = CO2 + H2O =>
C25H48 + 37 O2 = 25 CO2 + 24 H2O

Si + H2SiF6 + NO2 + H2O = (NH4)2SiF6 + SiO2 =>
7 Si + 2 H2SiF6 + 4 NO2 + 6 H2O = 2(NH4)2SiF6 + 7 SiO2

AgNO3(s) = AgNO2(s) + O2(g) =>
2 AgNO3(s) = 2 AgNO2(s) + O2(g)

H2S + KClO3 = KCl + H2O + S =>
3 H2S + KClO3 = KCl + 3 H2O + 3 S

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Na2C2O4 + Co(ClO3)2 = NaClO3 + CoC2O4 =>
Na2C2O4 + Co(ClO3)2 = 2 NaClO3 + CoC2O4

N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)

P + O3 = P2O5 =>
6 P + 5 O3 = 3 P2O5

Na2Cr2O7 + KOH = K2CrO4 + NaOH + H2O =>
Na2Cr2O7 + 4 KOH = 2 K2CrO4 + 2 NaOH + H2O

S8(g) + H2O(l) = H2S(g) + SO2(g) =>
3 S8(g) + 16 H2O(l) = 16 H2S(g) + 8 SO2(g)

Au + HOH = H2 + Au(OH)3 =>
2 Au + 6 HOH = 3 H2 + 2 Au(OH)3

Al + HClO3 = Al(ClO3)2 + H2 =>
Al + 2 HClO3 = Al(ClO3)2 + H2

CH3CH2CH2I + NaCN = CH3CH2CH2CN + NaI =>
CH3CH2CH2I + NaCN = CH3CH2CH2CN + NaI

(NH4)2U2O7(s) + H2(g) = UO2(s) + NH3(g) + H2O(g) =>
(NH4)2U2O7(s) + 2 H2(g) = 2 UO2(s) + 2 NH3(g) + 3 H2O(g)

MnO2 + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 MnO2 + 3 S2O8{2-} + 4 H2O = 2 MnO4{-} + 6 SO4{2-} + 8 H{+}

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Zn(NO3)2*6H2O + C8H6O4 = Zn4O(C8H4O4)3 + HNO3 + H2O =>
4 Zn(NO3)2*6H2O + 3 C8H6O4 = Zn4O(C8H4O4)3 + 8 HNO3 + 23 H2O

MgS(aq) + Na2CO3(aq) = MgCO3 + Na2S =>
MgS(aq) + Na2CO3(aq) = MgCO3 + Na2S

P4(g) + Cl2(g) = PCl5(g) =>
P4(g) + 10 Cl2(g) = 4 PCl5(g)

Li + Fe2S = Fe + Li2S =>
2 Li + Fe2S = 2 Fe + Li2S

Mn04 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn04 + 14 PbO2 + 28 HNO3 = 4 HMnO4 + 14 Pb(NO3)2 + 12 H2O

SiO2*CaO + H2O = SiO2*H2O + CaO =>
SiO2*CaO + H2O = SiO2*H2O + CaO

MgS + H2O = Mg(OH)2 + Mg(SH)2 =>
2 MgS + 2 H2O = Mg(OH)2 + Mg(SH)2

AgO + H2O = H2O2 + Ag =>
AgO + H2O = H2O2 + Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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