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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Cl2 + CoI3 = CoCl2 + I2 =>
2 Cl2 + 2 CoI3 = 2 CoCl2 + 3 I2

NH4H2BO3 + H2SO4 = (NH4)2SO4 + H3BO3 =>
2 NH4H2BO3 + H2SO4 = (NH4)2SO4 + 2 H3BO3

Li + HNO3 = LiNO3 + H2O + NH4 =>
9 Li + 10 HNO3 = 9 LiNO3 + 3 H2O + NH4

Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2

CsCl + H2O = Cs2O + HCl =>
2 CsCl + H2O = Cs2O + 2 HCl

Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2(aq) + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Fe(s)

Co + HNO3 + HCl = HCoCl4 + NO + H2O =>
Co + HNO3 + 4 HCl = HCoCl4 + NO + 2 H2O

CH4H12O6 + O2 = CO2 + H2O =>
CH4H12O6 + 2 O2 = CO2 + 8 H2O

CoOH2 + HNO3 = CoNO3 + H3O =>
CoOH2 + HNO3 = CoNO3 + H3O

KOH + H2Se = K2Se + HOH =>
2 KOH + H2Se = K2Se + 2 HOH

N2H8SO4 + KIO3 = N2 + H2O + K2SO4 + I2 + H2SO4 =>
5 N2H8SO4 + 6 KIO3 = 5 N2 + 18 H2O + 3 K2SO4 + 3 I2 + 2 H2SO4

Al + O3 = Al2O3 = =>
2 Al + O3 = Al2O3

CoCl2 + K2HPO4 = Co3(PO4)2 + K2HCl3 =>
3 CoCl2 + 2 K2HPO4 = Co3(PO4)2 + 2 K2HCl3

Bi(NO3)3 + Br2 + KOH = KBiO3 + KBr + KNO3 + H2O =>
Bi(NO3)3 + Br2 + 6 KOH = KBiO3 + 2 KBr + 3 KNO3 + 3 H2O

TiCl + HCl + KBrO3 = HTiCl4 + KBr + H2O =>
3 TiCl + 9 HCl + KBrO3 = 3 HTiCl4 + KBr + 3 H2O

Mo + H3PO4 = Mo3PO4 + H2 =>
6 Mo + 2 H3PO4 = 2 Mo3PO4 + 3 H2

SrI2 + K(OH) = KI + Sr(OH)2 =>
SrI2 + 2 K(OH) = 2 KI + Sr(OH)2

LiCl + H2SO4 = LiSO3 + H2O + Cl =>
LiCl + H2SO4 = LiSO3 + H2O + Cl

C4H9SOH + O2 = CO2 + SO2 + H2O =>
C4H9SOH + 7 O2 = 4 CO2 + SO2 + 5 H2O

KMnO4 + SO4H2 + NO2H = SO4Mn + SO4K2 + NO3H + H2O =>
2 KMnO4 + 3 SO4H2 + 5 NO2H = 2 SO4Mn + SO4K2 + 5 NO3H + 3 H2O

K3PO4 + Pb(CH3COO)2 = K(CH3COO) + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(CH3COO)2 = 6 K(CH3COO) + Pb3(PO4)2

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

[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl =>
[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

NaI + HCl = NaCl + HI =>
NaI + HCl = NaCl + HI

BaCl2 + Fe(NO3)3 = Ba(NO3)3 + FeCl2 =>
BaCl2 + Fe(NO3)3 = Ba(NO3)3 + FeCl2

(Na)2(OH)2 + MgSO4 = MgOH + NaSO4 =>
(Na)2(OH)2 + 2 MgSO4 = 2 MgOH + 2 NaSO4

NH4VO3 + H2SO4 + KI = V2O3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 3 H2SO4 + 4 KI = V2O3 + (NH4)2SO4 + 3 H2O + 2 K2SO4 + 2 I2

NiSO4(aq) + BaCl2(s) = NiCl2(s) + BaSO4(aq) =>
NiSO4(aq) + BaCl2(s) = NiCl2(s) + BaSO4(aq)

Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4

Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3

Mg(OH)2 + HClO2 = MgCl2O4 + H2O =>
Mg(OH)2 + 2 HClO2 = MgCl2O4 + 2 H2O

CH3{-}CH2{-}CH{-}[CH2{-}CH2{-}CH3]{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH{-}[CH2{-}CH2{-}CH3]{-}CH2{-}CH = CH{-}CH3 + H2

Mg2 + CH3COOH = Mg(C2H3O2)2 + H2 =>
Mg2 + 4 CH3COOH = 2 Mg(C2H3O2)2 + 2 H2

CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3

ClF3 + O2 = Cl2O + OF =>
4 ClF3 + 7 O2 = 2 Cl2O + 12 OF

Ca(No3)2 = Ca + No3 =>
Ca(No3)2 = Ca + 2 No3

C3H5(NO3) + O2 = N2 + H2O + CO2 =>
4 C3H5(NO3) + 11 O2 = 2 N2 + 10 H2O + 12 CO2

Ni(s) + MgSO4(aq) = MgNi(s) + SO4(aq) =>
Ni(s) + MgSO4(aq) = MgNi(s) + SO4(aq)

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

W + F2 = WF2 =>
W + F2 = WF2

C2H4 + H2O = C2O + H2 =>
C2H4 + H2O = C2O + 3 H2

C6H3OHNONHCH3CO + HNO2 = C6H3OHNO2NHCH3CO + H2O + NO =>
C6H3OHNONHCH3CO + 2 HNO2 = C6H3OHNO2NHCH3CO + H2O + 2 NO

HNO3 + NaHCO3 = NaNO3 + HCO3 + H2 =>
2 HNO3 + 2 NaHCO3 = 2 NaNO3 + 2 HCO3 + H2

NaI + H2SO4 = H2O + H2S + I2 + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 Na2SO4

Ze + H2SO4 = H2 + ZeSO4 =>
Ze + H2SO4 = H2 + ZeSO4

Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2 =>
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2

AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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