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Chemische vergelijkingen in evenwicht op10/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6O + Cr2O72{-} + H{+} = C2H4O2 + H2O + Cr3{+} =>
427 C2H6O + 12 Cr2O72{-} + 20 H{+} = 427 C2H4O2 + 437 H2O + 8 Cr3{+}

Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3

C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14

C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

Ni(s) + Ag{+}(aq) = Ni{2+}(aq) + Ag(s) =>
Ni(s) + 2 Ag{+}(aq) = Ni{2+}(aq) + 2 Ag(s)

Al(C2H3O2)3 + H2O = Al(OH)3 + HC2H3O2 =>
Al(C2H3O2)3 + 3 H2O = Al(OH)3 + 3 HC2H3O2

FeO4 = Fe2 + O2 =>
2 FeO4 = Fe2 + 4 O2

SnCl2(aq) + Co(s) = SnCo + Cl2 =>
SnCl2(aq) + Co(s) = SnCo + Cl2

ZnSO4 + BaBr2 = BaSO4 + ZnBr2 =>
ZnSO4 + BaBr2 = BaSO4 + ZnBr2

SiHCl3 + O2 = SiOCl2 + HCl =>
2 SiHCl3 + O2 = 2 SiOCl2 + 2 HCl

FeS2 + Zn = ZnS + FeS =>
FeS2 + Zn = ZnS + FeS

N4H4 + O99 = NHO3 =>
33 N4H4 + 4 O99 = 132 NHO3

MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3

HgCl2 + MgCO3 = HgCO3 + MgCl2 =>
HgCl2 + MgCO3 = HgCO3 + MgCl2

FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + HOH =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 HOH

CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S

Sr(OH)2(aq) + ZnSO4(aq) = SrSO4(aq) + Zn(OH)2 =>
Sr(OH)2(aq) + ZnSO4(aq) = SrSO4(aq) + Zn(OH)2

Mg(OH)2 + H2PO2 = Mg2(PO2)2 + H2O =>
2 Mg(OH)2 + 2 H2PO2 = Mg2(PO2)2 + 4 H2O

NH3 + MeI + OMe{-} = NMeH2 + I{-} + MeOH =>
NH3 + MeI + OMe{-} = NMeH2 + I{-} + MeOH

Fe(SO4)3 + SO2 + H2O = Fe(SO4)2 + H2SO4 =>
Fe(SO4)3 + SO2 + 2 H2O = Fe(SO4)2 + 2 H2SO4

FeCl3 + CH3COOAg + H2O = Fe(OH)3 + CH3COOH + AgCl =>
FeCl3 + 3 CH3COOAg + 3 H2O = Fe(OH)3 + 3 CH3COOH + 3 AgCl

ZnCl2 + Na2Co3 = ZnCo3 + NaCl =>
ZnCl2 + Na2Co3 = ZnCo3 + 2 NaCl

Cu(NO3)2 + KOH = Cu(OH)2 + K + NO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K + 2 NO3

NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2

CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu

CrOH3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 15 H2O + 7 KCl

Cu(HNO3) + NaOH = CuOH + NaHNO3 =>
Cu(HNO3) + NaOH = CuOH + NaHNO3

Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2

P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5

K[Al(OH)4] + HNO3 = Al(NO3)3 + KOH + H2O =>
K[Al(OH)4] + 3 HNO3 = Al(NO3)3 + KOH + 3 H2O

SrCl + NaSO = SrSO + NaCl =>
SrCl + NaSO = SrSO + NaCl

Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]

CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3

C3H7COOH + NaOH = H2O + C3H7COONa =>
C3H7COOH + NaOH = H2O + C3H7COONa

ZnCl2 + K2SO4 = ZnSO4 + KCl =>
ZnCl2 + K2SO4 = ZnSO4 + 2 KCl

KCl + FeNO3 = FeCl + KNO3 =>
KCl + FeNO3 = FeCl + KNO3

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4 =>
CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4

CH3COOCHCH3CH3 + KOH = CH3COOK + CH(CH3)CH3OH =>
CH3COOCHCH3CH3 + KOH = CH3COOK + CH(CH3)CH3OH

FeCl{3} + NHOH{4} = FeOH{3} + NHCl{4} =>
FeCl{3} + NHOH{4} = FeOH{3} + NHCl{4}

CrO + SO3 = CrO3 + SO2 =>
CrO + 2 SO3 = CrO3 + 2 SO2

PtCl{4} + Cl{2} = PtCl{2} + Cl{4} =>
PtCl{4} + Cl{2} = PtCl{2} + Cl{4}

Rb2OH2O = RbOH =>
Rb2OH2O = 2 RbOH

HClO3 + (OH)2 = (ClO3) + H2O =>
2 HClO3 + (OH)2 = 2(ClO3) + 2 H2O

Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl

K3[Al(OH)6] = K3AlO3 + H2O =>
K3[Al(OH)6] = K3AlO3 + 3 H2O

Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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