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Chemische vergelijkingen in evenwicht op01/16/25

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Mg2 + H2 = MgH2 =>
Mg2 + 2 H2 = 2 MgH2

H3C6H5O7 + Na3C6H5O7 = H3Na3(C6H5O7)2 =>
H3C6H5O7 + Na3C6H5O7 = H3Na3(C6H5O7)2

H3PO4 + C = CH3OH + P2O5 + O2 =>
8 H3PO4 + 6 C = 6 CH3OH + 4 P2O5 + 3 O2

Na3PO4 + Ba(ClO)2 = NaClO + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(ClO)2 = 6 NaClO + Ba3(PO4)2

LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

NaHCo3 + O2 = Co2 + H2O + Na =>
4 NaHCo3 + O2 = 6 Co2 + 2 H2O + 4 Na

NH3 + CuCl2 = CuNH3 + Cl =>
NH3 + CuCl2 = CuNH3 + 2 Cl

C5H12O2 + HIO4 + Ag = C3H6O + CH4O + AgIO3 =>
4 C5H12O2 + 2 HIO4 + 2 Ag = 5 C3H6O + 5 CH4O + 2 AgIO3

FeCl3(aq) + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3(aq) + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

KClO4 + S = KCl + SO2 =>
KClO4 + 2 S = KCl + 2 SO2

H2SO4 + K = K2SO3 + H2O =>
H2SO4 + 2 K = K2SO3 + H2O

[Ni(H2O)6]{2+} + NH3 = Ni(OH)2 + NH4{+} + H2O =>
[Ni(H2O)6]{2+} + 2 NH3 = Ni(OH)2 + 2 NH4{+} + 4 H2O

Cu2SO3 + PbCl4 = CuCl2 + PbSO3 =>
Cu2SO3 + PbCl4 = 2 CuCl2 + PbSO3

KOH + H(SO4) = H2O + KSO4 =>
KOH + H(SO4) = H2O + KSO4

AsO3{-3} + Sn{+2} + H{+} = As + Sn{4+} + H2O =>
2 AsO3{-3} + 3 Sn{+2} + 12 H{+} = 2 As + 3 Sn{4+} + 6 H2O

CaOHH = CaH2O =>
CaOHH = CaH2O

CH3CH4OH + O2 = H2O + CH3COOH =>
2 CH3CH4OH + 3 O2 = 4 H2O + 2 CH3COOH

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

C2H4O + HCN = C3H5ON =>
C2H4O + HCN = C3H5ON

Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH

V5 + O2 = V2O =>
4 V5 + 5 O2 = 10 V2O

F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2

C6H5COOCH3 + KOH = C6H5COOK + CH3OH =>
C6H5COOCH3 + KOH = C6H5COOK + CH3OH

AlBr3 + Cl2 = ClBr + Al =>
2 AlBr3 + 3 Cl2 = 6 ClBr + 2 Al

OH{-} + H2SO4 = HSO4{-} + H2O =>
OH{-} + H2SO4 = HSO4{-} + H2O

Na + H2S = H2 + Na2S =>
2 Na + H2S = H2 + Na2S

HNO3MgO = MgNO3HO =>
HNO3MgO = MgNO3HO

Ca3P2 + H2SO4 = CaSO4 + PH3 =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 PH3

V2O5 + CO = VO2 + CO2 =>
V2O5 + CO = 2 VO2 + CO2

HClO4 + AlCl3 = Al(ClO4)3 + HCl =>
3 HClO4 + AlCl3 = Al(ClO4)3 + 3 HCl

KH2PO4 + K = K2HPO4 + H2 =>
2 KH2PO4 + 2 K = 2 K2HPO4 + H2

KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2

Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe

S + K = SK =>
S + K = SK

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

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

Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

Hg2S + O2 = Hg + SO3 =>
2 Hg2S + 3 O2 = 4 Hg + 2 SO3

AlN + CuSO4 = Al2(SO4)3 + Cu3N2 =>
2 AlN + 3 CuSO4 = Al2(SO4)3 + Cu3N2

Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]

FeCl2 + O2 = Fe2O3 + Cl2 =>
4 FeCl2 + 3 O2 = 2 Fe2O3 + 4 Cl2

CH2CHCH2CH2CH2CH3K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CO2 + CH3CH2CH2CH2COOH + H2O =>
CH2CHCH2CH2CH2CH3K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + CO2 + CH3CH2CH2CH2COOH + 5 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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