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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + NaOH = Na3 + Al(OH)6 =>
Al(OH)3 + 3 NaOH = Na3 + Al(OH)6

(CH2OH2)CHOH + O2 = H2O + CO2 =>
2(CH2OH2)CHOH + 5 O2 = 6 H2O + 4 CO2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Pb + AgNO3 = Pb(NO3)3 + Ag =>
Pb + 3 AgNO3 = Pb(NO3)3 + 3 Ag

MgCrCl = CrMgCl =>
MgCrCl = CrMgCl

MgCl2 + NH4NO3 = Mg(NO3)2 + ClNH4 =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 ClNH4

H2SO4 = H2O(g) + O2 + SO2 =>
2 H2SO4 = 2 H2O(g) + O2 + 2 SO2

PtCl4 = Pt + Cl =>
PtCl4 = Pt + 4 Cl

Li2SO4 + MgCl2 = Li2Mg + SO4Cl2 =>
Li2SO4 + MgCl2 = Li2Mg + SO4Cl2

OCl{-} + S2O2{-2} + OH{-} = Cl{-} + SO4{-2} + H2O =>
5 OCl{-} + S2O2{-2} + 2 OH{-} = 5 Cl{-} + 2 SO4{-2} + H2O

HNH3 + NO3 = NH4NO3 =>
HNH3 + NO3 = NH4NO3

H2SO3 + H2O = SO3 + H3O =>
H2SO3 + 2 H2O = SO3 + 2 H3O

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

H2O2 + I2 = HIO3 + H2 =>
3 H2O2 + I2 = 2 HIO3 + 2 H2

Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3

F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF

SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + SmCl3 + KCl + MnCl2 + H2O =>
15 SmCl2 + 3 KMnO4 + 12 H2SO4 = 4 Sm2(SO4)3 + 7 SmCl3 + 3 KCl + 3 MnCl2 + 12 H2O

AsH3 + HCl + H2O2 = AsCl3 + H2O =>
AsH3 + 3 HCl + 3 H2O2 = AsCl3 + 6 H2O

B2S3 + HC = H3BC6 + H2S =>
B2S3 + 12 HC = 2 H3BC6 + 3 H2S

KH2PO4 + NaOH = H2O + NaKHPO4 =>
KH2PO4 + NaOH = H2O + NaKHPO4

H3PO4 + CuSO4 = H2SO4 + Cu3(PO4)2 =>
2 H3PO4 + 3 CuSO4 = 3 H2SO4 + Cu3(PO4)2

I2 + K2SO4 + H2O = KIO3 + KI + H2SO4 =>
3 I2 + 3 K2SO4 + 3 H2O = KIO3 + 5 KI + 3 H2SO4

Fe(CrO2)2 + Na2O2 = Na2FeO4 + Na2CrO4 + Na2O =>
Fe(CrO2)2 + 5 Na2O2 = Na2FeO4 + 2 Na2CrO4 + 2 Na2O

H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

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

P + NO2 = P2O5 + NO =>
2 P + 5 NO2 = P2O5 + 5 NO

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Zn(s) + AgF(aq) = ZnF2 + Ag =>
Zn(s) + 2 AgF(aq) = ZnF2 + 2 Ag

Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2

AuCl3 + Na2SO4 = NaCl + Au2(SO4)3 =>
2 AuCl3 + 3 Na2SO4 = 6 NaCl + Au2(SO4)3

MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CH2OH(CHOH)4CHO + [Ag(NH3)2]{+} + OH{-} = Ag + CH2OH(CHOH)4COO{-} + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]{+} + 3 OH{-} = 2 Ag + CH2OH(CHOH)4COO{-} + 4 NH3 + 2 H2O

FeS2 + O2 = Fe2O4 + S2O2 =>
2 FeS2 + 4 O2 = Fe2O4 + 2 S2O2

KAl(SO4)2 + NaOH = AlOH + K(SO4) + Na(SO4) =>
KAl(SO4)2 + NaOH = AlOH + K(SO4) + Na(SO4)

NH3 + KClO3 = N2 + H2O + KCl =>
2 NH3 + KClO3 = N2 + 3 H2O + KCl

Cs2CO3 + SiO2 = Cs2Si4O9 + CO2 =>
Cs2CO3 + 4 SiO2 = Cs2Si4O9 + CO2

LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2

Mn(NO3)2 + Pb(SO4)2 + H2O = HMnO4 + PbSO4 + H2SO4 + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 Pb(SO4)2 + 8 H2O = 2 HMnO4 + 3 PbSO4 + 7 H2SO4 + 2 Pb(NO3)2

Fe2 + Ba(OH)2 = FeOH + Ba =>
Fe2 + Ba(OH)2 = 2 FeOH + Ba

AlAgCl = AlCl + Ag =>
AlAgCl = AlCl + Ag

(NH4)2SO4(aq) + Al(OH)3(s) = NH3(g) + H2O(l) + Al2(SO4)3(aq) =>
3(NH4)2SO4(aq) + 2 Al(OH)3(s) = 6 NH3(g) + 6 H2O(l) + Al2(SO4)3(aq)

K + At = KAt =>
K + At = KAt

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

AlCl + O = Al2O3 + Cl2 =>
2 AlCl + 3 O = Al2O3 + Cl2

Ag + Pb(NO2)3 = Ag(NO2) + Pb =>
3 Ag + Pb(NO2)3 = 3 Ag(NO2) + Pb

Mg + CHI = MgCI + H =>
Mg + CHI = MgCI + H

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

KMnO4 + Hg + H2SO4 = MnSO4 + Hg2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Hg + 8 H2SO4 = 2 MnSO4 + 5 Hg2SO4 + K2SO4 + 8 H2O

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