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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(OH)2 + HBr = Zn(OH)2Br + H =>
Zn(OH)2 + HBr = Zn(OH)2Br + H

Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2

Al{3+} + Al{3-} = Al =>
Al{3+} + Al{3-} = 2 Al

Hg2CrO4 = CrO3 + Hg + O2 =>
2 Hg2CrO4 = 2 CrO3 + 4 Hg + O2

FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2

Na3PO4 + Al2S3 = Na3S3 + Al2PO4 =>
Na3PO4 + Al2S3 = Na3S3 + Al2PO4

S + Br2 = SBr6 =>
S + 3 Br2 = SBr6

S + C3H8 + O2 = CO2 + SH =>
8 S + C3H8 + 3 O2 = 3 CO2 + 8 SH

Al4C3 + O2 = Al2O3 + Al2(CO3)3 =>
Al4C3 + 6 O2 = Al2O3 + Al2(CO3)3

P2O5 + H2O + AgNO3 = Ag3PO4 + HNO3 =>
P2O5 + 3 H2O + 6 AgNO3 = 2 Ag3PO4 + 6 HNO3

Zn(NO3)2 + Li2S = ZnS + Li(NO3) =>
Zn(NO3)2 + Li2S = ZnS + 2 Li(NO3)

KOH + H3PO4 = K3PO4 + (OH)3H3 =>
3 KOH + H3PO4 = K3PO4 + (OH)3H3

W + S = WS2 =>
W + 2 S = WS2

Li + Ni(No3)2 = LiNo3 + Ni =>
2 Li + Ni(No3)2 = 2 LiNo3 + Ni

NaF + Cl2 = NaCl + F2 = =>
2 NaF + Cl2 = 2 NaCl + F2

Br2 + InI3 = BrI + In =>
3 Br2 + 2 InI3 = 6 BrI + 2 In

MgO2 + H2O = MgH2O3 =>
MgO2 + H2O = MgH2O3

MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

NiO + CO = Ni(CO)4 + CO2 =>
NiO + 5 CO = Ni(CO)4 + CO2

CuI + O2 = CuO + I2 =>
2 CuI + O2 = 2 CuO + I2

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

BaCl2(l) = Ba + Cl =>
BaCl2(l) = Ba + 2 Cl

PCl5 + H2O = HCl + POCl3 =>
PCl5 + H2O = 2 HCl + POCl3

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

(NH4)4[UO2(CO3)3] + H2SO4 = UO2SO4 + NH3 + H2O + CO2 =>
(NH4)4[UO2(CO3)3] + H2SO4 = UO2SO4 + 4 NH3 + 3 H2O + 3 CO2

ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O

C2H5COOH + H2O = C2H5OH + CO2 =>
6 C2H5COOH + 3 H2O = 7 C2H5OH + 4 CO2

C3H5(OH)3 + Cu(OH)2 = (C3H7O3)2Cu + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = (C3H7O3)2Cu + 2 H2O

CH3CH2CH2CH2CH2CH3 + O2 = CH3CH2COOH + H2 =>
CH3CH2CH2CH2CH2CH3 + 2 O2 = 2 CH3CH2COOH + H2

MgO + CrO3 = Mg2(CrO4)2 =>
2 MgO + 2 CrO3 = Mg2(CrO4)2

H2C2 + H2O = C2H5 + O2 =>
4 H2C2 + 6 H2O = 4 C2H5 + 3 O2

P4 + NaOH + H2O = P3H3 + Na2HPO3 =>
P4 + 2 NaOH + H2O = P3H3 + Na2HPO3

Zn + S8 = ZnS8 =>
Zn + S8 = ZnS8

Hg + SO3 = HgSO3 =>
Hg + SO3 = HgSO3

Al(OH)3 + Na2SO4 = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaOH

Fe2(CO3)3 + H2SO4 = CO2 + Fe2(SO4)3 + H2O =>
Fe2(CO3)3 + 3 H2SO4 = 3 CO2 + Fe2(SO4)3 + 3 H2O

Pb(No3)2 + Fe2(SO4)3 = Fe(No3)3 + PbSO4 =>
3 Pb(No3)2 + Fe2(SO4)3 = 2 Fe(No3)3 + 3 PbSO4

Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2

AlBr(s) + Cl2(g) = AlCl(s) + Br(l) =>
2 AlBr(s) + Cl2(g) = 2 AlCl(s) + 2 Br(l)

NiCl2 + Pb = Ni + PbCl2 =>
NiCl2 + Pb = Ni + PbCl2

Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)

SnCl4 + H2S = SnS2 + HCl =>
SnCl4 + 2 H2S = SnS2 + 4 HCl

BaS + Sn3P4 = Sn3S + BaP4 =>
BaS + Sn3P4 = Sn3S + BaP4

C4H8O2 + C4H10O = C7H14O2 + H2O =>
4 C4H8O2 + 3 C4H10O = 4 C7H14O2 + 3 H2O

HgS + HNO3 + HCl = S + Hg2Cl2 + H2O + NO =>
6 HgS + 2 HNO3 + 6 HCl = 6 S + 3 Hg2Cl2 + 4 H2O + 2 NO

C6H6 + ClCH3 = C6H5CH3 + HCl =>
C6H6 + ClCH3 = C6H5CH3 + HCl

C6H5COOK + H2 = C6H6 + KOH + CO2 =>
12 C6H5COOK + 15 H2 = 13 C6H6 + 12 KOH + 6 CO2

C + H2 = C2H8 =>
2 C + 4 H2 = C2H8

Zn + HNO3 = ZnHO + NO2 =>
Zn + HNO3 = ZnHO + NO2

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Breng de vergelijking van een chemische reactie in evenwicht
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