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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O

Cl4Fe = Cl + Fe =>
Cl4Fe = 4 Cl + Fe

KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O

CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O =>
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O

MnO2 + HNO3 + PbO2 = H{+} + MnO4{-} + Pb(NO3)2 + H2O =>
2 MnO2 + 6 HNO3 + 3 PbO2 = 2 H{+} + 2 MnO4{-} + 3 Pb(NO3)2 + 2 H2O

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

H2S + Cu = CuS + H =>
H2S + Cu = CuS + 2 H

K2O + HNO3 = K2(NO3) + OH =>
K2O + HNO3 = K2(NO3) + OH

H2CO3 = HOH + CO2 =>
H2CO3 = HOH + CO2

SrSb + NaSb + Sb + Zn + Mn = Sr5Na25Zn18Mn2Sb40 =>
5 SrSb + 25 NaSb + 10 Sb + 18 Zn + 2 Mn = Sr5Na25Zn18Mn2Sb40

Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4(s) =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4(s)

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

BaH2 + HCl = BaCl2 + H2 =>
BaH2 + 2 HCl = BaCl2 + 2 H2

Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O

Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4

PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2

Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O

FeSO4 + Br2 + KOH = KFeO2 + K2SO4 + KBr + H2O =>
2 FeSO4 + Br2 + 8 KOH = 2 KFeO2 + 2 K2SO4 + 2 KBr + 4 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ag + Pb3(PO4)2 = Ag3PO4 + Pb =>
6 Ag + Pb3(PO4)2 = 2 Ag3PO4 + 3 Pb

NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O

Ag(NO3) + H3PO4 = Ag3PO4 + HNO3 =>
3 Ag(NO3) + H3PO4 = Ag3PO4 + 3 HNO3

Na(CN) + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 Na(CN) + CuCO3 = Na2CO3 + Cu(CN)2

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

NaOH + Fe4[Fe(CN)6]3 = Na4[Fe(CN)6] + Fe(OH)3 =>
12 NaOH + Fe4[Fe(CN)6]3 = 3 Na4[Fe(CN)6] + 4 Fe(OH)3

Ag3CuS2 + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Ag3CuS2 + 22 HNO3 = 3 AgNO3 + Cu(NO3)2 + 2 H2SO4 + 17 NO2 + 9 H2O

CaCO3 + NaHCO3 = Ca(HCO3)2 + Na2CO3 =>
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3

FeSO4 + (NH4)2SO4 = (NH4)2Fe(SO4)2 =>
FeSO4 + (NH4)2SO4 = (NH4)2Fe(SO4)2

CaCO3 + NaHCO3 = Ca(HCO3)2 + Na2CO3 =>
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3

NH3 + HNo3 = NH4No3 =>
NH3 + HNo3 = NH4No3

Ag + Si = AgSi =>
Ag + Si = AgSi

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C4 + SO2 = CS2 + CO =>
5 C4 + 8 SO2 = 4 CS2 + 16 CO

CaCl + Mg(NO3)2 = Ca(NO3)2 + MgCl =>
CaCl + Mg(NO3)2 = Ca(NO3)2 + MgCl

CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4

FeCuS = FeSCu =>
FeCuS = FeSCu

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

Th(OH)4 = ThO2 + H2O =>
Th(OH)4 = ThO2 + 2 H2O

LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

AuCl = Au + Cl =>
AuCl = Au + Cl

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(aq) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(aq) + 10 H2O(l)

SiCO3 + HNO3 = H2O + Si(NO3)2 + CO2 =>
SiCO3 + 2 HNO3 = H2O + Si(NO3)2 + CO2

KCr(SO4)2 + NaOH = Cr(OH)3 + K2SO4 + Na2SO4 =>
2 KCr(SO4)2 + 6 NaOH = 2 Cr(OH)3 + K2SO4 + 3 Na2SO4

FeS + Fe(NO3)3 = Fe(NO3)2 + Fe2S3 =>
3 FeS + 2 Fe(NO3)3 = 3 Fe(NO3)2 + Fe2S3

(NH4)2S + HBr = NH4Br + H2S =>
(NH4)2S + 2 HBr = 2 NH4Br + H2S

Al2(SO4)3 + K2CrO4 = K2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2SO4 + Al2(CrO4)3

HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2

AgN3 = Ag + N3 =>
AgN3 = Ag + N3

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Breng de vergelijking van een chemische reactie in evenwicht
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