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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O

NaI + K2Cr2O7 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
6 NaI + K2Cr2O7 + 14 HCl = 3 I2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O

Ba(OH)2 + C14H14N3NaO3S = C14H12N3NaO3S + H2O + Ba =>
Ba(OH)2 + C14H14N3NaO3S = C14H12N3NaO3S + 2 H2O + Ba

Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O

FeCl3 + (NH4)SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3 NH4Cl

Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O =>
Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O

P4 + H2 = P3H =>
3 P4 + 2 H2 = 4 P3H

Na + O2 + C = (NaCO3) =>
2 Na + 3 O2 + 2 C = 2(NaCO3)

Al2(SO4)3(aq) + CaCl2(aq) = AlCl3(aq) + CaSO4(ppt) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 2 AlCl3(aq) + 3 CaSO4(ppt)

C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr

(NaCl) = Na + Cl =>
(NaCl) = Na + Cl

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

Ag2O + C2H5Cl = C4H8 + AgCl + H2O =>
Ag2O + 2 C2H5Cl = C4H8 + 2 AgCl + H2O

FeCl2 + K3PO4 = FePO4 + Cl2K3 =>
FeCl2 + K3PO4 = FePO4 + Cl2K3

NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O

Hg + (SO4)2{-} + H{+} = Hg2{+} + SO2 + H2O =>
14 Hg + (SO4)2{-} + 8 H{+} = 7 Hg2{+} + 2 SO2 + 4 H2O

CsBr + Cl2 = Br2 + CsCl =>
2 CsBr + Cl2 = Br2 + 2 CsCl

HCl + (NH4)2CO3 = HCO3 + (NH4)2Cl =>
HCl + (NH4)2CO3 = HCO3 + (NH4)2Cl

KI + Pb(NO3) = K(NO3) + PbI =>
KI + Pb(NO3) = K(NO3) + PbI

C4H8ClCOOH + NH3 = NH2C4H8COOH + HCl =>
C4H8ClCOOH + NH3 = NH2C4H8COOH + HCl

KSO3 + NO3 = KNO3 + SO3 =>
KSO3 + NO3 = KNO3 + SO3

C + H{+} + NO3{-} = CO2 + NO + H2O =>
3 C + 4 H{+} + 4 NO3{-} = 3 CO2 + 4 NO + 2 H2O

Sb2S3 + I2 = SbI5 + S =>
Sb2S3 + 5 I2 = 2 SbI5 + 3 S

H2O + Zn + NO3{-} = NH3 + ZnO2{2-} + H{+} =>
5 H2O + 4 Zn + NO3{-} = NH3 + 4 ZnO2{2-} + 7 H{+}

AlCl3 + Mg = MgCl + Al =>
AlCl3 + 3 Mg = 3 MgCl + Al

CH3Cl + Na + C6H13Cl = C7H16 + NaCl =>
CH3Cl + 2 Na + C6H13Cl = C7H16 + 2 NaCl

H{+} + H2O2 + Fe = H2O + Fe{2+} =>
2 H{+} + H2O2 + Fe = 2 H2O + Fe{2+}

FeCl3 + Mg(OH)2 = MgCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Mg(OH)2 = 3 MgCl2 + 2 Fe(OH)3

NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+} =>
NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+}

HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O

Ni2 + (ClO4) = Ni(ClO4)2 =>
Ni2 + 4(ClO4) = 2 Ni(ClO4)2

CaO + SO4 = CaSO4 + O =>
CaO + SO4 = CaSO4 + O

Ca(OH)2 + SO2 + H2O + O2 = CaSO4*2H2O =>
2 Ca(OH)2 + 2 SO2 + 2 H2O + O2 = 2 CaSO4*2H2O

CdSO3 + H2S = CdS + H2SO3 =>
CdSO3 + H2S = CdS + H2SO3

Fe(NO3)3 + NaHCO3 = FeCO3 + NaH(NO3)3 =>
Fe(NO3)3 + NaHCO3 = FeCO3 + NaH(NO3)3

Al + NaOH + H2O = Na2[Al(OH)6] + H2 =>
Al + 2 NaOH + 4 H2O = Na2[Al(OH)6] + 2 H2

Hg + Sb2O3 + O = Hg2Sb2O7 =>
2 Hg + Sb2O3 + 4 O = Hg2Sb2O7

Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K

C6H5NH2Cl2 + H2O = C6H3NHCl2 + H3O =>
C6H5NH2Cl2 + 3 H2O = C6H3NHCl2 + 3 H3O

H2SO4 + KOH = KSO4 + H2OH =>
H2SO4 + KOH = KSO4 + H2OH

CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

C6H5COOH + NaCl = C6H5COONa + HCl =>
C6H5COOH + NaCl = C6H5COONa + HCl

CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O

C2H6O + H2O2 = H2O + CO =>
C2H6O + 4 H2O2 = 7 H2O + 2 CO

C18H34O2 + C2H5OH = C20H38O2 + H2O =>
C18H34O2 + C2H5OH = C20H38O2 + H2O

La(NO3)3*6H2O + Co(NO3)2*6H2O + C6H8O7 = LaCoO3 + NO2 + H2O + CO2 =>
9 La(NO3)3*6H2O + 9 Co(NO3)2*6H2O + 2 C6H8O7 = 9 LaCoO3 + 45 NO2 + 116 H2O + 12 CO2

OsBr8 + O2 = Br2 + OsO3 =>
2 OsBr8 + 3 O2 = 8 Br2 + 2 OsO3

HgS + Na2S = Na2HgS2 =>
HgS + Na2S = Na2HgS2

NO2{-} + Zn{2+} = Zn(NO2)2 =>
2 NO2{-} + Zn{2+} = Zn(NO2)2

Mg3(PO4)2 + Al(NO3)3 = Mg(NO3)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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