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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaSCN + FeCl3 = Fe(SNC)3 + NaCl =>
3 NaSCN + FeCl3 = Fe(SNC)3 + 3 NaCl

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

CO2 + OH = H2O + CO3 =>
CO2 + 2 OH = H2O + CO3

K2SO3 + NaOH = KOH + Na2O + SO2 =>
K2SO3 + 2 NaOH = 2 KOH + Na2O + SO2

Ca3(PO4)2 + NaOH = Ca(OH)2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3(PO4)

P2 + H2O = H2P + O2 =>
P2 + 2 H2O = 2 H2P + O2

CoNO3 + Zn = Zn(NO3)2 + Co =>
2 CoNO3 + Zn = Zn(NO3)2 + 2 Co

Al3 + O = Al2O3 =>
2 Al3 + 9 O = 3 Al2O3

Al2O3H2O = HAlO2 =>
Al2O3H2O = 2 HAlO2

SnCl2 + Bi = BiCl2 + Sn =>
SnCl2 + Bi = BiCl2 + Sn

C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2

Ag2CO3 + H2SO4 = Ag2SO4 + CO2 + H2O =>
Ag2CO3 + H2SO4 = Ag2SO4 + CO2 + H2O

Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3

KCl + H2SO4 = KClSO4 + H2 =>
KCl + H2SO4 = KClSO4 + H2

Cu(ClO3)2 + Na3PO4 = Cu3(PO4)2 + NaClO3 =>
3 Cu(ClO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaClO3

Zn + Cu2{+} = Zn2{+} + Cu =>
2 Zn + Cu2{+} = Zn2{+} + 2 Cu

Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2

(NH4)2SO4(ac) + NaCl(ac) = Na2SO4(ac) + NH4Cl(ac) =>
(NH4)2SO4(ac) + 2 NaCl(ac) = Na2SO4(ac) + 2 NH4Cl(ac)

Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H

N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3

Cu(ClO4)2 + Na2CO3 = CuCO3 + NaClO4 =>
Cu(ClO4)2 + Na2CO3 = CuCO3 + 2 NaClO4

LiCl(s) = Li(s) + Cl2(g) =>
2 LiCl(s) = 2 Li(s) + Cl2(g)

NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl

H3AsO4 + HCl = Cl2 + H2O + As4O6 =>
4 H3AsO4 + 8 HCl = 4 Cl2 + 10 H2O + As4O6

H3PO4 + CaOH = H4PO5Ca =>
H3PO4 + CaOH = H4PO5Ca

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

BaBr2 + Al2S3 = AlBr3 + BaS =>
3 BaBr2 + Al2S3 = 2 AlBr3 + 3 BaS

CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4

CoCl2(aq) + NH4OH = NH4Cl2 + CoOH =>
CoCl2(aq) + NH4OH = NH4Cl2 + CoOH

SrCrO4 + CH3COOH = SrCH3 + COOH(CrO4) =>
SrCrO4 + CH3COOH = SrCH3 + COOH(CrO4)

Hf(OH)4 = HfO2 + H2O =>
Hf(OH)4 = HfO2 + 2 H2O

Pb + Cr2O7 = PbCr2O7 =>
Pb + Cr2O7 = PbCr2O7

Zn + Cu2{+} = Zn2{+} + Cu =>
2 Zn + Cu2{+} = Zn2{+} + 2 Cu

Ca3(BO3)2 + HOH = H3BO3 + Ca(OH)2 =>
Ca3(BO3)2 + 6 HOH = 2 H3BO3 + 3 Ca(OH)2

B + C2 = BC =>
2 B + C2 = 2 BC

Fe + Na2SO4 + H2O = FeSO4 + NaOH + H2 =>
Fe + Na2SO4 + 2 H2O = FeSO4 + 2 NaOH + H2

H2S + Fe3O4 = H2O + FeS2 + FeS =>
4 H2S + Fe3O4 = 4 H2O + FeS2 + 2 FeS

Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2

C2SH6 + O2 = SO2 + CO2 + H2O =>
2 C2SH6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O

Ag + Sn = AgSn =>
Ag + Sn = AgSn

HBrO2 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO2 + 3 SO2 + 2 H2O = Br2 + 3 H2SO4

I2 + S2O3*{-}2 = S4O6*{-}2 + I*{-}1 =>
I2 + 4 S2O3*{-}2 = 2 S4O6*{-}2 + 2 I*{-}1

Li + AuO = Au + Li2O =>
2 Li + AuO = Au + Li2O

MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O

N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O

Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K3[Pb(OH)6] =>
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]

Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3

HNO3(aq) + NH3(aq) = N + H2O =>
3 HNO3(aq) + 5 NH3(aq) = 8 N + 9 H2O

KFe(SO4) + KOH = Fe(OH) + K2SO4 =>
KFe(SO4) + KOH = Fe(OH) + K2SO4

Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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