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Chemische vergelijkingen in evenwicht op10/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
KIO3 + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO3 + 5 KI + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4

K3PO4 + H2SiO3 = K2SiO3 + H3PO4 =>
2 K3PO4 + 3 H2SiO3 = 3 K2SiO3 + 2 H3PO4

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

Ca + Al2S3 = Al + CaS =>
3 Ca + Al2S3 = 2 Al + 3 CaS

CH2CH2OH + HBr = CH2CH2Br + H2O =>
CH2CH2OH + HBr = CH2CH2Br + H2O

CuCl2 + Mg(OH)2 = MgCl2 + Cu(OH)2 =>
CuCl2 + Mg(OH)2 = MgCl2 + Cu(OH)2

CH + Cl = HCl + C =>
CH + Cl = HCl + C

K3PO4 + H2SiO3 = K2SiO3 + H3PO4 =>
2 K3PO4 + 3 H2SiO3 = 3 K2SiO3 + 2 H3PO4

K2Cr2O7 + K1 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 K1 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O

C2H3NO3 + O2 = CO2 + H2O + N2 =>
4 C2H3NO3 + 5 O2 = 8 CO2 + 6 H2O + 2 N2

C2H3COOH + H2 = C2H3COOH2 =>
2 C2H3COOH + H2 = 2 C2H3COOH2

Mg(ClO3)2 + Al = Al(ClO3)3 + Mg =>
3 Mg(ClO3)2 + 2 Al = 2 Al(ClO3)3 + 3 Mg

H2SO4 + Ca(HCO3)2 = CaSO4 + H2O + CO2 =>
H2SO4 + Ca(HCO3)2 = CaSO4 + 2 H2O + 2 CO2

Ca(ClO)2 + KI + HCl = I + CaCl2 + H2O + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = 4 I + CaCl2 + 2 H2O + 4 KCl

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

NH3 + HC1 = NH4C1 =>
NH3 + HC1 = NH4C1

C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Cr(OH)3 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
3 Cr(OH)3 + 2 KClO3 + 3 NaOH = 3 NaCrO4 + 2 KCl + 6 H2O

C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O

KClO2 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO2 + 4 FeCl2 + 4 HCl = KCl + 4 FeCl3 + 2 H2O

Na(BrO3) + Ca3(PO4)2 = Na3(PO4) + Ca(BrO3)2 =>
6 Na(BrO3) + Ca3(PO4)2 = 2 Na3(PO4) + 3 Ca(BrO3)2

Na2CO3 + HClO4 = CO2 + H2O + NaClO4 =>
Na2CO3 + 2 HClO4 = CO2 + H2O + 2 NaClO4

SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl

MgI2 + Pb(NO3)2 = PbI2 + Mg(NO3)2 =>
MgI2 + Pb(NO3)2 = PbI2 + Mg(NO3)2

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)

NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl

Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O

Li2SO4 + KOH = LiOH + K2SO4 =>
Li2SO4 + 2 KOH = 2 LiOH + K2SO4

NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl

Zn(No3)2 + NaOH = ZnO + NaNo3 + H2O =>
Zn(No3)2 + 2 NaOH = ZnO + 2 NaNo3 + H2O

SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl

CH2N2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
2 CH2N2 + 3 O2 + 4 OH{-} = 2 CO3{2-} + 4 H2O + 2 N2

K2S = K(s) + S(s) =>
K2S = 2 K(s) + S(s)

HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl

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

BaCl(aq) + NH4SO4(aq) = NH4Cl(aq) + BaSO4(s) =>
BaCl(aq) + NH4SO4(aq) = NH4Cl(aq) + BaSO4(s)

Al + NO2 + HCl = AlCl3 + HNO2 =>
Al + 3 NO2 + 3 HCl = AlCl3 + 3 HNO2

KOH + H2 = KH + H2O =>
KOH + H2 = KH + H2O

Pb(HO)2 + HCl = H2O + PbCl2 =>
Pb(HO)2 + 2 HCl = 2 H2O + PbCl2

HOOCCH2COOH + CH3OH = CH3COOCH3COOCH3 + H2O =>
9 HOOCCH2COOH + 23 CH3OH = 10 CH3COOCH3COOCH3 + 19 H2O

SnCl2 + Ag2O + NaOH + H2O = Na2[Sn(OH)6] + Ag + NaCl =>
SnCl2 + Ag2O + 4 NaOH + H2O = Na2[Sn(OH)6] + 2 Ag + 2 NaCl

Ni(EDTA){2-} = Ni{2+} + EDTA{4-} =>
Ni(EDTA){2-} = Ni{2+} + EDTA{4-}

CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4 =>
CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4

Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2

K3Fe(C2O4)3 + NaOH = Fe(OH)3 + K3Na3(C2O4)3 =>
K3Fe(C2O4)3 + 3 NaOH = Fe(OH)3 + K3Na3(C2O4)3

Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Zn + HCl + H2O2 = ZnCl + H2O =>
2 Zn + 2 HCl + H2O2 = 2 ZnCl + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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