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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
I2 + NaCI = ICI + Na =>
I2 + 2 NaCI = 2 ICI + 2 Na

BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl

SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl

SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl

MgSO4 + KSCN = Mg(SCN)2 + K2SO4 =>
MgSO4 + 2 KSCN = Mg(SCN)2 + K2SO4

SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl

SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl

SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl

KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O

Fe + H2SO4 = Fe2SO4 + H2 =>
2 Fe + H2SO4 = Fe2SO4 + H2

SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl

SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2

AuCl3 + O2 = Au2O3 + Cl2 =>
4 AuCl3 + 3 O2 = 2 Au2O3 + 6 Cl2

SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2

SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl

Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O

C6H12O6 + MnO4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
C6H12O6 + 6 MnO4{2-} + 24 H{+} = 6 CO2 + 6 Mn{2+} + 18 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl

Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2

Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2

C2H5NO2 + HNO3 = CH3COOH + H2O + N2O =>
4 C2H5NO2 + 2 HNO3 = 4 CH3COOH + 3 H2O + 3 N2O

H = H2 =>
2 H = H2

Cu + Au{+} = Au + Cu{2+} =>
Cu + 2 Au{+} = 2 Au + Cu{2+}

Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2

SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2

Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O

AlCl3(aq) + NaOH(aq) = Al(OH)3(aq) + NaCl =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(aq) + 3 NaCl

H2SO4 + Hg = Hg2SO4 + H =>
H2SO4 + 2 Hg = Hg2SO4 + 2 H

HI + KBr = HBr + KI =>
HI + KBr = HBr + KI

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O

KSO3 + BaNO3 = KNO3 + BaSO3 =>
KSO3 + BaNO3 = KNO3 + BaSO3

Co(OH)2 + HCl = H2O + CoCl2 =>
Co(OH)2 + 2 HCl = 2 H2O + CoCl2

Al(HCO3)3(s) = Al2O3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2O3(s) + 6 CO2(g) + 3 H2O(g)

SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl

Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O

Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3

Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O

SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2

[Ag(NH3)2]SO4 + KBr = KSO4 + AgBr + NH3 =>
[Ag(NH3)2]SO4 + KBr = KSO4 + AgBr + 2 NH3

H3BO3 + KOH = H2O + H2BO3 + K =>
H3BO3 + KOH = H2O + H2BO3 + K

Rb2O + H2O = Rb2H2O2 =>
Rb2O + H2O = Rb2H2O2

Tm = Tm2 =>
2 Tm = Tm2

Al + Y2O3 = Al2O3 + Y2 =>
2 Al + Y2O3 = Al2O3 + Y2

C3H8 + NH3 + O2 = CH2CHCN + H2O =>
C3H8 + NH3 + 2 O2 = CH2CHCN + 4 H2O

Al(HCO3)3(s) = Al2O3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2O3(s) + 6 CO2(g) + 3 H2O(g)

Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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