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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2Br + CH3CH2CH2OK = CH3CH2OCH3CH2CH2 + KBr =>
CH3CH2Br + CH3CH2CH2OK = CH3CH2OCH3CH2CH2 + KBr

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

Se + Li = SeLi =>
Se + Li = SeLi

Fe3O4 + Al = Al2O3 + Fe9 =>
3 Fe3O4 + 8 Al = 4 Al2O3 + Fe9

Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S

HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}

NaPO2H2 + H2O = NaPO4 + H2 =>
NaPO2H2 + 2 H2O = NaPO4 + 3 H2

Li2CO3 + HBr = LiBr + H2CO3 =>
Li2CO3 + 2 HBr = 2 LiBr + H2CO3

AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2 =>
2 AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2

Cu(PO4)3 + Zn = Zn3(PO4)2 + Cu =>
2 Cu(PO4)3 + 9 Zn = 3 Zn3(PO4)2 + 2 Cu

Na2Te + Cl2 + NaOH = Na2TeO4 + NaCl + H2O =>
Na2Te + 4 Cl2 + 8 NaOH = Na2TeO4 + 8 NaCl + 4 H2O

Si + NaOH = H2O + Na2SiO =>
Si + 2 NaOH = H2O + Na2SiO

CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O =>
CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4

H2O + Cl2O = HCl + O2 =>
H2O + Cl2O = 2 HCl + O2

Na2(SO4) + KCl = K(SO4) + Na2Cl =>
Na2(SO4) + KCl = K(SO4) + Na2Cl

Cu{2} + NaOH = Cu(OH)2 + Na{+} =>
Cu{2} + 2 NaOH = Cu(OH)2 + 2 Na{+}

BaSO4 + Ag2Co3 = BaCo3 + Ag2SO4 =>
BaSO4 + Ag2Co3 = BaCo3 + Ag2SO4

Na(s) + Br2 = NaBr(s) =>
2 Na(s) + Br2 = 2 NaBr(s)

CaO + SO3 = Ca2SO3 + O2 =>
2 CaO + SO3 = Ca2SO3 + O2

Al + CuS + O = Cu + Al2(SO4)3 =>
2 Al + 3 CuS + 12 O = 3 Cu + Al2(SO4)3

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Al3S3 = Al + S8 =>
8 Al3S3 = 24 Al + 3 S8

LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2

H2SO4 + (OH)2 = H2O + SO4 =>
H2SO4 + (OH)2 = 2 H2O + SO4

K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7 =>
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7

C11H19 + O2 = CO2 + H2O =>
4 C11H19 + 63 O2 = 44 CO2 + 38 H2O

CoSO4 = CoO + SO2 + O2 =>
2 CoSO4 = 2 CoO + 2 SO2 + O2

Zn3P2 + Na = Na3P + Zn =>
Zn3P2 + 6 Na = 2 Na3P + 3 Zn

Na3PO4*12H2O = Na3PO4 + H2O =>
Na3PO4*12H2O = Na3PO4 + 12 H2O

Zn{2+} + CuCl2 = ZnCl2 + Cu{2+} =>
Zn{2+} + CuCl2 = ZnCl2 + Cu{2+}

Sn(OH)2 + H3PO4 = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3PO4 = Sn3(PO4)2 + 6 H2O

Al2(SO4)3 + KOH = Al2OH + K(SO4)3 =>
Al2(SO4)3 + KOH = Al2OH + K(SO4)3

NaBr + NaBrO2 + H2SO4 = Br2 + Na2SO4 + H2O =>
3 NaBr + NaBrO2 + 2 H2SO4 = 2 Br2 + 2 Na2SO4 + 2 H2O

FeCl3 + K2C2O4 + H2O = KCl + K3(Fe(C2O4)3)(H2O)2 =>
FeCl3 + 3 K2C2O4 + 2 H2O = 3 KCl + K3(Fe(C2O4)3)(H2O)2

NaCl + Ca(OH)2 + H2CO3 = CaCl2 + NaHCO3 + H2O =>
2 NaCl + Ca(OH)2 + 2 H2CO3 = CaCl2 + 2 NaHCO3 + 2 H2O

I2 + GaCI3 = GaI3 + CI2 =>
I2 + GaCI3 = GaI3 + CI2

C6H10O + NaBH4 + CH3OH = C6H12O + Na[B(OH)4] =>
24 C6H10O + 5 NaBH4 + 24 CH3OH = 28 C6H12O + 5 Na[B(OH)4]

C7H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 6 H2O + 3 N2

HClO3 + Bi(OH)3 = Bi(ClO3)3 + H2O =>
3 HClO3 + Bi(OH)3 = Bi(ClO3)3 + 3 H2O

C5H11OH + HNO3 = C5H11ONO2 + H2O =>
C5H11OH + HNO3 = C5H11ONO2 + H2O

N2O + H2O = NOH =>
N2O + H2O = 2 NOH

NaOH + ZnO + H2O = Na2Zn(OH)4 =>
2 NaOH + ZnO + H2O = Na2Zn(OH)4

Li + CaCO3 = Li2CO3 + Ca =>
2 Li + CaCO3 = Li2CO3 + Ca

NH3 + Mg(NO3)2 = Mg(NH3) + NO3 =>
NH3 + Mg(NO3)2 = Mg(NH3) + 2 NO3

CH3(CH2)3CHCH2 + B2H6 = (C6H13)3B =>
6 CH3(CH2)3CHCH2 + B2H6 = 2(C6H13)3B

C8H3O3 + NaBH3 + H2O = C8H10O3 + H3BO3 + NaOH =>
C8H3O3 + NaBH3 + 4 H2O = C8H10O3 + H3BO3 + NaOH

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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