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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5COOHCH3CH2CHOH + CH3CHCHOH + CH3CH2NH2 = C6H5CH2CHNH3CH2CH3 + H2O =>
5 C6H5COOHCH3CH2CHOH + 34 CH3CHCHOH + 19 CH3CH2NH2 = 19 C6H5CH2CHNH3CH2CH3 + 49 H2O

SNO2 + C = CO2 + SN =>
SNO2 + C = CO2 + SN

CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl

NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl

C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O

NaS + Ag + H2O + O = NaOH + Ag2S =>
2 NaS + 4 Ag + H2O + O = 2 NaOH + 2 Ag2S

Zn(OH)2 + H3(Po4) = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3(Po4) = Zn3(Po4)2 + 6 H2O

Zn3(PO4)2 + Al = AlPO4 + Zn =>
Zn3(PO4)2 + 2 Al = 2 AlPO4 + 3 Zn

N2H3CH3 + N2O4 = H2 + N2 + CO2 =>
2 N2H3CH3 + N2O4 = 6 H2 + 3 N2 + 2 CO2

FeBr2 + KMnO4 + H2SO4 = FeBr3 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
30 FeBr2 + 6 KMnO4 + 24 H2SO4 = 20 FeBr3 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O

Mn2O7 + C2H5OH = CO2 + H2O + Mn3O4 =>
18 Mn2O7 + 13 C2H5OH = 26 CO2 + 39 H2O + 12 Mn3O4

e + I2 = I{-} =>
2e + I2 = 2 I{-}

H2O + K2O = KOH =>
H2O + K2O = 2 KOH

K + H2S = KS + H =>
K + H2S = KS + 2 H

Zn(OH)2 + H3BO3 = Zn(BO2)2 + H2O =>
Zn(OH)2 + 2 H3BO3 = Zn(BO2)2 + 4 H2O

H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2

NaCl + H2 = Na2 + HCl =>
2 NaCl + H2 = Na2 + 2 HCl

NO + KOH = N2O + KNO3 + H2O =>
8 NO + 2 KOH = 3 N2O + 2 KNO3 + H2O

Ba(OH)2 + HCl = HBa + Cl(OH)2 =>
Ba(OH)2 + HCl = HBa + Cl(OH)2

ClO2*8H2O + HCl = Cl2 + H2O =>
2 ClO2*8H2O + 8 HCl = 5 Cl2 + 20 H2O

Ga2O3 + H2SO4 + HPO3 = Ga(SO4)(PO3) + H2O =>
Ga2O3 + 2 H2SO4 + 2 HPO3 = 2 Ga(SO4)(PO3) + 3 H2O

KHPO4 + H2O = KH2PO4 + OH =>
KHPO4 + H2O = KH2PO4 + OH

FeS2 + CaCO3 + H2O = Fe2(SO4)3 + CaSO4 + CO2 + H2 =>
2 FeS2 + CaCO3 + 15 H2O = Fe2(SO4)3 + CaSO4 + CO2 + 15 H2

Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2

Ca5 + N2 = Ca3N2 =>
3 Ca5 + 5 N2 = 5 Ca3N2

Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl

N3 + H2O = H3N + OH =>
N3 + 9 H2O = 3 H3N + 9 OH

K4Fe(CN)6 + ZnSO4 = K2Zn[Fe(CN)6] + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2Zn[Fe(CN)6] + K2SO4

H3Po4 + LiOH = Li3Po4 + H2O =>
H3Po4 + 3 LiOH = Li3Po4 + 3 H2O

Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

FeSO4Na2CO3H2O = Fe(OH)2Na2SO4CO2 =>
FeSO4Na2CO3H2O = Fe(OH)2Na2SO4CO2

H2SO4 + Ca = H2 + SO4Ca =>
H2SO4 + Ca = H2 + SO4Ca

HI + Fe2O = FeI + H2O =>
2 HI + Fe2O = 2 FeI + H2O

H3PO4 + Cu(OH)3 = Cu3(PO4)3 + H2O =>
3 H3PO4 + 3 Cu(OH)3 = Cu3(PO4)3 + 9 H2O

ZnO2 + SO2 = ZnS + O2 =>
ZnO2 + SO2 = ZnS + 2 O2

HMnO4 + CaO = Ca(MnO4)2 + H2O =>
2 HMnO4 + CaO = Ca(MnO4)2 + H2O

NaS + Ag + H2O + O = NaOH + Ag2S =>
2 NaS + 4 Ag + H2O + O = 2 NaOH + 2 Ag2S

HClO4 + Co = Co(HCl)2 + O2 =>
2 HClO4 + Co = Co(HCl)2 + 4 O2

KNO2 + KI + H2SO4 = NO + K2SO4 + I2 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 NO + 2 K2SO4 + I2 + 2 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

Cu2O + NaOH = NaCuO + H2O =>
Cu2O + 2 NaOH = 2 NaCuO + H2O

Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2

Mg(NO3)2Mg(OH)2 = MgNO3(OH) =>
Mg(NO3)2Mg(OH)2 = 2 MgNO3(OH)

NaHSO3 + NaOH + KMnO4 = H2O + K2SO4 + NaMn + O4 =>
4 NaHSO3 + 4 NaOH + 8 KMnO4 = 4 H2O + 4 K2SO4 + 8 NaMn + 7 O4

AlC + H2O = Al(OH) + CH =>
AlC + H2O = Al(OH) + CH

Rb + P = Rb2P =>
2 Rb + P = Rb2P

CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2

KCl + O = KClO3 =>
KCl + 3 O = KClO3

NH3 + Cu(NO3)2 = [Cu(NH3)4] + NO3 =>
4 NH3 + Cu(NO3)2 = [Cu(NH3)4] + 2 NO3

CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4

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Breng de vergelijking van een chemische reactie in evenwicht
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