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Chemische vergelijkingen in evenwicht op12/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
C10H11BrO + CH3NH2 = C11H15NO + HBr =>
C10H11BrO + CH3NH2 = C11H15NO + HBr

Na3CrO3 + H2O = Cr(OH)3 + NaOH =>
Na3CrO3 + 3 H2O = Cr(OH)3 + 3 NaOH

LiMnO4 + HCl = Cl2 + MnCl2 + LiCl + H2O =>
2 LiMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 LiCl + 8 H2O

LnS + O2 = LnO + SO2 =>
2 LnS + 3 O2 = 2 LnO + 2 SO2

NH4ClNH3 = NH4NH3Cl =>
NH4ClNH3 = NH4NH3Cl

N4 = N2 =>
N4 = 2 N2

(Fe2(NH4)2(SO4)4) + KSCN = Fe2SCN + K(NH4)2(SO4)4 =>
(Fe2(NH4)2(SO4)4) + KSCN = Fe2SCN + K(NH4)2(SO4)4

PbCl2(cr)LiSO4(aq) = PbSO4(cr)LiCl2(aq) =>
PbCl2(cr)LiSO4(aq) = PbSO4(cr)LiCl2(aq)

Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O

Fe2O3(s) + HCl = FeCl3 + H2O =>
Fe2O3(s) + 6 HCl = 2 FeCl3 + 3 H2O

C6H5NH2Br2 = C6H4NH2BrHBr =>
C6H5NH2Br2 = C6H4NH2BrHBr

CH3CCHAgNO3NH3 = CH3CCAgNH4NO3 =>
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3

H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O

Cu(C2H3O2)2 + Pb(NO3)2 = Pb(C2H3O2)2 + Cu(NO3)2 =>
Cu(C2H3O2)2 + Pb(NO3)2 = Pb(C2H3O2)2 + Cu(NO3)2

MgNiCl{-} = NiMgCl{-} =>
MgNiCl{-} = NiMgCl{-}

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

K8 = K =>
K8 = 8 K

C6H10 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
10 C6H10 + 26 KMnO4 + 39 H2SO4 = 15 C4H6O4 + 26 MnSO4 + 13 K2SO4 + 44 H2O

KMnO4 + Na2SO2 = K2 + MnO2 + Na2SO4 =>
2 KMnO4 + 2 Na2SO2 = K2 + 2 MnO2 + 2 Na2SO4

CUSO4*13H2O = CUSO4 + H2O =>
CUSO4*13H2O = CUSO4 + 13 H2O

CaCl + Na3PO4 = Ca6(PO4)2 + NaCl =>
6 CaCl + 2 Na3PO4 = Ca6(PO4)2 + 6 NaCl

Zn(CH3COO)2(H2O)2 + NaOH = CH3COONa + ZnO + H2O =>
Zn(CH3COO)2(H2O)2 + 2 NaOH = 2 CH3COONa + ZnO + 3 H2O

Ba(OH)2 + Zn(OH)2 = BaZnO2 + H2O =>
Ba(OH)2 + Zn(OH)2 = BaZnO2 + 2 H2O

HClLi2CO3 = Li2HClCO3 =>
HClLi2CO3 = Li2HClCO3

H2SO2 = H + SO2 =>
H2SO2 = 2 H + SO2

C6H5NH3Cl + H2O = C6H5NH4Cl + OH =>
C6H5NH3Cl + H2O = C6H5NH4Cl + OH

CaCO3 + CH3COOH = Ca(CHCOOH)2 + H2O + CO2 =>
4 CaCO3 + 7 CH3COOH = 4 Ca(CHCOOH)2 + 6 H2O + 2 CO2

CaPO4 + C + SiO2 = P4 + CaSiO4 + CO =>
4 CaPO4 + 8 C + 4 SiO2 = P4 + 4 CaSiO4 + 8 CO

NaHSO3 + HI = NaH + HSO3I =>
NaHSO3 + HI = NaH + HSO3I

Sn4 + F = SnF =>
Sn4 + 4 F = 4 SnF

H2SO4 + HBr + NaI = SO2 + NaBr + I2 + H2O =>
H2SO4 + 2 HBr + 2 NaI = SO2 + 2 NaBr + I2 + 2 H2O

Tl(OH)3 + NH4NO3 = TlNO3 + NH3 + H2O =>
4 Tl(OH)3 + 3 NH4NO3 = 4 TlNO3 + 2 NH3 + 9 H2O

NO3 + H3O = HNO2 + H2O =>
NO3 + 3 H3O = HNO2 + 4 H2O

SiH4 + NaOH + H2O = NaSiO3 + H2 =>
2 SiH4 + 2 NaOH + 4 H2O = 2 NaSiO3 + 9 H2

NH4VO3 + H2SO4 + Na2SO3 = VOSO4 + Na2SO4 + H2O + (NH4)2SO4 =>
2 NH4VO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + Na2SO4 + 3 H2O + (NH4)2SO4

Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2 =>
Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2

NiS + NaCl = NiCl2 + Na2S =>
NiS + 2 NaCl = NiCl2 + Na2S

K2OSO2 = K2SO3 =>
K2OSO2 = K2SO3

Co(OH)3 + H2SO4 = Co(SO4)(OH) + H2O =>
Co(OH)3 + H2SO4 = Co(SO4)(OH) + 2 H2O

LiOH + AlBr3 = LiBr + Al(OH)3 =>
3 LiOH + AlBr3 = 3 LiBr + Al(OH)3

(C20H41)2O + O2 = CO2 + H2O =>
(C20H41)2O + 60 O2 = 40 CO2 + 41 H2O

GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr

K3PO4 + HCl + MgCl2 + NH3 = MgNH4PO4 + K + Cl =>
K3PO4 + HCl + MgCl2 + NH3 = MgNH4PO4 + 3 K + 3 Cl

Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

C6H5OH + CH3COOCH3 = C6H5CH2OCOCH3 =>
4 C6H5OH + CH3COOCH3 = 3 C6H5CH2OCOCH3

C5H12OHCl = C5H11Cl + H2O =>
C5H12OHCl = C5H11Cl + H2O

KCl + MnCl2 + PbO2 + HCl = KMnO4 + PbCl2 + H2O =>
2 KCl + 2 MnCl2 + 5 PbO2 + 4 HCl = 2 KMnO4 + 5 PbCl2 + 2 H2O

PbO2 + KOH = K4PbO4 + H2O =>
PbO2 + 4 KOH = K4PbO4 + 2 H2O

FeCO3 + HNO3 = CO2 + Fe(NO3)2 + H2O =>
FeCO3 + 2 HNO3 = CO2 + Fe(NO3)2 + H2O

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