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Chemische vergelijkingen in evenwicht op11/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrO + HCl = CrCl + Cl2 + H2O =>
2 CrO + 4 HCl = 2 CrCl + Cl2 + 2 H2O

Ti2(SO4)3 + CuCl2 = TiCl4 + Cu2Cl2 + CuSO4 =>
Ti2(SO4)3 + 5 CuCl2 = 2 TiCl4 + Cu2Cl2 + 3 CuSO4

HCOONH4 = HCOOH + NH3 =>
HCOONH4 = HCOOH + NH3

NaI + Na2CrO4 + NaBr + H2O = I2 + CrBr3 + NaOH =>
6 NaI + 2 Na2CrO4 + 6 NaBr + 8 H2O = 3 I2 + 2 CrBr3 + 16 NaOH

MgBr2 + CO3 = MgCO3 + Br2 =>
MgBr2 + CO3 = MgCO3 + Br2

SCN{-} + Fe{3+} = Fe(SCN)3 =>
3 SCN{-} + Fe{3+} = Fe(SCN)3

P2O4 + NaOH = Na2HPO3 + Na3PO4 + H2O =>
P2O4 + 5 NaOH = Na2HPO3 + Na3PO4 + 2 H2O

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

KBr + Na2SO4 = K2SO4 + NaBr =>
2 KBr + Na2SO4 = K2SO4 + 2 NaBr

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

(UO2)2[Fe(CN)6] + NaOH = Na2U2O7 + Na4[Fe(CN)6] + H2O =>
(UO2)2[Fe(CN)6] + 6 NaOH = Na2U2O7 + Na4[Fe(CN)6] + 3 H2O

Ag2SO3 + HCl = AgCl + H2SO3 =>
Ag2SO3 + 2 HCl = 2 AgCl + H2SO3

FeCl2 + NaOH = FeO + NaCl + H2O =>
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O

SeO2 + K(OH)2 = K2SeO4 + H2O =>
SeO2 + 2 K(OH)2 = K2SeO4 + 2 H2O

FeCl3 + NH4(CNS) = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4(CNS) = Fe(CNS)3 + 3 NH4Cl

Al(s) + Br2(l) = AlBr3(s) =>
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)

KI + PbCl2 = PbI + KCl2 =>
KI + PbCl2 = PbI + KCl2

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

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

Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2(H2O) =>
Al2(SO4)3 + K2SO4 + 2 H2O = 2 KAl(SO4)2(H2O)

CH2ClCHClCHCH2 + KMnO4 + H2SO4 = CH2ClCHClCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
CH2ClCHClCHCH2 + 2 KMnO4 + 3 H2SO4 = CH2ClCHClCOOH + K2SO4 + 2 MnSO4 + 4 H2O + CO2

CuBr + Br2 + Na2SO4 = CuSO4 + NaBr =>
2 CuBr + Br2 + 2 Na2SO4 = 2 CuSO4 + 4 NaBr

Ba + H2O = Ba3(H2O)2 =>
3 Ba + 2 H2O = Ba3(H2O)2

NiO + H2 = NiOH =>
2 NiO + H2 = 2 NiOH

H2(SO4) + CaCl2 = HCl + Ca(SO4) =>
H2(SO4) + CaCl2 = 2 HCl + Ca(SO4)

HNO3 + Cu = Cu(NO3)2 + H(OH) + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H(OH) + 2 NO2

CH3COOH + CH3CH(OH)CH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CH(OH)CH3 = 3 CH3COOCH2CH3 + 2 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO =>
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO

NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl

HNO3 + My(OH)2 = My(NO3)2 + H2O =>
2 HNO3 + My(OH)2 = My(NO3)2 + 2 H2O

BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2

LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O

BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4 =>
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4

HClO + SO2 = HCl + SO3 =>
HClO + SO2 = HCl + SO3

CuBr + Br2 + Na2SO4 = CuSO4 + NaBr =>
2 CuBr + Br2 + 2 Na2SO4 = 2 CuSO4 + 4 NaBr

Au(CN){-}12 = Au + CN{-}1 =>
Au(CN){-}12 = Au + CN{-}1

Fe(HCO3)3 + H2O = Fe2O3 + H2CO3 =>
2 Fe(HCO3)3 + 3 H2O = Fe2O3 + 6 H2CO3

(C2H5)3N + H2O = (C2H5)3NH + OH =>
(C2H5)3N + H2O = (C2H5)3NH + OH

As2S3 + HNO3 = NO2 + AsSO4 + SO4 + H2O =>
As2S3 + 24 HNO3 = 24 NO2 + 2 AsSO4 + SO4 + 12 H2O

OH{-} + F2 + Br2 = BrO3{-} + F{-} + H2O =>
12 OH{-} + 5 F2 + Br2 = 2 BrO3{-} + 10 F{-} + 6 H2O

BrF3 + H2O = HBrO3 + Br2 + HF =>
5 BrF3 + 9 H2O = 3 HBrO3 + Br2 + 15 HF

(C6H10O5)1 + O2 = CO2 + H2O =>
(C6H10O5)1 + 6 O2 = 6 CO2 + 5 H2O

(COOH)2 + KOH = K2C2O4 + H2O =>
(COOH)2 + 2 KOH = K2C2O4 + 2 H2O

(H2N)2CO + O2 = H2O + CO2 + N =>
2(H2N)2CO + 3 O2 = 4 H2O + 2 CO2 + 4 N

(NH2)2CO + O2 = CO2 + N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O

C3H7OH + C2H5COOH = C5H12COO + H2O =>
C3H7OH + C2H5COOH = C5H12COO + H2O

(NH2)2CO + O2 = CO2N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2N2 + 4 H2O

Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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