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Chemische vergelijkingen in evenwicht op04/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl

C8H18 + H2O = CH4 + O3 =>
3 C8H18 + 21 H2O = 24 CH4 + 7 O3

Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3

C10H10 + O5 = CO2 + H2O =>
C10H10 + 5 O5 = 10 CO2 + 5 H2O

HPt3YbEr2 = Pt3 + Yb1 + Er2 + H =>
HPt3YbEr2 = Pt3 + Yb1 + Er2 + H

NH4SCN + Ba(OH)2**H2O = NH3 + H2O + Ba(SCN)2 =>
2 NH4SCN + Ba(OH)2**H2O = 2 NH3 + 3 H2O + Ba(SCN)2

CH3CH2CHOHCH2COOCH2CH3 + NaOH = CH3CH2OH + CH3CH2CHOHCH2COONa =>
CH3CH2CHOHCH2COOCH2CH3 + NaOH = CH3CH2OH + CH3CH2CHOHCH2COONa

Mg + Cu2NO3 = MgNO3 + Cu =>
Mg + Cu2NO3 = MgNO3 + 2 Cu

NaBr + CaF{-2} = NaF + CaBr{-2} =>
NaBr + CaF{-2} = NaF + CaBr{-2}

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

AlNO3 + NHOH4 = AlOH + NH4NO3 =>
AlNO3 + NHOH4 = AlOH + NH4NO3

Pb(NO3)2 + NaNH4OH = NaNO3 + Pb(OH)2 + NH4 =>
Pb(NO3)2 + 2 NaNH4OH = 2 NaNO3 + Pb(OH)2 + 2 NH4

NaH2ClO + NaHCO3 = Na2H3ClCO4 =>
NaH2ClO + NaHCO3 = Na2H3ClCO4

RbHCO3 + H2SO3 = Rb2SO3 + CO2 + H2O =>
2 RbHCO3 + H2SO3 = Rb2SO3 + 2 CO2 + 2 H2O

Sn + HNO3 = SnO2 + NO2 + H2H =>
3 Sn + 6 HNO3 = 3 SnO2 + 6 NO2 + 2 H2H

C6H5COCl + H2O = C6H5COOH + HCl =>
C6H5COCl + H2O = C6H5COOH + HCl

Fe{2+} + H2O = Fe{3+} + OH{-} + H2 =>
2 Fe{2+} + 2 H2O = 2 Fe{3+} + 2 OH{-} + H2

AI + CuSO4 = AI(SO4)3 + Cu =>
AI + 3 CuSO4 = AI(SO4)3 + 3 Cu

Mn + HI = Mn(HI)2 =>
Mn + 2 HI = Mn(HI)2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Al2O3(s) + H2(g) = Al(s) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O(g)

SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)

Jn + H2SO4 = JnSO4 + SO2 + H2O =>
Jn + 2 H2SO4 = JnSO4 + SO2 + 2 H2O

Fe4(Sb2O7)3 + H2O = Fe(OH)3 + H4Sb2O7 =>
Fe4(Sb2O7)3 + 12 H2O = 4 Fe(OH)3 + 3 H4Sb2O7

H2O = O3 + H =>
3 H2O = O3 + 6 H

Li2CO3 + Mg = Li + MgCO3 =>
Li2CO3 + Mg = 2 Li + MgCO3

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

Cu(OH)2 + HCl = Cu(OH)Cl + H2O =>
Cu(OH)2 + HCl = Cu(OH)Cl + H2O

HgC1O4 = Hg + C12O3 + O2 =>
24 HgC1O4 = 24 Hg + 2 C12O3 + 45 O2

H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + H2O =>
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + 2 H2O

Li2O + Cl2O7 = LiCl + O2 =>
Li2O + Cl2O7 = 2 LiCl + 4 O2

MnO4{-} + OH{-} + SO3{2-} = MnO4{3-} + SO4{2-} + H2O =>
MnO4{-} + 2 OH{-} + SO3{2-} = MnO4{3-} + SO4{2-} + H2O

H2S + SO2 + KMnO4 = H2SO4 + MnSO4 + K2SO4 =>
H2S + 6 SO2 + 4 KMnO4 = H2SO4 + 4 MnSO4 + 2 K2SO4

O7 + I2 + H2O = HOI =>
O7 + 7 I2 + 7 H2O = 14 HOI

K3Po4 + HCl = KCl + H3Po4 =>
K3Po4 + 3 HCl = 3 KCl + H3Po4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

CaCl2 + Ba = Ca + BaCl =>
CaCl2 + 2 Ba = Ca + 2 BaCl

HBr + Al = AlBr + H =>
HBr + Al = AlBr + H

Li3PO4 = Li3 + PO4 =>
Li3PO4 = Li3 + PO4

Al(NO3)3 = O2 + Al2O3 + NO2 =>
4 Al(NO3)3 = 3 O2 + 2 Al2O3 + 12 NO2

Na3P + CaBr2 = NaBr + Ca3P2 =>
2 Na3P + 3 CaBr2 = 6 NaBr + Ca3P2

NaCl + H2CO3 = HCl + NaHCO3 =>
NaCl + H2CO3 = HCl + NaHCO3

C9H13NH2O + NH3 = C9H13N + NH2OH + H =>
C9H13NH2O + NH3 = C9H13N + NH2OH + 2 H

AgNO3 + KCl = Cl2 + KNO3 + Ag2O + NO2 =>
4 AgNO3 + 2 KCl = Cl2 + 2 KNO3 + 2 Ag2O + 2 NO2

HCl(aq) + NaI(aq) = NaCl + H2 + I2 =>
2 HCl(aq) + 2 NaI(aq) = 2 NaCl + H2 + I2

Fe5Al(AlSi3O10)(OH)8 = SiO2 + Fe(OH)2 + Al2O3 + FeO =>
Fe5Al(AlSi3O10)(OH)8 = 3 SiO2 + 4 Fe(OH)2 + Al2O3 + FeO

CrO3 + HCl = CrO3Cl + H =>
CrO3 + HCl = CrO3Cl + H

C2H5COOH + H2O = CH3COOH + CH3OH =>
C2H5COOH + H2O = CH3COOH + CH3OH

H2C2O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O3 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 CO2 + 11 H2O

HNO + Ba(OH)2 = BaN + HO =>
HNO + Ba(OH)2 = BaN + 3 HO

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Breng de vergelijking van een chemische reactie in evenwicht
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