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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
C11H18 + O2 = CO2 + H2O =>
2 C11H18 + 31 O2 = 22 CO2 + 18 H2O

CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2(SO4) + H2O + CO2(g) =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2(SO4) + 9 H2O + CO2(g)

PCl5 + H2 = PH3 + Cl2 =>
2 PCl5 + 3 H2 = 2 PH3 + 5 Cl2

I2 + S2O3{2-} + OH{-} = SO4{2-} + I{-} + H2O =>
4 I2 + S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O

CuI = Cu + I =>
CuI = Cu + I

NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O

C6H5COO + H2O = HO + C6H5COOH =>
C6H5COO + H2O = HO + C6H5COOH

GeCl4 + Ge = GeCl2 =>
GeCl4 + Ge = 2 GeCl2

NaCl + BaI2 = BaCl2 + NaI =>
2 NaCl + BaI2 = BaCl2 + 2 NaI

(C2H5O)2P(O)H + ROH = (RO)2P(O)H + C2H5OH =>
(C2H5O)2P(O)H + 2 ROH = (RO)2P(O)H + 2 C2H5OH

NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + C2H3NaO2 =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + 2 C2H3NaO2

C4H9OH + HCl = H2O + CH3Cl =>
C4H9OH + 4 HCl = H2O + 4 CH3Cl

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

K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2

CoCl2*6H2O + H2NCH2CH2NH2 + HCl + H2O2 = [Co(H2NCH2CH2NH2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + 4 H2NCH2CH2NH2 + 2 HCl + H2O2 = 2[Co(H2NCH2CH2NH2)2Cl2]Cl + 14 H2O

Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3

AlCl3 + KOH = KAl(OH)4 + KCl =>
AlCl3 + 4 KOH = KAl(OH)4 + 3 KCl

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Al2 + (SO4)3 + KOH = Al(OH)3 + KSO4 =>
Al2 + 2(SO4)3 + 6 KOH = 2 Al(OH)3 + 6 KSO4

H2 + Co3 + NaCl = Na2Co + HCl =>
3 H2 + Co3 + 6 NaCl = 3 Na2Co + 6 HCl

Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl

Sb2S3 + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3 + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)

Al(s) + Cu(ClO4)2(aq) = Cu(s) + Al(ClO4)3(aq) =>
2 Al(s) + 3 Cu(ClO4)2(aq) = 3 Cu(s) + 2 Al(ClO4)3(aq)

(CH3)3N + O2 = CO2 + H2O + N2 =>
4(CH3)3N + 21 O2 = 12 CO2 + 18 H2O + 2 N2

KClO3 + Fe(NO3)2 = KNO3 + Fe(ClO3)2 =>
2 KClO3 + Fe(NO3)2 = 2 KNO3 + Fe(ClO3)2

Fe + PK = FePK =>
Fe + PK = FePK

Na2S(s) + HCl(aq) = NaCl + H2S =>
Na2S(s) + 2 HCl(aq) = 2 NaCl + H2S

KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2

Mn2O7 + NH3 = MnO2 + N2 + H2O =>
Mn2O7 + 2 NH3 = 2 MnO2 + N2 + 3 H2O

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

Nb2O3 + NO2 + O2 = Nb(NO3)5 =>
2 Nb2O3 + 20 NO2 + 7 O2 = 4 Nb(NO3)5

HCOH + J2 + NaOH = HCOONa + NaJ + H2O =>
HCOH + J2 + 3 NaOH = HCOONa + 2 NaJ + 2 H2O

C7H5OCl + H2O2 + NaOH = C14H10O4 + NaCl + H2O =>
2 C7H5OCl + H2O2 + 2 NaOH = C14H10O4 + 2 NaCl + 2 H2O

KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O

C3H8O + I2 + NaOH = CHI3 + HCOONa + HI =>
C3H8O + 6 I2 + NaOH = 2 CHI3 + HCOONa + 6 HI

FeBr2 + Na3PO4 = Fe3(PO4)2 + NaBr =>
3 FeBr2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaBr

Na4(Si(W3O10)4) + HCl = H4(Si(W3O10)4) + NaCl =>
Na4(Si(W3O10)4) + 4 HCl = H4(Si(W3O10)4) + 4 NaCl

HCl + Mn2O3 = Mn4O + H2O + Cl =>
10 HCl + 2 Mn2O3 = Mn4O + 5 H2O + 10 Cl

CH3CHCH2 + H2O + KMnO4 = CH3COCH3 + KOH + MnO2 =>
3 CH3CHCH2 + H2O + 2 KMnO4 = 3 CH3COCH3 + 2 KOH + 2 MnO2

I{-} + SO4{-} + H{+} = I2 + H2S + H2O =>
18 I{-} + 2 SO4{-} + 20 H{+} = 9 I2 + 2 H2S + 8 H2O

H3PO4 + FeS2 = Fe + PO4 + S2H3 =>
H3PO4 + FeS2 = Fe + PO4 + S2H3

C2H2 + H4 = C2H6 =>
C2H2 + H4 = C2H6

AsO3{-3} + Zn + H{+} = AsH3 + Zn{+2} + H2O =>
AsO3{-3} + 3 Zn + 9 H{+} = AsH3 + 3 Zn{+2} + 3 H2O

MnSO4 + NH3 = H2 + NSO4 + Mn =>
2 MnSO4 + 2 NH3 = 3 H2 + 2 NSO4 + 2 Mn

Pb(NO3)2 + CH3COOH = (CH3COO)2Pb + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = (CH3COO)2Pb + 2 HNO3

SiO2 + NaHCO3 = Na2SiO3 + CO2 + H2O =>
SiO2 + 2 NaHCO3 = Na2SiO3 + 2 CO2 + H2O

Co(No3)2 + Fe(No3)3 = Fe(No3)3Co(No3)2 =>
Co(No3)2 + Fe(No3)3 = Fe(No3)3Co(No3)2

HCl + Pb(CH3COO)2 = H(CH3COO) + PbCl2 =>
2 HCl + Pb(CH3COO)2 = 2 H(CH3COO) + PbCl2

HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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