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Chemische vergelijkingen in evenwicht op05/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H6(s) + O2 = CO2 + H2O =>
2 C6H6(s) + 15 O2 = 12 CO2 + 6 H2O

K2CrO4 + NaI = NaCrO4 + K2I =>
K2CrO4 + NaI = NaCrO4 + K2I

C2H4 + NaOH = NaCH2 + CH2OH =>
C2H4 + NaOH = NaCH2 + CH2OH

C2H6O3 + O2 = H2O + CO2 =>
C2H6O3 + 2 O2 = 3 H2O + 2 CO2

H2SO4 + NH4HO = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4HO = 2 H2O + (NH4)2SO4

KOH + FeCl2 + O2 + H2O = KCl + Fe(OH)3 =>
8 KOH + 4 FeCl2 + O2 + 2 H2O = 8 KCl + 4 Fe(OH)3

NO(g)CI(g) = NOCI(g) =>
NO(g)CI(g) = NOCI(g)

C9H13N + O2 = CO2 + N2 + H2O =>
4 C9H13N + 49 O2 = 36 CO2 + 2 N2 + 26 H2O

H(ClO)2CaOH = Ca(ClO)2H2O =>
H(ClO)2CaOH = Ca(ClO)2H2O

Al(s) + NaCl(aq) = AlCl3 + Na =>
Al(s) + 3 NaCl(aq) = AlCl3 + 3 Na

S4 + O = SO =>
S4 + 4 O = 4 SO

C6H5NH2C2H5OH = C6H5NHC2H5H2O =>
C6H5NH2C2H5OH = C6H5NHC2H5H2O

Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O

Cu(II)Sulfate(aq)Pb(s) = Cu(s)Pb(II)Sulfate(aq) =>
Cu(II)Sulfate(aq)Pb(s) = Cu(s)Pb(II)Sulfate(aq)

Al(s) + SO4{2-}(aq) + H{+}(aq) = Al{3+}(aq) + SO2(g) + H2O(l) =>
2 Al(s) + 3 SO4{2-}(aq) + 12 H{+}(aq) = 2 Al{3+}(aq) + 3 SO2(g) + 6 H2O(l)

Ga(s) + Cl2(g) = GaCl3(s) =>
2 Ga(s) + 3 Cl2(g) = 2 GaCl3(s)

PbClFeO = FeClPbO =>
PbClFeO = FeClPbO

C6H12O + H2 = C14H28 + H2O =>
7 C6H12O + 7 H2 = 3 C14H28 + 7 H2O

Na2CO3 + HF = NaF + H2CO3 =>
Na2CO3 + 2 HF = 2 NaF + H2CO3

CCr = CrC =>
CCr = CrC

C5H10 + Cl2 = C5Cl4 + HCl =>
C5H10 + 7 Cl2 = C5Cl4 + 10 HCl

CH2CH2 + Br22 = CH2BrCH2Br =>
11 CH2CH2 + Br22 = 11 CH2BrCH2Br

C5H5N5 + O2 = CO2 + H2O + NO2 =>
4 C5H5N5 + 45 O2 = 20 CO2 + 10 H2O + 20 NO2

O2 + CuS = SO2 + CuO =>
3 O2 + 2 CuS = 2 SO2 + 2 CuO

LiCl(aq)Ca(s) = CaClLi =>
LiCl(aq)Ca(s) = CaClLi

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

H2C4H2O4 + NaOH = H2O + C4H2O4 + Na =>
H2C4H2O4 + 2 NaOH = 2 H2O + C4H2O4 + 2 Na

CO2 + NH3 + H2 = H2O + CH3CN =>
2 CO2 + NH3 + 4 H2 = 4 H2O + CH3CN

Br2(l) + KF(aq) = KBr(aq) + F2(g) =>
Br2(l) + 2 KF(aq) = 2 KBr(aq) + F2(g)

Au2Cl6CuNO3 = Au2NO3CuCl6 =>
Au2Cl6CuNO3 = Au2NO3CuCl6

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

NaPo4 + AlCl3 = NaCl3 + AlPo4 =>
NaPo4 + AlCl3 = NaCl3 + AlPo4

CaOH{2}O = Ca[OH]{2} =>
CaOH{2}O = Ca[OH]{2}

KNO3 + Cr(OH)3 = K(OH) + Cr(NO3)3 =>
3 KNO3 + Cr(OH)3 = 3 K(OH) + Cr(NO3)3

Ca(OH)2CO2 = CaCO3HOH =>
Ca(OH)2CO2 = CaCO3HOH

TiOCl2 + Mg + HCl = MgCl2 + Ti + H2O =>
TiOCl2 + 2 Mg + 2 HCl = 2 MgCl2 + Ti + H2O

BaFCl = BaClF =>
BaFCl = BaClF

K3[Au(OH)6] + HCl = KCl + Au(OH)3 + H2O =>
K3[Au(OH)6] + 3 HCl = 3 KCl + Au(OH)3 + 3 H2O

NaCl + KMnO4 = NaMnO4 + KCl =>
NaCl + KMnO4 = NaMnO4 + KCl

Cr2O7{2-} + H{+} + CH3CH2OH = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 16 H{+} + 3 CH3CH2OH = 4 Cr{3+} + 3 CH3COOH + 11 H2O

KFBaCl = KClBaF =>
KFBaCl = KClBaF

C2H3O2HKOH = C2H3O2KH2O =>
C2H3O2HKOH = C2H3O2KH2O

FeNiCl = FeClNi =>
FeNiCl = FeClNi

KMnO4 + SnSO4 + H2SO4 = KSO4 + MnSO4 + Sn(SO4)2 + H2O =>
KMnO4 + 2 SnSO4 + 4 H2SO4 = KSO4 + MnSO4 + 2 Sn(SO4)2 + 4 H2O

HC2H3O2C2H5OH = C2H5C2H3O2H2O =>
HC2H3O2C2H5OH = C2H5C2H3O2H2O

MgI2 + Cl2 = MgCl2 + I =>
MgI2 + Cl2 = MgCl2 + 2 I

Na(SO4)Cu = Cu(SO4)Na =>
Na(SO4)Cu = Cu(SO4)Na

FeCl2 + AgCl = Ag + FeCl3 =>
FeCl2 + AgCl = Ag + FeCl3

NaPKH = NaHPK =>
NaPKH = NaHPK

CdS + I2 + HCl = S + HI + CdCl2 =>
CdS + I2 + 2 HCl = S + 2 HI + CdCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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