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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq)

Mn{2+} + Pb3O4 + H{+} = MnO4{-} + Pb{+2} + H2O =>
2 Mn{2+} + 5 Pb3O4 + 24 H{+} = 2 MnO4{-} + 15 Pb{+2} + 12 H2O

Ba(ClO3)2 + H2(SO4) = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2(SO4) = BaSO4 + 2 HClO3

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C5H10 + Br2 = C5H9 + HBr =>
2 C5H10 + Br2 = 2 C5H9 + 2 HBr

C4H10OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C4H10OH + 9 K2Cr2O7 + 36 H2SO4 = 4 C6H4O2 + 9 Cr2(SO4)3 + 9 K2SO4 + 61 H2O

NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl

CU + S = CUS =>
CU + S = CUS

CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2

NaOH + CrO4 = Na(CrO4) + OH =>
NaOH + CrO4 = Na(CrO4) + OH

Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Fe(NO3)3 = Fe + NO3 =>
Fe(NO3)3 = Fe + 3 NO3

CU + S = CUS =>
CU + S = CUS

FeCl2 + H2S = FeCl2S + H2 =>
FeCl2 + H2S = FeCl2S + H2

N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3

Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O

Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O

HCl + CH3COOAg = CH3Cl + HCOOAg =>
HCl + CH3COOAg = CH3Cl + HCOOAg

Fe2O + Co = Fe + CoO =>
Fe2O + Co = 2 Fe + CoO

CoCl2 + KCNS = K2[Co(CNS)4] + KCl =>
CoCl2 + 4 KCNS = K2[Co(CNS)4] + 2 KCl

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

Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4

Al(NO3)3 + Ag = AgNO3 + Al =>
Al(NO3)3 + 3 Ag = 3 AgNO3 + Al

HClBa(OH)2 = H(OH)2BaCl =>
HClBa(OH)2 = H(OH)2BaCl

C6H10O5(s) + O2(g) = CH3CH2OH + CO2 =>
3 C6H10O5(s) + 3 O2(g) = 5 CH3CH2OH + 8 CO2

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)

NaCl + CaCO3 = Na2CO3 + CaCl2 =>
2 NaCl + CaCO3 = Na2CO3 + CaCl2

NaHSO4 + Al + NaOH = Na2S + Al2O3 + H2O =>
3 NaHSO4 + 8 Al + 3 NaOH = 3 Na2S + 4 Al2O3 + 3 H2O

ClMgF2 = MgClF2 =>
ClMgF2 = MgClF2

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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