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Chemische vergelijkingen in evenwicht op08/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
KI + Pb(CH3COO)2 = I(CH3COO) + PbK2 =>
2 KI + Pb(CH3COO)2 = 2 I(CH3COO) + PbK2

Fe(OH)3 + ClO({-}) + OH({-}) = FeO4{2-} + Cl({-}) + H2O =>
2 Fe(OH)3 + 3 ClO({-}) + 4 OH({-}) = 2 FeO4{2-} + 3 Cl({-}) + 5 H2O

Sb2S3 + O = Sb4O6 + S =>
2 Sb2S3 + 6 O = Sb4O6 + 6 S

Fe100O100 + C100O = Fe100 + C100O100 =>
99 Fe100O100 + 100 C100O = 99 Fe100 + 100 C100O100

CaOH + NaOH = Ca(OH)2 + Na =>
CaOH + NaOH = Ca(OH)2 + Na

(NH4)2S + SrCl2 = NH4Cl + Sr2S2 =>
2(NH4)2S + 2 SrCl2 = 4 NH4Cl + Sr2S2

FeCl3 + AgNO3 = FeNO3 + AgCl3 =>
FeCl3 + AgNO3 = FeNO3 + AgCl3

HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O

C4H10(OH)2 + O2 = H2O + CO2 =>
C4H10(OH)2 + 6 O2 = 6 H2O + 4 CO2

KI + NH3 = KH3 + NI =>
KI + NH3 = KH3 + NI

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

FeCHO + O2 = CO2 + H2O + Fe2O3 =>
2 FeCHO + 3 O2 = 2 CO2 + H2O + Fe2O3

Li12S + S = Li7S =>
7 Li12S + 5 S = 12 Li7S

FeCl + Al = Fe + AlCl =>
FeCl + Al = Fe + AlCl

HCl + K2Cr2O7 + RbI = CrCl3 + RbIO4 + KCl + H2O =>
32 HCl + 4 K2Cr2O7 + 3 RbI = 8 CrCl3 + 3 RbIO4 + 8 KCl + 16 H2O

HO2CCO2H + NaOH = O2CCO2 + H2O + Na =>
HO2CCO2H + 2 NaOH = O2CCO2 + 2 H2O + 2 Na

SO3(g) + H20(l) = H2SO3 =>
10 SO3(g) + H20(l) = 10 H2SO3

Cr + H{+} = Cr{3+} + H2 =>
2 Cr + 6 H{+} = 2 Cr{3+} + 3 H2

Ba(OH)2 + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4(aq) = BaSO4(s) + 2 H2O(l)

CoSe + O2 = Co2O3 + SeO2 =>
4 CoSe + 7 O2 = 2 Co2O3 + 4 SeO2

NH3 + H2SO4 = NSO4 + H3H2 =>
NH3 + H2SO4 = NSO4 + H3H2

N2H4 + H2(O2) = N2 + H2O =>
N2H4 + 2 H2(O2) = N2 + 4 H2O

BP + HCl = BCl + P4 + H2 =>
4 BP + 4 HCl = 4 BCl + P4 + 2 H2

MnCl2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O + PbCl2 =>
2 MnCl2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O + 2 PbCl2

C5H4N4 + O2 = CO2 + H2O + N2 =>
C5H4N4 + 6 O2 = 5 CO2 + 2 H2O + 2 N2

Cu(OAc)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(OAc) =>
Cu(OAc)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(OAc)

NaOH(aq) + AlCl3(aq) = Al(OH)3(aq) + NaCl(s) =>
3 NaOH(aq) + AlCl3(aq) = Al(OH)3(aq) + 3 NaCl(s)

S{-2} + O2{-2} = SO4 + O{-2} =>
S{-2} + 5 O2{-2} = SO4 + 6 O{-2}

CuO + Al2O3 = CuO2 + AlO =>
CuO + Al2O3 = CuO2 + 2 AlO

Fe(SO)4 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 Fe(SO)4 + 19 O2 + 22 H2O = 4 Fe(OH)3 + 16 H2SO4

Ca2O + HNO3 = NO + Ca(NO3)3 + H2O =>
3 Ca2O + 22 HNO3 = 4 NO + 6 Ca(NO3)3 + 11 H2O

Sn2 + HCl = SnCl4 + H2 =>
Sn2 + 8 HCl = 2 SnCl4 + 4 H2

(NH4)2S + SrCl2 = (NH4)Cl + SrS =>
(NH4)2S + SrCl2 = 2(NH4)Cl + SrS

NaOH + HC2H3O2 = H2O + NaCHO =>
2 NaOH + HC2H3O2 = 2 H2O + 2 NaCHO

KMnO4 + Cr2(SO4)3 = K2SO4 + Cr(MnO4)3 =>
6 KMnO4 + Cr2(SO4)3 = 3 K2SO4 + 2 Cr(MnO4)3

MgCl2 + GaN = Mg3N2 + GaCl3 =>
3 MgCl2 + 2 GaN = Mg3N2 + 2 GaCl3

ZnCl + (NH)S = ZnS + NHCl =>
ZnCl + (NH)S = ZnS + NHCl

C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O

C2H4 + Br2 + CCl4 = C2H4Br2CCl4 =>
C2H4 + Br2 + CCl4 = C2H4Br2CCl4

Sn(Cr2O7)2 + LiMnO4 = Sn(MnO4)4 + Li2 + Cr2O7 =>
Sn(Cr2O7)2 + 4 LiMnO4 = Sn(MnO4)4 + 2 Li2 + 2 Cr2O7

H2S + HNO3 = H2O + NO2 + S =>
H2S + 2 HNO3 = 2 H2O + 2 NO2 + S

Ae + O2 = AeO =>
2 Ae + O2 = 2 AeO

Fe(NO3)3(aq) + Mg(SO4)(aq) = Fe2(SO4)3(aq) + Mg(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 Mg(SO4)(aq) = Fe2(SO4)3(aq) + 3 Mg(NO3)2(aq)

PBr3 + NaOH = Na3PO3 + H2O + NaBr =>
PBr3 + 6 NaOH = Na3PO3 + 3 H2O + 3 NaBr

CoSe + O2 = CoO + SeO2 =>
2 CoSe + 3 O2 = 2 CoO + 2 SeO2

CH3OH + O2 = CO2 + H4 =>
2 CH3OH + O2 = 2 CO2 + 2 H4

CaOH + NaOH = Ca(OH)2 + Na =>
CaOH + NaOH = Ca(OH)2 + Na

Al(CO3)3 = Al + (CO3) =>
Al(CO3)3 = Al + 3(CO3)

CoNO3 + H3PO4 = Co3PO4 + HNO3 =>
3 CoNO3 + H3PO4 = Co3PO4 + 3 HNO3

O2 + H2O + S2 = H2SO4 =>
3 O2 + 2 H2O + S2 = 2 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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