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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O2 + As2S5 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
20 H2O2 + As2S5 + 16 NH4OH = 2(NH4)3AsO4 + 28 H2O + 5(NH4)2SO4

Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s) =>
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s)

Br2 + H3PO4 = P + HBrO3 + H2O =>
Br2 + 2 H3PO4 = 2 P + 2 HBrO3 + 2 H2O

SO2Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
SO2Cl2 + 4 NaOH = Na2SO4 + 2 NaCl + 2 H2O

Fe + K2CrO4 + H2SO4 = Fe(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
3 Fe + 2 K2CrO4 + 8 H2SO4 = 3 Fe(SO4) + 2 K2SO4 + Cr2(SO4)3 + 8 H2O

H2O2 + N2O = NO2 + H2O =>
3 H2O2 + N2O = 2 NO2 + 3 H2O

NO2Cl(g) = NO2(g) + Cl(g) =>
NO2Cl(g) = NO2(g) + Cl(g)

(NH4)(OH) = NH3 + H(OH) =>
(NH4)(OH) = NH3 + H(OH)

PtCl4 + F2 = PtF + Cl =>
2 PtCl4 + F2 = 2 PtF + 8 Cl

NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na

Na2P + CaF2 = NaF + CaP =>
Na2P + CaF2 = 2 NaF + CaP

CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O =>
2 CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O

K2CO3 + HCOOH = KCOOK + H2CO3 =>
K2CO3 + HCOOH = KCOOK + H2CO3

NaOHH2CO3 = NaCO3H3O =>
NaOHH2CO3 = NaCO3H3O

Sr(OH)2 + Li3PO4 = Sr3(PO4)2 + Li(OH) =>
3 Sr(OH)2 + 2 Li3PO4 = Sr3(PO4)2 + 6 Li(OH)

Sr + NO3 = Sr(NO3) =>
Sr + NO3 = Sr(NO3)

Ni(OH)2 + Cl2 + KOH = NiO2 + KCl + H2O =>
Ni(OH)2 + Cl2 + 2 KOH = NiO2 + 2 KCl + 2 H2O

HCl + CH3COO = CH3COOH + Cl2 =>
2 HCl + 2 CH3COO = 2 CH3COOH + Cl2

PdO = Pd + O =>
PdO = Pd + O

C4H10O4 + H2SO4 + KNO3 = C4H6N4O12 + K2SO4 + H2O =>
C4H10O4 + 2 H2SO4 + 4 KNO3 = C4H6N4O12 + 2 K2SO4 + 4 H2O

Fe(NO3)3 + C6H12O6 = Fe3O4 + CO2 + H2O + N2 =>
36 Fe(NO3)3 + 23 C6H12O6 = 12 Fe3O4 + 138 CO2 + 138 H2O + 54 N2

Cr(OH)3 + Cl2 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 OH{-} = 2 CrO4{-2} + 6 Cl{-} + 8 H2O

KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O

HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

H(NO3) + Li(OH) = H(OH) + Li(NO3) =>
H(NO3) + Li(OH) = H(OH) + Li(NO3)

Br{-} + Cr2O7 + H{+} = Cr{+3} + Br2 + H2O =>
8 Br{-} + Cr2O7 + 14 H{+} = 2 Cr{+3} + 4 Br2 + 7 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe

NaIO3 + Na2SO3 + HCl = Na2SO4 + H2O + I2 + NaCl =>
2 NaIO3 + 5 Na2SO3 + 2 HCl = 5 Na2SO4 + H2O + I2 + 2 NaCl

NaI + Cl2 + NaOH = NaIO3 + NaCl + H2O =>
NaI + 3 Cl2 + 6 NaOH = NaIO3 + 6 NaCl + 3 H2O

Hg + P = Hg3P2 =>
3 Hg + 2 P = Hg3P2

CrO4{2-} + Ba{+2} = BaCrO4 =>
CrO4{2-} + Ba{+2} = BaCrO4

CO(NH2)2 + NaOBr + NaOH = NaBr + Na2CO3 + N2 + H2O =>
CO(NH2)2 + 3 NaOBr + 2 NaOH = 3 NaBr + Na2CO3 + N2 + 3 H2O

PtCl{4} + Cl{2} = PtCl{2} + Cl{4} =>
PtCl{4} + Cl{2} = PtCl{2} + Cl{4}

AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2

H2S + Mn(OH)6 = MnS3 + H2O =>
3 H2S + Mn(OH)6 = MnS3 + 6 H2O

Tl + O = Tl2O =>
2 Tl + O = Tl2O

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

C25H52(g) + O2(g) = CO2(g) + H2O(l) =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)

C10H11 + O2 = CO2 + H2O =>
4 C10H11 + 51 O2 = 40 CO2 + 22 H2O

Fe(OH)3 + K2O = KFeO2 + H2O =>
2 Fe(OH)3 + K2O = 2 KFeO2 + 3 H2O

Cd + Au(NO3)3 = Cd(NO3)3 + Au =>
Cd + Au(NO3)3 = Cd(NO3)3 + Au

SO4 + HCl = H2SO4 + Cl2 =>
SO4 + 2 HCl = H2SO4 + Cl2

Pb + NH3 + H2O = Pb(OH)2 + NH4 =>
Pb + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4

NbCl5 = Nb + Cl =>
NbCl5 = Nb + 5 Cl

C27H48O20 + O2 = H2O + CO2 =>
C27H48O20 + 29 O2 = 24 H2O + 27 CO2

Cu + Al2(SO4)3 = Al + Cu(SO4) =>
3 Cu + Al2(SO4)3 = 2 Al + 3 Cu(SO4)

C9H8O4 + H2O = H3O + C9H7O4 =>
C9H8O4 + H2O = H3O + C9H7O4

SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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