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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)

Na[Sn(OH)3] + NaOH + Na2CrO4 + H2O = Na2[Sn(OH)6] + Na3[Cr(OH)6] =>
3 Na[Sn(OH)3] + 5 NaOH + 2 Na2CrO4 + 8 H2O = 3 Na2[Sn(OH)6] + 2 Na3[Cr(OH)6]

H2SIO3 + KOH = K2SIO3 + H2O =>
H2SIO3 + 2 KOH = K2SIO3 + 2 H2O

KI + I2 = I3{-} + K{+} =>
KI + I2 = I3{-} + K{+}

Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4

CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH(CH3)COOH + H2O =>
20 CH3CH(OH)CH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 CH3CH(CH3)COOH + 38 H2O

C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O

Cu + ANO3 = Cu(NO3)2 + A =>
Cu + 2 ANO3 = Cu(NO3)2 + 2 A

CN + ClO3 = (CN)ClO3 =>
CN + ClO3 = (CN)ClO3

Zn(NO3)2 + C2H5NO2 = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2 + 10 C2H5NO2 = 9 ZnO + 20 CO2 + 25 H2O + 14 N2

KCl + MnCl2 + H2O + S = KMnO4 + H2S + HCl =>
2 KCl + 2 MnCl2 + 8 H2O + 5 S = 2 KMnO4 + 5 H2S + 6 HCl

NH4NO3 + Zn(OH)2 = NH4OH + Zn(NO3)2 =>
2 NH4NO3 + Zn(OH)2 = 2 NH4OH + Zn(NO3)2

KCr(SO4)2 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
2 KCr(SO4)2 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 3 K2SO4 + 7 H2SO4

K2CO3 + SrCO3 + H3BO3 + HF = K2SrBO3F + H2O + CO2 =>
K2CO3 + SrCO3 + H3BO3 + HF = K2SrBO3F + 2 H2O + 2 CO2

Fe + (H)2O = (Fe)3(O)4 + (H)2 =>
3 Fe + 4(H)2O = (Fe)3(O)4 + 4(H)2

NaBrO3 + N2H4 = NaBr + N2 + H2O =>
2 NaBrO3 + 3 N2H4 = 2 NaBr + 3 N2 + 6 H2O

Zn{2+} + I2 + H2O = Zn + IO3{-} + H{+} =>
5 Zn{2+} + I2 + 6 H2O = 5 Zn + 2 IO3{-} + 12 H{+}

C2H4Cl2O + O2 = CO2 + H2O + Cl2 =>
2 C2H4Cl2O + 5 O2 = 4 CO2 + 4 H2O + 2 Cl2

Ag2O + NaOH = Ag(OH) + Na2O =>
Ag2O + 2 NaOH = 2 Ag(OH) + Na2O

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

NaOH + C2H4(OH)2 = C2H4(NaO)2 + H2O =>
2 NaOH + C2H4(OH)2 = C2H4(NaO)2 + 2 H2O

Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)

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

NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

(NH4)2S + CaCl2 = NH4Cl + CaS =>
(NH4)2S + CaCl2 = 2 NH4Cl + CaS

MnO2 + NaOH + H2O = Na4[Mn(OH)8] =>
MnO2 + 4 NaOH + 2 H2O = Na4[Mn(OH)8]

LiC + H2O = LiOH + C2H2 =>
2 LiC + 2 H2O = 2 LiOH + C2H2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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

Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + ClO3NH4 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 ClO3NH4

Au + H2SO4 = Au2SO4 + H2 =>
2 Au + H2SO4 = Au2SO4 + H2

C + Zn = CZn =>
C + Zn = CZn

KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4

C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3

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

Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2

Sb2S5 + HNO3 + H2O = HSbO3 + NH2OH + H2SO4 =>
3 Sb2S5 + 20 HNO3 + 38 H2O = 6 HSbO3 + 20 NH2OH + 15 H2SO4

C99999999999999999999999999999 = C9230000000000000000 =>
C99999999999999999999999999999 = C9230000000000000000

C5H10 + H2O = CO + H2 =>
C5H10 + 5 H2O = 5 CO + 10 H2

C6H5COOH + NH4OH = C6H5CONH2 + H2O =>
C6H5COOH + NH4OH = C6H5CONH2 + 2 H2O

Ag2S + Al + Na2CO3 + H2O = Ag + NaAl(OH)4 + Na2S + H2CO3 =>
3 Ag2S + 2 Al + 4 Na2CO3 + 8 H2O = 6 Ag + 2 NaAl(OH)4 + 3 Na2S + 4 H2CO3

Ca(HCO3)2 + (NH4)2CO3 = NH4HCO3 + CaCO3 =>
Ca(HCO3)2 + (NH4)2CO3 = 2 NH4HCO3 + CaCO3

FeCl3 + H2O = Fe(ClO7)3 + H2 =>
FeCl3 + 21 H2O = Fe(ClO7)3 + 21 H2

C4H5N + O = CO2 + H2O + N2 =>
2 C4H5N + 21 O = 8 CO2 + 5 H2O + N2

K2CO3 + HC2H3O2 = H2O + CO2 + KC2H3O2 =>
K2CO3 + 2 HC2H3O2 = H2O + CO2 + 2 KC2H3O2

(C14)2H10 + O2 = CO2 + H2O =>
2(C14)2H10 + 61 O2 = 56 CO2 + 10 H2O

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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