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Chemische vergelijkingen in evenwicht op09/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + PbNO3 = CuNO3 + PbSO4 =>
CuSO4 + PbNO3 = CuNO3 + PbSO4

K4Fe(CN)6 + KMnO4 + H2SO4 + HCl = KCl + FeSO4 + HNO3 + CO + H2O + MnCl2 =>
5 K4Fe(CN)6 + 48 KMnO4 + 5 H2SO4 + 164 HCl = 68 KCl + 5 FeSO4 + 30 HNO3 + 30 CO + 72 H2O + 48 MnCl2

BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl

SiO2*Na2O = Na2SiO3 =>
SiO2*Na2O = Na2SiO3

Na + Fe2O3 = Fe + Na2O =>
6 Na + Fe2O3 = 2 Fe + 3 Na2O

K + N2 = K3N =>
6 K + N2 = 2 K3N

H2 + Na2S = H2S + Na =>
H2 + Na2S = H2S + 2 Na

C5H11NO2 + HCl = C5H11Cl + HNO2 =>
C5H11NO2 + HCl = C5H11Cl + HNO2

Pb + KOH + Cl2 = K2[Pb(OH)4] + KCl =>
Pb + 4 KOH + Cl2 = K2[Pb(OH)4] + 2 KCl

CH3((CH2)3)CH3 + O2 = CO2 + H2O =>
CH3((CH2)3)CH3 + 8 O2 = 5 CO2 + 6 H2O

Na(PO4) = Na + PO4 =>
Na(PO4) = Na + PO4

NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2

Ba + Fe(PO4) = Ba3(PO4)2 + Fe =>
3 Ba + 2 Fe(PO4) = Ba3(PO4)2 + 2 Fe

BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)

Nb2O5 + B = B2O3 + Nb =>
3 Nb2O5 + 10 B = 5 B2O3 + 6 Nb

KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2

K3AsO4 + HI = K3AsO3 + I2 + H2O =>
K3AsO4 + 2 HI = K3AsO3 + I2 + H2O

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

HCl + NaCN = HCN + NaCl =>
HCl + NaCN = HCN + NaCl

C3H8O2 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + C3H4O3 =>
C3H8O2 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 6 H2O + C3H4O3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

H2SO4 + Bi2O3 = Bi2(SO4)3 + H2O =>
3 H2SO4 + Bi2O3 = Bi2(SO4)3 + 3 H2O

CuNO3 + H2O = HNO3 + CuOH =>
CuNO3 + H2O = HNO3 + CuOH

AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3

NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2

H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O

Cl{+5} + {-} = Cl{-} =>
Cl{+5} + 6e = Cl{-}

H2SO3 + Cu(NO3)2 = HNO3 + CuSO3 =>
H2SO3 + Cu(NO3)2 = 2 HNO3 + CuSO3

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

KNO3 + FeCl2 + H2SO4 = N2 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KNO3 + 30 FeCl2 + 18 H2SO4 = 3 N2 + 20 FeCl3 + 5 Fe2(SO4)3 + 3 K2SO4 + 18 H2O

H2O2 + CO2 = H2O + CO3 =>
H2O2 + CO2 = H2O + CO3

H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O

K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O

Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)

PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl

N2H4(H2SO4) + Ba(NO3)2 + BaCO3 = BaSO4 + N2H4HNO3 + H2O + CO2 =>
2 N2H4(H2SO4) + Ba(NO3)2 + BaCO3 = 2 BaSO4 + 2 N2H4HNO3 + H2O + CO2

FeO3 + H3 = Fe + H2O =>
FeO3 + 2 H3 = Fe + 3 H2O

Cu(NO3)2 + NaCl(aq) = CuCl2(aq) + NaNO3(aq) =>
Cu(NO3)2 + 2 NaCl(aq) = CuCl2(aq) + 2 NaNO3(aq)

(C6H4NH2)2 + (C6H4NH2)2{+2} = (C12H7(NH2)2)2 + H{+} =>
(C6H4NH2)2 + (C6H4NH2)2{+2} = (C12H7(NH2)2)2 + 2 H{+}

Cr(OH)3 + KClO4 + KOH = KClO3 + K2CrO4 + H2O =>
2 Cr(OH)3 + 3 KClO4 + 4 KOH = 3 KClO3 + 2 K2CrO4 + 5 H2O

CrCl3 + KOH + F2 = K2CrO4 + KClO4 + KF + H2O =>
2 CrCl3 + 64 KOH + 27 F2 = 2 K2CrO4 + 6 KClO4 + 54 KF + 32 H2O

Br2 + NiI2 = NiBr2 + I2 =>
Br2 + NiI2 = NiBr2 + I2

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

N4H8 + O2 = NO2 + H2O =>
N4H8 + 6 O2 = 4 NO2 + 4 H2O

Na{+)+Zn = Na+Zn{+} =>
Na{+)+Zn = Na+Zn{+}

FeS2 + Na2Cr2O7 + HClO4 = SO2 + Fe(ClO4)3 + CrClO4 + NaClO4 + H2O =>
10 FeS2 + 11 Na2Cr2O7 + 74 HClO4 = 20 SO2 + 10 Fe(ClO4)3 + 22 CrClO4 + 22 NaClO4 + 37 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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