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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(No3)2 + NH4I = PbI2 + NH4(No3) =>
Pb(No3)2 + 2 NH4I = PbI2 + 2 NH4(No3)

Mn + P = MnP2 =>
Mn + 2 P = MnP2

Li2CO3 + HAs = LiAs + H2CO3 =>
Li2CO3 + 2 HAs = 2 LiAs + H2CO3

CH3OH + NaClO = HCOH + H2O + NaCl =>
CH3OH + NaClO = HCOH + H2O + NaCl

CoCl2(aq) + Na3PO4 = Co3(PO4)2(s) + NaCl =>
3 CoCl2(aq) + 2 Na3PO4 = Co3(PO4)2(s) + 6 NaCl

Cl3Fe + Mg = Fe + MgCl2 =>
2 Cl3Fe + 3 Mg = 2 Fe + 3 MgCl2

BaBr2 + Mg3(PO4)2 = MgBr2 + Ba3(PO4)2 =>
3 BaBr2 + Mg3(PO4)2 = 3 MgBr2 + Ba3(PO4)2

SiO2 + CH4 = SiC + CO + H2 =>
SiO2 + 3 CH4 = SiC + 2 CO + 6 H2

C2H6 + O2 = CO(g) + H2O(l) =>
2 C2H6 + 5 O2 = 4 CO(g) + 6 H2O(l)

Al + SOCl2 = AlCl3 + SO2 + SCl2 =>
2 Al + 6 SOCl2 = 2 AlCl3 + 3 SO2 + 3 SCl2

SnO + Nb2O5 = SnNb2O6 =>
SnO + Nb2O5 = SnNb2O6

I2 + SO2 + H2O = H{+} + I{-} + H2SO4 =>
I2 + SO2 + 2 H2O = 2 H{+} + 2 I{-} + H2SO4

Fe(S) + Cl2 = FeCl3(S) =>
2 Fe(S) + 3 Cl2 = 2 FeCl3(S)

C3H6O3 + HCl = C3H5O2Cl + H2O =>
C3H6O3 + HCl = C3H5O2Cl + H2O

CuSO4 + K2Cr2O7 + H2SO4 = Cu(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CuSO4 + K2Cr2O7 + 7 H2SO4 = 3 Cu(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O

Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2

Si + Cl2 = Cl4Si =>
Si + 2 Cl2 = Cl4Si

K2C4H4O6 + HOH = KOH + H2C4H4O6 =>
K2C4H4O6 + 2 HOH = 2 KOH + H2C4H4O6

H2CO3 + CuO = CuCO4 + H2 =>
H2CO3 + CuO = CuCO4 + H2

Ba(C2H3O2)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + HC2H3O2(aq) =>
3 Ba(C2H3O2)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HC2H3O2(aq)

Cu2O + H{+} = Cu + Cu{2+} + H2O =>
Cu2O + 2 H{+} = Cu + Cu{2+} + H2O

NH4Cl + AgOH = NH3 + H2O + AgCl =>
NH4Cl + AgOH = NH3 + H2O + AgCl

SO3 + LiO = LiSO4 =>
SO3 + LiO = LiSO4

C + HSO4 = CO2 + H2O + SO2 =>
3 C + 4 HSO4 = 3 CO2 + 2 H2O + 4 SO2

Ca3(PO4)2(s) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(s) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)

Hg + Cl2 = HgCl2 =>
Hg + Cl2 = HgCl2

Hg(NO3)2 + C2H5OH = Hg(CNO)2 + H2O + O2 =>
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + 3 H2O + O2

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

CH3C3H7 = C + H =>
CH3C3H7 = 4 C + 10 H

BaCl2(s) = Ba + Cl2 =>
BaCl2(s) = Ba + Cl2

Cr + HCl = CrCl + H2 =>
2 Cr + 2 HCl = 2 CrCl + H2

AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl

K2CrO4 + H2SO3 = H2O + K2Cr2O7 + K2SO3 =>
2 K2CrO4 + H2SO3 = H2O + K2Cr2O7 + K2SO3

C9H8 + Br2 + H2O = C9H9BrO + HBr =>
C9H8 + Br2 + H2O = C9H9BrO + HBr

Cs + K2O = Cs2O + K =>
2 Cs + K2O = Cs2O + 2 K

K2Cr2O7 + H2SO4 + H2O3 = CrO5 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 2 H2O3 = 2 CrO5 + 3 H2O + K2SO4

CaCl2 + Na3PO4 = CaPO4 + Na3Cl2 = =>
CaCl2 + Na3PO4 = CaPO4 + Na3Cl2

P4O10 + C7H5N3O6 = P4 + N2 + CO2 + H2O =>
21 P4O10 + 20 C7H5N3O6 = 21 P4 + 30 N2 + 140 CO2 + 50 H2O

CaF2 + Cl2 = CaCl2 + F =>
CaF2 + Cl2 = CaCl2 + 2 F

CN{-} + NO3{-} + H{+} = NO + CO2 + H2O =>
3 CN{-} + 7 NO3{-} + 10 H{+} = 10 NO + 3 CO2 + 5 H2O

As2S2 + H2O = AsO + H2S =>
As2S2 + 2 H2O = 2 AsO + 2 H2S

CaCO3 + FeS2 + H2O = Fe2SO4 + CaSO4 + CO2 + H2 =>
3 CaCO3 + 2 FeS2 + 13 H2O = Fe2SO4 + 3 CaSO4 + 3 CO2 + 13 H2

NaBH4 + HCl = B2H6 + H2 + NaCl =>
2 NaBH4 + 2 HCl = B2H6 + 2 H2 + 2 NaCl

PO*4{3-} + NH*4{+} = PO*3NH =>
PO*4{3-} + 3 NH*4{+} = PO*3NH

Sb2O3(s) + Fe(s) = Sb(s) + FeO(s) =>
Sb2O3(s) + 3 Fe(s) = 2 Sb(s) + 3 FeO(s)

PbCl2(s) + Li2SO4(ac) = PbSO4(s) + LiCl(ac) =>
PbCl2(s) + Li2SO4(ac) = PbSO4(s) + 2 LiCl(ac)

H2C4O3 + NaOH = Na2C4O3 + H2O =>
H2C4O3 + 2 NaOH = Na2C4O3 + 2 H2O

C12H6Cl4 + C2H3O2Na = CO2 + C12H10 + Cl + Na =>
13 C12H6Cl4 + 24 C2H3O2Na = 24 CO2 + 15 C12H10 + 52 Cl + 24 Na

Y2O3 + CuO + Sb2O3 + O2 = Y3Cu2Sb3O14 =>
3 Y2O3 + 4 CuO + 3 Sb2O3 + 3 O2 = 2 Y3Cu2Sb3O14

C9H11NO3 + O2 = C9H11NO4 =>
2 C9H11NO3 + O2 = 2 C9H11NO4

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Breng de vergelijking van een chemische reactie in evenwicht
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