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Chemische vergelijkingen in evenwicht op07/31/16

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + (NH4)2CO3 = NH4NO3 + PbCO3 =>
Pb(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + PbCO3

H3PO4 + Al2(CO3)3 = H2O + CO2 + AlPO4 =>
2 H3PO4 + Al2(CO3)3 = 3 H2O + 3 CO2 + 2 AlPO4

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2

Al + Ag2SO4 = Al2(SO4)3 + Ag =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 6 Ag

AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2

Na3PO4 + Sr(ClO3)2 = Sr3(PO4)2 + NaClO3 =>
2 Na3PO4 + 3 Sr(ClO3)2 = Sr3(PO4)2 + 6 NaClO3

ZrB2 + ZrN + Zr = Zr4BN3 =>
ZrB2 + 6 ZrN + Zr = 2 Zr4BN3

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

ZrB2 + ZrN + Zr3N2 = Zr4BN3 =>
ZrB2 + 4 ZrN + Zr3N2 = 2 Zr4BN3

CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)

ZrB2 + Zr3N4 + Zr = Zr4BN3 =>
2 ZrB2 + 3 Zr3N4 + 5 Zr = 4 Zr4BN3

I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O

ZrB2 + Zr3N4 + Zr3N2 = Zr4BN3 =>
3 ZrB2 + 2 Zr3N4 + 5 Zr3N2 = 6 Zr4BN3

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

ZrB2 + N + Zr = Zr4BN3 =>
ZrB2 + 6 N + 7 Zr = 2 Zr4BN3

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

ZrB2 + N + Zr3N2 = Zr4BN3 =>
3 ZrB2 + 4 N + 7 Zr3N2 = 6 Zr4BN3

ZrB2 + BN + Zr3N2 = Zr4BN3 =>
ZrB2 + 2 BN + 5 Zr3N2 = 4 Zr4BN3

B + Zr3N4 + Zr = Zr4BN3 =>
4 B + 3 Zr3N4 + 7 Zr = 4 Zr4BN3

B + Zr3N4 + Zr3N2 = Zr4BN3 =>
6 B + Zr3N4 + 7 Zr3N2 = 6 Zr4BN3

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

B + N + Zr3N2 = Zr4BN3 =>
3 B + N + 4 Zr3N2 = 3 Zr4BN3

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

B + BN + Zr3N2 = Zr4BN3 =>
2 B + BN + 4 Zr3N2 = 3 Zr4BN3

BN + Zr3N2 + Zr = Zr4BN3 =>
BN + Zr3N2 + Zr = Zr4BN3

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

BN + ZrN + Zr = Zr4BN3 =>
BN + 2 ZrN + 2 Zr = Zr4BN3

BN + Zr3N4 + Zr = Zr4BN3 =>
2 BN + Zr3N4 + 5 Zr = 2 Zr4BN3

KHCO3(s) + HCl(aq) = CO2 + H2O + KCl =>
KHCO3(s) + HCl(aq) = CO2 + H2O + KCl

KHCO3 + HCl = CO2 + H2O + KCl =>
KHCO3 + HCl = CO2 + H2O + KCl

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2

H2O + CaC2 = C2H2 + Ca(OH)2 =>
2 H2O + CaC2 = C2H2 + Ca(OH)2

Al + Pd2{+} = Al3{+} + Pd =>
3 Al + Pd2{+} = Al3{+} + 2 Pd

NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4

C9H8O4 + NaOH = C9H7O4 + H2O + Na =>
C9H8O4 + NaOH = C9H7O4 + H2O + Na

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

IO3{-} + N2H4 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + N2H4 + 2 HCl = N2 + ICl2{-} + 3 H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

M2O3 + H2 = M + H2O =>
M2O3 + 3 H2 = 2 M + 3 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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