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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2

[Al(OH)4]{-} + H3O{+} = Al(OH)3 + H2O =>
[Al(OH)4]{-} + H3O{+} = Al(OH)3 + 2 H2O

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C2H9O4 + N2 = C2H9N2O4 =>
C2H9O4 + N2 = C2H9N2O4

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

Zn(oh)2 + Cl2 = ZnCl2 =>
Zn(oh)2 + 2 Cl2 = 2 ZnCl2

Ag(NH3)2{+} + Cl{-} + HNO3 = AgCl + NH4NO3 =>
Ag(NH3)2{+} + Cl{-} + 2 HNO3 = AgCl + 2 NH4NO3

Se + NaOH = Na2Se + Na2SeO3 + H2O =>
3 Se + 6 NaOH = 2 Na2Se + Na2SeO3 + 3 H2O

Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3

KClO3 + C6H12O6 + H2SO4 = K2SO4 + Cl2 + CO2 + H2O =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 12 K2SO4 + 12 Cl2 + 30 CO2 + 42 H2O

Na + Ca(NO3)2 = NaNO3 + Ca =>
2 Na + Ca(NO3)2 = 2 NaNO3 + Ca

NH3NO3 = N2 + O2 + H2O =>
4 NH3NO3 = 4 N2 + 3 O2 + 6 H2O

HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O

MgBr2 + H3PO4 = MgPO4 + Br2H3 =>
MgBr2 + H3PO4 = MgPO4 + Br2H3

FeCl2 + H2 = Fe + HCl =>
FeCl2 + H2 = Fe + 2 HCl

Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3

Na3PO4 + KSCN = K3PO4 + NaSCN =>
Na3PO4 + 3 KSCN = K3PO4 + 3 NaSCN

NH4NO3 + HCl = HNO3 + NH4Cl =>
NH4NO3 + HCl = HNO3 + NH4Cl

NO2 + Ca = N2 + CaO =>
2 NO2 + 4 Ca = N2 + 4 CaO

HAsO2 + NO = As + NO3 + H2O =>
4 HAsO2 + 3 NO = 4 As + 3 NO3 + 2 H2O

Na + H3BO3 = Na2HBO3 + H2 =>
2 Na + H3BO3 = Na2HBO3 + H2

Au + SnCl2 = AuCl + Sn =>
2 Au + SnCl2 = 2 AuCl + Sn

Yb(NO3)3(H2O)5 + C6H8O7H2O = Yb2O3 + CO2 + H2O + N2 =>
6 Yb(NO3)3(H2O)5 + 5 C6H8O7H2O = 3 Yb2O3 + 30 CO2 + 55 H2O + 9 N2

BrCl + NaSO = BrSO + NaCl =>
BrCl + NaSO = BrSO + NaCl

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

Zn + P = ZnP =>
Zn + P = ZnP

As2O3 + Al + HCl = AlCl3 + AsH3 + H2O =>
As2O3 + 4 Al + 12 HCl = 4 AlCl3 + 2 AsH3 + 3 H2O

N2H4 = NH3 + N32 =>
48 N2H4 = 64 NH3 + N32

H2O2 + SO3{2-} = SO4{2-} + H2O =>
H2O2 + SO3{2-} = SO4{2-} + H2O

Ba + Cl2 = BaCl2 = BaCl2 =>
Ba + Cl2 = BaCl2

Fe(OH)2 + NaOH = Na(OH)2 + FeOH =>
Fe(OH)2 + NaOH = Na(OH)2 + FeOH

Cl2 + O3 = ClO1 =>
3 Cl2 + 2 O3 = 6 ClO1

Mg3(Po4)2 + H2SO4 = H3Po4 + MgSO4 =>
Mg3(Po4)2 + 3 H2SO4 = 2 H3Po4 + 3 MgSO4

PO4 + Na3 = Na3PO4 =>
PO4 + Na3 = Na3PO4

SO3 + HI = HSO3 + I2 =>
2 SO3 + 2 HI = 2 HSO3 + I2

Ni(OH)2 + Br2 = NiO(OH) + NiBr2 + H2O =>
3 Ni(OH)2 + Br2 = 2 NiO(OH) + NiBr2 + 2 H2O

Na2S2 + As2S3 = NaAsS3 + Na2S =>
2 Na2S2 + As2S3 = 2 NaAsS3 + Na2S

NaH + Br2 = NaBr + HBr =>
NaH + Br2 = NaBr + HBr

Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2

P4S10(s) + PCl5(s) = PSCl3(l) =>
P4S10(s) + 6 PCl5(s) = 10 PSCl3(l)

C99999999999999999999999999999 = C9231596210000000000 =>
C99999999999999999999999999999 = C9231596210000000000

AlCl3 + K2SO4 + H2O = Al(OH)3 + H2SO4 + KCl =>
2 AlCl3 + 3 K2SO4 + 6 H2O = 2 Al(OH)3 + 3 H2SO4 + 6 KCl

Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2

Ca(OH)2(ac) + HNO3(ac) = Ca(NO3)2(ac) + H2O(l) =>
Ca(OH)2(ac) + 2 HNO3(ac) = Ca(NO3)2(ac) + 2 H2O(l)

PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O

Boron + Oxygen = Boronoxide =>
4 B + 3 O2 = 2 B2O3

Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2

Al(NO3)3 + Mg(NO2)2 = Al(NO2)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 Mg(NO2)2 = 2 Al(NO2)3 + 3 Mg(NO3)2

HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O

[Cu(NH3)4]SO4 + H2O2 = CuO + H2SO4 + N2H4 + H2O =>
[Cu(NH3)4]SO4 + 2 H2O2 = CuO + H2SO4 + 2 N2H4 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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