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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O

K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O

MgOH2O = Mg(OH)2 =>
MgOH2O = Mg(OH)2

NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2

CuSO4 + Cu(OH)2 = (CuOH)2SO4 =>
CuSO4 + Cu(OH)2 = (CuOH)2SO4

LiOH + MgCl2 = Li3OCl + MgO + H2O =>
6 LiOH + MgCl2 = 2 Li3OCl + MgO + 3 H2O

SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O

C5H6O4 + NaOH = Na2C5H4O4 + H2O =>
C5H6O4 + 2 NaOH = Na2C5H4O4 + 2 H2O

MgCO3 + H = Mg + CO2 + H2O =>
MgCO3 + 2 H = Mg + CO2 + H2O

Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH4NO3(aq)

K2SO4 + MgCO3 + H2O = MgSO4*7H2O + K2CO3 =>
K2SO4 + MgCO3 + 7 H2O = MgSO4*7H2O + K2CO3

K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4

CoSO4 + KBrO3 + NaOH = CoO(OH) + KBr + Na2SO4 + H2O =>
6 CoSO4 + KBrO3 + 12 NaOH = 6 CoO(OH) + KBr + 6 Na2SO4 + 3 H2O

SiO2 + Al2O3 = Al2SiO5 =>
SiO2 + Al2O3 = Al2SiO5

BaCO3 + C + H2O = Ba(OH)2 + CO =>
BaCO3 + C + H2O = Ba(OH)2 + 2 CO

F2 + Cl2 = F7Cl =>
7 F2 + Cl2 = 2 F7Cl

Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4

H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3

CO + F + Fe + Es = COFFeEs =>
CO + F + Fe + Es = COFFeEs

Li2O = Li + O =>
Li2O = 2 Li + O

Pb(NO3)2 + Cu = Cu(NO3)2 + Pb =>
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb

Al + NaHCO3 = Al2O3 + Na + CO + H2 =>
8 Al + 6 NaHCO3 = 4 Al2O3 + 6 Na + 6 CO + 3 H2

Pb(NO3)2 + Na2S = Pb2S + Na(NO3)2 =>
2 Pb(NO3)2 + Na2S = Pb2S + 2 Na(NO3)2

K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4) + K2SO4 + CO2 + H2O =>
12 K2Cr2O7 + 5 C6H12O6 + 24 H2SO4 = 12 Cr2(SO4) + 12 K2SO4 + 30 CO2 + 54 H2O

MgO + Fe = MgFeO =>
MgO + Fe = MgFeO

Ca(OH)2 + H2S = CaS + H2O(aq) =>
Ca(OH)2 + H2S = CaS + 2 H2O(aq)

HCl + BaNO3 = HNO3 + BaCl =>
HCl + BaNO3 = HNO3 + BaCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al + O(g) = AlO(g) =>
Al + O(g) = AlO(g)

Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O

Cl2 + P4 = Cl2P4 =>
Cl2 + P4 = Cl2P4

K2MnO4 + H2O = KMnO4 + Mn + KOH =>
7 K2MnO4 + 4 H2O = 6 KMnO4 + Mn + 8 KOH

NaOCl + HCl = HClO + NaCl =>
NaOCl + HCl = HClO + NaCl

Mn(OH)2 + KOH + Br2 = MnO4 + H2O + KBr =>
Mn(OH)2 + 6 KOH + 3 Br2 = MnO4 + 4 H2O + 6 KBr

KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH

Mn(OH)4 = MnO2 + H2O =>
Mn(OH)4 = MnO2 + 2 H2O

SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2

PbCl2 + K2Cr2O7 + HCl = PbCl4 + CrCl3 + KCl + H2O =>
3 PbCl2 + K2Cr2O7 + 14 HCl = 3 PbCl4 + 2 CrCl3 + 2 KCl + 7 H2O

P2O5 + F2 = PF2 + O =>
P2O5 + 2 F2 = 2 PF2 + 5 O

C8H17OH + Ca(OCl)2 = C7H13(O)CH3 + H2O + CaCl2 =>
2 C8H17OH + Ca(OCl)2 = 2 C7H13(O)CH3 + 2 H2O + CaCl2

Fe(NO3)3 + Na2HPO4 + KSCN = Na2SCN + KNO3 + Fe + HPO4 =>
Fe(NO3)3 + 3 Na2HPO4 + 3 KSCN = 3 Na2SCN + 3 KNO3 + Fe + 3 HPO4

HC2H + O2 = H2O + CO2 =>
2 HC2H + 5 O2 = 2 H2O + 4 CO2

C6H12O6 + H2 = C15H24 + H2O =>
5 C6H12O6 + 24 H2 = 2 C15H24 + 30 H2O

SeO2 + KOH = SeOH + KO2 =>
SeO2 + KOH = SeOH + KO2

Fe2 + Cl2 = FeCl3 =>
Fe2 + 3 Cl2 = 2 FeCl3

NH4 + KNO3 = NH4NO3 + K =>
NH4 + KNO3 = NH4NO3 + K

HCl + (NH4)2CO3 = (NH4)2Cl + HCO3 =>
HCl + (NH4)2CO3 = (NH4)2Cl + HCO3

Al(OH)3 + KOH = K3[Al(OH)6] =>
Al(OH)3 + 3 KOH = K3[Al(OH)6]

Al2O3 + H2(SO4) = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2(SO4) = Al2(SO4)3 + 3 H2O

As2S5 + H2O2 + NH3 = AsO43{-} + NH4{+} + H2O + S =>
As2S5 + 85 H2O2 + 2 NH3 = 2 AsO43{-} + 2 NH4{+} + 84 H2O + 5 S

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Breng de vergelijking van een chemische reactie in evenwicht
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