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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg

Fe2(O)3 + CO = Fe + CO2 =>
Fe2(O)3 + 3 CO = 2 Fe + 3 CO2

HBrONaBrO = BrONaBrOH =>
HBrONaBrO = BrONaBrOH

Ni + HCl = H2 + Ni(Cl)4 =>
Ni + 4 HCl = 2 H2 + Ni(Cl)4

CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF

Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3

U72Si47Y = U3Si2 + YSi + U3Si =>
U72Si47Y = 22 U3Si2 + YSi + 2 U3Si

Y + HNO3 = Y(NO3)3 + NH3 + H2O =>
8 Y + 27 HNO3 = 8 Y(NO3)3 + 3 NH3 + 9 H2O

C3H7OH + NaHCO3 = CO2 + H2O + C3H5NaO2 =>
7 C3H7OH + 9 NaHCO3 = 3 CO2 + 10 H2O + 9 C3H5NaO2

K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO3 + H2O =>
K2Cr2O7 + 4 NaHSO3 + 2 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + K2SO3 + 4 H2O

CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O

C2H5Cl + Cl2 = CHCl + HCl =>
C2H5Cl + 2 Cl2 = 2 CHCl + 3 HCl

N2O + NH3 = N + H2O =>
3 N2O + 2 NH3 = 8 N + 3 H2O

Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O

CoCl2 + Na2O2 + Na(OH) + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 Na(OH) + 2 H2O = 2 Co(OH)3 + 4 NaCl

[NiCl2(H2O)6] + PPh3 = [Ni(Cl)2(PPh3)2] + H2O =>
[NiCl2(H2O)6] + 2 PPh3 = [Ni(Cl)2(PPh3)2] + 6 H2O

(NH2)2CO + Ba(OH)2 = NH3 + BaCO3 =>
(NH2)2CO + Ba(OH)2 = 2 NH3 + BaCO3

Al4 + Cu2Cl2 = Al4Cl + Cu2 =>
2 Al4 + Cu2Cl2 = 2 Al4Cl + Cu2

Fe2(SO4)3 + KHCO3 + H2O = Fe(OH)3 + CO2 + KHSO4 =>
Fe2(SO4)3 + 3 KHCO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 KHSO4

HNO3KOH = H2OKNO3 =>
HNO3KOH = H2OKNO3

NOCl + H2O = HCl + NO + HNO3 =>
3 NOCl + 2 H2O = 3 HCl + 2 NO + HNO3

BaCl2*2H2O + Mn = BaMn + Cl + H2O =>
BaCl2*2H2O + Mn = BaMn + 2 Cl + 2 H2O

FeBr2 + K2S = K2Br2 + FeS =>
FeBr2 + K2S = K2Br2 + FeS

Fe(NO3)3 + NaOH = Fe2O3 + Na(NO3) + H2O =>
2 Fe(NO3)3 + 6 NaOH = Fe2O3 + 6 Na(NO3) + 3 H2O

Na + H4O = Na3O3H4 + H3 =>
9 Na + 9 H4O = 3 Na3O3H4 + 8 H3

HAiO2 + Na(OH) = NaAiO2 + H2O =>
HAiO2 + Na(OH) = NaAiO2 + H2O

NH4 + OH + H2SO4 = H2O + (NH4)2SO4 =>
2 NH4 + 2 OH + H2SO4 = 2 H2O + (NH4)2SO4

Na2S2O8 + KBr = K2SO4 + Na2SO4 + Br2 =>
Na2S2O8 + 2 KBr = K2SO4 + Na2SO4 + Br2

KOHCaCO3 = CaOHKCO3 =>
KOHCaCO3 = CaOHKCO3

HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O

Na2CO3 + CrI3 = Cr2(CO3)3 + NaI =>
3 Na2CO3 + 2 CrI3 = Cr2(CO3)3 + 6 NaI

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

H2SO4 + Ba = H2 + Ba(SO4) =>
H2SO4 + Ba = H2 + Ba(SO4)

KBr + H2SO4 = K2SO4 + Br2 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + H2S + 4 H2O

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

C2H5OH + HNO3 + H3PO4 = C3H8NO5P + H2O + CO2 =>
5 C2H5OH + 3 HNO3 + 3 H3PO4 = 3 C3H8NO5P + 9 H2O + CO2

(NH4)2CO3 + H2SO4 = H2O + CO2 + (NH4)2SO4 =>
(NH4)2CO3 + H2SO4 = H2O + CO2 + (NH4)2SO4

Au + I = AuI3 =>
Au + 3 I = AuI3

MnO4{-} + H2O + SO2 = SO4{2-} + Mn{2+} + H{+} =>
2 MnO4{-} + 2 H2O + 5 SO2 = 5 SO4{2-} + 2 Mn{2+} + 4 H{+}

A3 = A2 =>
2 A3 = 3 A2

Al(OH)3 + Na(NO3) = Al(NO3) + Na(OH)3 =>
Al(OH)3 + Na(NO3) = Al(NO3) + Na(OH)3

NH3 + H3PO4 = (NH3)2H3PO4 =>
2 NH3 + H3PO4 = (NH3)2H3PO4

TiO2 + C2H3Cl3 = TiC2H3Cl3 + O2 =>
TiO2 + C2H3Cl3 = TiC2H3Cl3 + O2

Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + 3 H2O + NO2

N2O5 + NCl3 + H2 = N2O3 + HCl =>
3 N2O5 + 4 NCl3 + 6 H2 = 5 N2O3 + 12 HCl

C30H102 + O2 = CO2 + H2O =>
2 C30H102 + 111 O2 = 60 CO2 + 102 H2O

NC4H12I + I2 = NC4H12I3 =>
NC4H12I + I2 = NC4H12I3

Cs + H2 = Cs2H2 =>
2 Cs + H2 = Cs2H2

Cu(NO3)2 + Fe2 = Cu(NO3)2Fe2 =>
Cu(NO3)2 + Fe2 = Cu(NO3)2Fe2

In + As = InAs =>
In + As = InAs

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Breng de vergelijking van een chemische reactie in evenwicht
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