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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeO + Ba = BaO + Fe =>
FeO + Ba = BaO + Fe

Cu + NHO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Na2CO3 + CsC2H3O2 = NaC2H3O2 + Cs2CO3 =>
Na2CO3 + 2 CsC2H3O2 = 2 NaC2H3O2 + Cs2CO3

FeBr2 + MnO2 + H2SO4 = Fe2(SO4)3 + Br2 + MnSO4 + H2O =>
2 FeBr2 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 2 Br2 + 3 MnSO4 + 6 H2O

C2HNa + CH3Br = C2HBr + CH3Na =>
C2HNa + CH3Br = C2HBr + CH3Na

C2HNa + CH3Br = C3H4 + NaBr =>
C2HNa + CH3Br = C3H4 + NaBr

As2S3 + HNO3 = H3AsO4 + S + NO2 + H2O =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 3 S + 10 NO2 + 2 H2O

C2HNa + CH3Br = C2HBr + CH3Na =>
C2HNa + CH3Br = C2HBr + CH3Na

HCI + NaOH = NaCI + HOH =>
HCI + NaOH = NaCI + HOH

Fe2Br3 + Cl2 = Fe2Cl3 + Br2 =>
2 Fe2Br3 + 3 Cl2 = 2 Fe2Cl3 + 3 Br2

CH3COOH + NH4OH = CH3NH4 + CO3H2 =>
CH3COOH + NH4OH = CH3NH4 + CO3H2

C12H22O11 + H2 = CH3CH2OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 CH3CH2OH + 10 CO2

Cu2 + H4O = CuO + H2 =>
Cu2 + 2 H4O = 2 CuO + 4 H2

Fe3 + MgCO3 = Mg + Fe2(CO3)3 =>
2 Fe3 + 9 MgCO3 = 9 Mg + 3 Fe2(CO3)3

PCl5(s) + H2O(l) = H3PO4(l) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(l) + 5 HCl(g)

CCl4 + F3Sb = CCl2F2 + SbCl3 =>
3 CCl4 + 2 F3Sb = 3 CCl2F2 + 2 SbCl3

C2HNa + CH3Br = C2HBr + CH3Na =>
C2HNa + CH3Br = C2HBr + CH3Na

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

FeCl3 + NaI = FeCl2 + NaCl + I =>
FeCl3 + NaI = FeCl2 + NaCl + I

KI + MnO2 = KO2 + Mn + I2 =>
2 KI + 2 MnO2 = 2 KO2 + 2 Mn + I2

KOH + HBr = KBr + HOH =>
KOH + HBr = KBr + HOH

POH = PHO =>
POH = PHO

Zn + H3PO4 = Zn3PO4 + H3 =>
3 Zn + H3PO4 = Zn3PO4 + H3

H3PO4 = H + H2PO4 =>
H3PO4 = H + H2PO4

CH4 + SO2 = H2S + CO2 + H2 =>
CH4 + SO2 = H2S + CO2 + H2

CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+} =>
CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+}

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

KOH + K3Fe(CN)6 + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
255 KOH + K3Fe(CN)6 + 60 Ce(NO3)4 = Fe(OH)3 + 60 Ce(OH)3 + 6 K2CO3 + 246 KNO3 + 36 H2O

C2HNa + CH3Br = C2HBr + CH3Na =>
C2HNa + CH3Br = C2HBr + CH3Na

Fe2(SO4)3 + KSCN = K3Fe + (SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe + 2(SCN)6 + 3 K2SO4

MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2

C8H8O3 + H2O = CO2 + CH4 =>
4 C8H8O3 + 18 H2O = 15 CO2 + 17 CH4

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

HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O

CHOH(l) + O(g) = CO(g) + HO(l) =>
CHOH(l) + 2 O(g) = CO(g) + 2 HO(l)

K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

Na2S + Na2CrO4 + H2O = S + CrOH3 + NaOH =>
7 Na2S + 2 Na2CrO4 + 12 H2O = 7 S + 2 CrOH3 + 18 NaOH

NO2 + H3O = HNO2 + H2O =>
NO2 + H3O = HNO2 + H2O

CS2 + O2 = CO2 + SO4 = CS2O6 =>
CS2 + 5 O2 = CO2 + 2 SO4

CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr

CaCO3 + C2H4O2 = Ca + H2O + CO2 =>
4 CaCO3 + C2H4O2 = 4 Ca + 2 H2O + 6 CO2

C2H5OH + CO = C3H6O2 =>
C2H5OH + CO = C3H6O2

NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3

H3PO3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = Ca3(PO3)2 + 6 H2O

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

SnCl2Cl2 = SnCl4 =>
SnCl2Cl2 = SnCl4

CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3

C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O

Pt + H2SO4 = Pt(SO4)2 + H2 =>
Pt + 2 H2SO4 = Pt(SO4)2 + 2 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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