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Chemische vergelijkingen in evenwicht op04/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + FeO2H2 = H2O + Fe3P2O8 =>
2 H3PO4 + 3 FeO2H2 = 6 H2O + Fe3P2O8

KOH + KNO3 + MnO2 = K2MnO4 + KNO2 + H2O =>
2 KOH + KNO3 + MnO2 = K2MnO4 + KNO2 + H2O

MnO4 + S = MnS + SO2 =>
MnO4 + 3 S = MnS + 2 SO2

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4

Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4

Cl(aq) + NaOH(aq) = NaCl + NaClO + H2O =>
2 Cl(aq) + 2 NaOH(aq) = NaCl + NaClO + H2O

Zn(s) + HCl = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl = ZnCl2(aq) + H2(g)

KI + H2O = KO + IH2 =>
KI + H2O = KO + IH2

[Cu(H2O)6]{2+} + OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + H2O =>
2[Cu(H2O)6]{2+} + 5 OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + 15 H2O

sodiumcarbonate + phosphoricacid = sodiumphosphate + carbondioxide + water =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O

H2PO4*H2ONH4 = NH4H2PO4H2O =>
H2PO4*H2ONH4 = NH4H2PO4H2O

KClO3 + KNO2 + H2SO4 = KCl + NO2 + K2SO4 + H2O =>
KClO3 + 6 KNO2 + 3 H2SO4 = KCl + 6 NO2 + 3 K2SO4 + 3 H2O

PCl3 + AsF3 = PF3 + As + Cl3 =>
PCl3 + AsF3 = PF3 + As + Cl3

Ba(OH)2 + Mg(CH3COO)2 = Mg(OH)2 + Ba(CH3COO)2 =>
Ba(OH)2 + Mg(CH3COO)2 = Mg(OH)2 + Ba(CH3COO)2

Fe + H3PO4 = Fe(PO4)3 + H3 =>
Fe + 3 H3PO4 = Fe(PO4)3 + 3 H3

H2SO4 + CuO(s) = CuSO4 + H2O =>
H2SO4 + CuO(s) = CuSO4 + H2O

Na2S + FeBr2 = NaBr2 + Fe2S =>
Na2S + 2 FeBr2 = 2 NaBr2 + Fe2S

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = CH3COOH + C44H28CuN4 =>
Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = 2 CH3COOH + C44H28CuN4

(Cu(H2O)6){+2} + OH{-} = Cu(OH)2 + H2O =>
(Cu(H2O)6){+2} + 2 OH{-} = Cu(OH)2 + 6 H2O

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

NaOH + Ca = Na + Ca(OH)2 =>
2 NaOH + Ca = 2 Na + Ca(OH)2

Ba{2+} + Cl{-} = BaCl2 =>
Ba{2+} + 2 Cl{-} = BaCl2

Li2Cr2O7 + H2O = LiOH + H2Cr2O7 =>
Li2Cr2O7 + 2 H2O = 2 LiOH + H2Cr2O7

C6H12S + O2 = CO2 + H2O + S =>
C6H12S + 9 O2 = 6 CO2 + 6 H2O + S

CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4

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

HgCl2 + (NH4)2CO3 = HgCO3 + NH4Cl =>
HgCl2 + (NH4)2CO3 = HgCO3 + 2 NH4Cl

C2H5OH + CH3CO2H = CH3COOC2H5 + H2O =>
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O

Co(OH)2 + NH3 + O2 + H2O = [Co(NH3)6(OH)6] =>
Co(OH)2 + 6 NH3 + O2 + 2 H2O = [Co(NH3)6(OH)6]

Sn + Co(ClO3)2 = Co + SnClO3 =>
2 Sn + Co(ClO3)2 = Co + 2 SnClO3

BaC2 + H2O = Ba(OH)2 + H2C2 =>
BaC2 + 2 H2O = Ba(OH)2 + H2C2

OH + NH3 = NO3 + H2O =>
9 OH + NH3 = NO3 + 6 H2O

CoCl2 + H2O2 + Na2CO3 = Na3(Co(CO3)3) + Co(OH)3 + NaCl =>
6 CoCl2 + 3 H2O2 + 12 Na2CO3 = 4 Na3(Co(CO3)3) + 2 Co(OH)3 + 12 NaCl

I2 + NO3{-} + H{+}{-2} = IO3{-} + NO + H2O =>
3 I2 + 10 NO3{-} + 4 H{+}{-2} = 6 IO3{-} + 10 NO + 2 H2O

C2H5OH + CH3CO2H = CH3COOC2H5 + H2O =>
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O

Ag(NO3) + K3Fe(CN)6 = Ag3Fe(CN)6 + KNO3 =>
3 Ag(NO3) + K3Fe(CN)6 = Ag3Fe(CN)6 + 3 KNO3

CH4 + Cl4 = HCl + CCl4 =>
CH4 + 2 Cl4 = 4 HCl + CCl4

C2H5OH + CH3CO2H = CH3COOC2H5 + H2O =>
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O

BaC2 + H2O = Ba(OH)2 + H2C2 =>
BaC2 + 2 H2O = Ba(OH)2 + H2C2

Al + KX + HX = K{+} + AlX4{-} + H2 =>
2 Al + 2 KX + 6 HX = 2 K{+} + 2 AlX4{-} + 3 H2

NaHC(O)3 + HCl = NaCl + (H)2O + C(O)2 =>
NaHC(O)3 + HCl = NaCl + (H)2O + C(O)2

Na2O + CO2 = CO3 + Na =>
Na2O + CO2 = CO3 + 2 Na

ZnSO4*7H2O + Na2HPO4*12H2O = Zn3(PO4)2*7H2O + Na2SO4 + H2O + H2SO4 =>
3 ZnSO4*7H2O + 2 Na2HPO4*12H2O = Zn3(PO4)2*7H2O + 2 Na2SO4 + 38 H2O + H2SO4

H3(PO4) + Cu(OH)2 = H(OH) + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H(OH) + Cu3(PO4)2

HCl + FeCl3 = Fe2 + HCl3 =>
3 HCl + 2 FeCl3 = Fe2 + 3 HCl3

Ba(NO3)2 + Fe = Ba + Fe(NO3)2 =>
Ba(NO3)2 + Fe = Ba + Fe(NO3)2

LaC2 + H2O = La(OH) + C2O2 + H2 =>
2 LaC2 + 6 H2O = 2 La(OH) + 2 C2O2 + 5 H2

ZnSO4(aq) + KOH(aq) = ZnOH + KSO4 =>
ZnSO4(aq) + KOH(aq) = ZnOH + KSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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