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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mn{2+} + H2O2 = MnO2 + H{+} =>
Mn{2+} + H2O2 = MnO2 + 2 H{+}

Hg(ClO3)2 + Na2SO4 = HgSO4 + Na(ClO3) =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 Na(ClO3)

N2H4 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
N2H4 + Zn + 2 NaOH + 2 H2O = 2 NH3 + Na2(Zn(OH)4)

Co(NO3)2 + H2SO4 = CoSO4 + HNO3 =>
Co(NO3)2 + H2SO4 = CoSO4 + 2 HNO3

Li(OH) + Cu(NO3)2 = Li(NO3) + Cu(OH)2 =>
2 Li(OH) + Cu(NO3)2 = 2 Li(NO3) + Cu(OH)2

Na3AlO3 + HCl = AlCl3 + NaOH =>
Na3AlO3 + 3 HCl = AlCl3 + 3 NaOH

AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl

Na3AlO3 + HCl = NaCl + Al(OH)3 =>
Na3AlO3 + 3 HCl = 3 NaCl + Al(OH)3

C12H22O11 + Ca(OH)2 = CH3CH2OH + CO2 + CaCO3 =>
C12H22O11 + Ca(OH)2 = 4 CH3CH2OH + 3 CO2 + CaCO3

Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2

BaO(s) + H2O(l) = Ba(OH)2(aq) =>
BaO(s) + H2O(l) = Ba(OH)2(aq)

Cu + KMnO4 + HCl = CuCl2 + MnCl2 + H2O + KCl =>
5 Cu + 2 KMnO4 + 16 HCl = 5 CuCl2 + 2 MnCl2 + 8 H2O + 2 KCl

H2O2 + Mn{2+} = MnO4{-} + H{+} + H2O =>
5 H2O2 + 2 Mn{2+} = 2 MnO4{-} + 6 H{+} + 2 H2O

Mn + Zn + Sb = MnZnSb =>
Mn + Zn + Sb = MnZnSb

N2H4 + NaOH + Zn + H2O = NH3 + Na2[Zn(OH)4] =>
N2H4 + 2 NaOH + Zn + 2 H2O = 2 NH3 + Na2[Zn(OH)4]

CoBr2 + K2S = CoS + KBr =>
CoBr2 + K2S = CoS + 2 KBr

Na3AlO3 + HCl = NaCl + Al2O3 + H2O =>
2 Na3AlO3 + 6 HCl = 6 NaCl + Al2O3 + 3 H2O

La + HNO3 = La(NO3)4 + NO + H2O =>
3 La + 16 HNO3 = 3 La(NO3)4 + 4 NO + 8 H2O

ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2

S + Br = SBr =>
S + Br = SBr

BaO(s) + H2O(l) = Ba(OH)2(s) =>
BaO(s) + H2O(l) = Ba(OH)2(s)

CuO + S = Cu + SO =>
CuO + S = Cu + SO

Pb + SO2 = PbS + O2 =>
Pb + SO2 = PbS + O2

KI + NaHSO4 = HI + I2 + K2SO4 + Na =>
4 KI + 2 NaHSO4 = 2 HI + I2 + 2 K2SO4 + 2 Na

Mg(ClO3)2 + K3PO4 = Mg3(PO4)2 + KClO3 =>
3 Mg(ClO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KClO3

C6H10O5 = CH3COOH + C6H7O2(OCOCH3)3 =>
4 C6H10O5 = 6 CH3COOH + C6H7O2(OCOCH3)3

Fe(OH)3 + CH2O + H{+} = Fe{2+} + HCO3{-} + H2O =>
4 Fe(OH)3 + CH2O + 7 H{+} = 4 Fe{2+} + HCO3{-} + 10 H2O

NaOH + HClO4 = NaCl + H2O5 =>
NaOH + HClO4 = NaCl + H2O5

Hg(ClO3)2 + Na2SO4 = HgSO4 + Na(ClO3) =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 Na(ClO3)

ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4

(NH4)2S + Cu = Cu2S + NH4 =>
(NH4)2S + 2 Cu = Cu2S + 2 NH4

Na3AlO3 + HCl = NaCl + Al(OH)3 =>
Na3AlO3 + 3 HCl = 3 NaCl + Al(OH)3

La + HNO3 = La(NO3)3 + NO2 + H2O =>
La + 6 HNO3 = La(NO3)3 + 3 NO2 + 3 H2O

S + Br = SBr6 =>
S + 6 Br = SBr6

BaO(s) + H2O(l) = BaO2(s) + H2(g) =>
BaO(s) + H2O(l) = BaO2(s) + H2(g)

Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH

CuO + S = CuS + O =>
CuO + S = CuS + O

C16H32O2 + CH4O = C17H34O2 + H2O =>
C16H32O2 + CH4O = C17H34O2 + H2O

Fe(OH)3 + CH2O + H{+} = Fe2{+} + CO2 + H2O =>
8 Fe(OH)3 + 5 CH2O + 4 H{+} = 4 Fe2{+} + 5 CO2 + 19 H2O

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

Hg(ClO3)2 + Na2SO4 = HgSO4 + NaClO3 =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 NaClO3

Cu + (NH4)2S = CuS + (NH4)2 =>
Cu + (NH4)2S = CuS + (NH4)2

CuO + S = CuS + O2 =>
2 CuO + 2 S = 2 CuS + O2

NH3(g) + Cl2(g) = NCl3(g) + NH4Cl(s) =>
4 NH3(g) + 3 Cl2(g) = NCl3(g) + 3 NH4Cl(s)

Mg + HClO2 = MgClO2 + H2 =>
2 Mg + 2 HClO2 = 2 MgClO2 + H2

Ti + AgNO3 = Ti(NO3)3 + Ag =>
Ti + 3 AgNO3 = Ti(NO3)3 + 3 Ag

KMnO4 + HCl = Cl2 + H2O + MnO + KOH =>
2 KMnO4 + 10 HCl = 5 Cl2 + 4 H2O + 2 MnO + 2 KOH

NO + HCl = NCl2 + H2O =>
NO + 2 HCl = NCl2 + H2O

HClNaHCO3 = NaClH2OCO2 =>
HClNaHCO3 = NaClH2OCO2

S + Br = SBr4 =>
S + 4 Br = SBr4

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Breng de vergelijking van een chemische reactie in evenwicht
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