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Chemische vergelijkingen in evenwicht op03/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CaCl2 + CaO + HClO = CaOCl2 + H2O =>
CaCl2 + CaO + 2 HClO = 2 CaOCl2 + H2O

H2O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl =>
H2O2 + SnCl2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaCl

ZnO2 + Al = ZnO2Al =>
ZnO2 + Al = ZnO2Al

Xe = Xe2 =>
2 Xe = Xe2

VSO4 + KMnO4 + H2SO4 = V2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 VSO4 + 2 KMnO4 + 8 H2SO4 = 5 V2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O

K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O

C4H7Cl + KOH = C4H6 + KCl + H2O =>
C4H7Cl + KOH = C4H6 + KCl + H2O

NO + O2 = NO12 =>
2 NO + 11 O2 = 2 NO12

Al2O3 + CuCl3 = AlCl3 + Cu2O3 =>
Al2O3 + 2 CuCl3 = 2 AlCl3 + Cu2O3

NaH2PO4(H2O)2 + Na2HPO4(H2O)12 = Na5P3O10 + H2O =>
NaH2PO4(H2O)2 + 2 Na2HPO4(H2O)12 = Na5P3O10 + 28 H2O

PO4{3-} + MoO4{2-} + H{+} = PMo12O40{3-} + H2O =>
PO4{3-} + 12 MoO4{2-} + 24 H{+} = PMo12O40{3-} + 12 H2O

FeAsO4 + Mn2O7 = Fe2O3 + Mn3(AsO4)7 =>
14 FeAsO4 + 3 Mn2O7 = 7 Fe2O3 + 2 Mn3(AsO4)7

MnO4{-} + H2O2 = MnO12{-} + H2O =>
MnO4{-} + 8 H2O2 = MnO12{-} + 8 H2O

LaCl3 + H2SO4 = La2(SO4)3 + HCl =>
2 LaCl3 + 3 H2SO4 = La2(SO4)3 + 6 HCl

Ag2O + NH4OH = Ag(NH3)2{+} + OH{-} + H2O =>
Ag2O + 4 NH4OH = 2 Ag(NH3)2{+} + 2 OH{-} + 3 H2O

Ce2(SO4)3 + Mg(OH)2 = Ce(OH)3 + MgSO4 =>
Ce2(SO4)3 + 3 Mg(OH)2 = 2 Ce(OH)3 + 3 MgSO4

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

K2Cr2O7 + HBr = CrBr + KBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr + 2 KBr + 5 Br2 + 7 H2O

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

C4H7Cl + KOH = C4H6 + KCl + H2O =>
C4H7Cl + KOH = C4H6 + KCl + H2O

NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)

CuS = Cu + S =>
CuS = Cu + S

Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3

CaH2 + H3O = CaOH + H2 =>
CaH2 + H3O = CaOH + 2 H2

Fe{3+} + ClO4{-} + OH{-} = FeO4{2-} + ClO3{-} + H2O =>
2 Fe{3+} + 3 ClO4{-} + 10 OH{-} = 2 FeO4{2-} + 3 ClO3{-} + 5 H2O

Al(OH)3 + Na2S2O2 = Al2(S2O2)3 + NaOH =>
2 Al(OH)3 + 3 Na2S2O2 = Al2(S2O2)3 + 6 NaOH

Na + Pb(NO3)2 = NaPb(NO3)2 =>
Na + Pb(NO3)2 = NaPb(NO3)2

KI + KClO4 + H2O = I2 + KCl + KOH =>
8 KI + KClO4 + 4 H2O = 4 I2 + KCl + 8 KOH

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

AgSCN + HNO3 = AgNO3 + SCN{-} + H{+} =>
AgSCN + HNO3 = AgNO3 + SCN{-} + H{+}

NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2 =>
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2

CaCl2 + Mg3(PO4)2 = Ca3(PO4)2 + MgCl2 =>
3 CaCl2 + Mg3(PO4)2 = Ca3(PO4)2 + 3 MgCl2

Mn + NaOH + H2O = Na2MnO4 + H2 =>
Mn + 2 NaOH + 2 H2O = Na2MnO4 + 3 H2

Na2S2O3 + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2S2O3 + 7 H2SO4 + 8 KMnO4 = 7 H2O + 4 K2SO4 + 8 MnSO4 + 5 Na2SO4

B2H6 + H2O = H + H3BO3 =>
B2H6 + 6 H2O = 12 H + 2 H3BO3

C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH

Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O

KHP + Ca(OH)2 = KOH + Ca(HP)2 =>
2 KHP + Ca(OH)2 = 2 KOH + Ca(HP)2

Fe{3+} + Ce{3+} = Fe{2+} + Ce{4+} =>
Fe{3+} + Ce{3+} = Fe{2+} + Ce{4+}

C2H5OH + Fe = C2H5OFe + H2 =>
2 C2H5OH + 2 Fe = 2 C2H5OFe + H2

C2H5COOH + NH4OH = NH4C2H5COO + H2O =>
C2H5COOH + NH4OH = NH4C2H5COO + H2O

C6H5OH + CH3COCH3 = C15HH16O2 + CO2 =>
83 C6H5OH + 19 CH3COCH3 = 36 C15HH16O2 + 15 CO2

HCl + Be(HCO3) = BeCl + CO2 + H2O =>
HCl + Be(HCO3) = BeCl + CO2 + H2O

CrBr2 + Na2CO3 = CrCO3 + BrNa =>
CrBr2 + Na2CO3 = CrCO3 + 2 BrNa

ZnC2H3O2 + CsOH = ZnCs + C2H3O2OH =>
ZnC2H3O2 + CsOH = ZnCs + C2H3O2OH

C7H15Br + NaOH = C7H16O + NaBr =>
C7H15Br + NaOH = C7H16O + NaBr

LiBH4 + H2O = H2 + B2O3 + LiOH =>
2 LiBH4 + 5 H2O = 8 H2 + B2O3 + 2 LiOH

Zn + NaNO3 + HCl = ZnCl2 + N2O + H2O + NaCl =>
4 Zn + 2 NaNO3 + 10 HCl = 4 ZnCl2 + N2O + 5 H2O + 2 NaCl

Hg + HBr = HgBr + H2 =>
2 Hg + 2 HBr = 2 HgBr + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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