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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
TiC + O2 = TiO2 + CO =>
2 TiC + 3 O2 = 2 TiO2 + 2 CO

Na + NO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 Na + 2 NO3 + CaCl2 = 2 NaCl + Ca(NO3)2

Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3

HCl + PbS = PbCl2 + H2S =>
2 HCl + PbS = PbCl2 + H2S

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

As + OH{-} = AsO3{-3} + H2 =>
2 As + 6 OH{-} = 2 AsO3{-3} + 3 H2

KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H2O =>
2 KClO3 + 2 C2O4H2 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O

NaClO3 + HCl = NaCl + ClO3 + H2O =>
7 NaClO3 + 6 HCl = 7 NaCl + 6 ClO3 + 3 H2O

Zr + KClO4 = ZrO2 + KCl =>
2 Zr + KClO4 = 2 ZrO2 + KCl

HClO3 + HI = Cl + HIO3 + H2O =>
6 HClO3 + 5 HI = 6 Cl + 5 HIO3 + 3 H2O

Hg(ClO3)2 + AlCl3 = HgCl3 + Al(ClO3)2 =>
Hg(ClO3)2 + AlCl3 = HgCl3 + Al(ClO3)2

Ba(NO3)2 + Li2SO4 = Ba(SO4) + LiNO3 =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 LiNO3

NO3 + H3AsO3 = NO + H3AsO4 =>
NO3 + 2 H3AsO3 = NO + 2 H3AsO4

NaHCO3(s) + CH3COOH(aq) = H2O(l) + CO2(g) + CH3COONa(aq) =>
NaHCO3(s) + CH3COOH(aq) = H2O(l) + CO2(g) + CH3COONa(aq)

JC4H9 + NaOH = C4H9OH + JNa =>
JC4H9 + NaOH = C4H9OH + JNa

Cr(OH)3{-} + Fe{3+} + OH{-} = CrO4{2-} + H2O + Fe{2+} =>
Cr(OH)3{-} + 4 Fe{3+} + 5 OH{-} = CrO4{2-} + 4 H2O + 4 Fe{2+}

KI + Fe(NO3)3 = FeI3 + KNO3 =>
3 KI + Fe(NO3)3 = FeI3 + 3 KNO3

CO3 + H2O = OH + H3CO3 =>
CO3 + 3 H2O = 3 OH + H3CO3

Mg + H3Cl = MgCl2 + H =>
Mg + 2 H3Cl = MgCl2 + 6 H

(NH4)2PtCl4 + NH3 = (NH3)2PtCl2 + (NH4)Cl =>
(NH4)2PtCl4 + 2 NH3 = (NH3)2PtCl2 + 2(NH4)Cl

CrCl3 + NaHSO4 = CrHSO4 + NaCl + Cl =>
CrCl3 + NaHSO4 = CrHSO4 + NaCl + 2 Cl

FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2(SO4) =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2(SO4)

FeI2 + FrOH + FrIO4 = Fe2O3 + FrI + H2O =>
8 FeI2 + 16 FrOH + FrIO4 = 4 Fe2O3 + 17 FrI + 8 H2O

MnCl4 + Pb(NO3)2 = Mn(NO3)2 + PbCl4 =>
MnCl4 + Pb(NO3)2 = Mn(NO3)2 + PbCl4

CH3COH + H2O2 = C2H4O3 + H2O =>
CH3COH + 2 H2O2 = C2H4O3 + 2 H2O

S2O3{2-} + H2O = SO4{2-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e

Al3 + Fl2 = Al3(Fl2) =>
Al3 + Fl2 = Al3(Fl2)

Na2CO3 + CoCl3 = CoCO3 + Na2Cl3 =>
Na2CO3 + CoCl3 = CoCO3 + Na2Cl3

Me3PO4 + KOH = MeOH + K3PO4 =>
Me3PO4 + 3 KOH = 3 MeOH + K3PO4

Fe + S = Fe9S7 =>
9 Fe + 7 S = Fe9S7

Cu + Ca(ClO)2 + HCl = CuCl2 + Ca(OH)2 =>
2 Cu + Ca(ClO)2 + 2 HCl = 2 CuCl2 + Ca(OH)2

Zr + KClO4 = ZrO2 + KCl =>
2 Zr + KClO4 = 2 ZrO2 + KCl

CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

C + Po = PoC =>
C + Po = PoC

CuCl + Br2 = Cl + CuBr =>
2 CuCl + Br2 = 2 Cl + 2 CuBr

NaClO3 + HCl = NaCl + ClO3 + H2O =>
7 NaClO3 + 6 HCl = 7 NaCl + 6 ClO3 + 3 H2O

H2O + KBr + NaMnO4 = KBrO3 + NaOH + MnO2 =>
H2O + KBr + 2 NaMnO4 = KBrO3 + 2 NaOH + 2 MnO2

KMnO4 + K3Fe(CN)6 = K3MnO4 + KFe(CN)6 =>
KMnO4 + K3Fe(CN)6 = K3MnO4 + KFe(CN)6

CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 CrO3 + 2 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 4 H2O

Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O

C3 + O = C3O =>
C3 + O = C3O

C9H20(l) + O2(l) = CO2(g) + H2O(g) =>
C9H20(l) + 14 O2(l) = 9 CO2(g) + 10 H2O(g)

CuSO4 + H = CuSO4H5 =>
CuSO4 + 5 H = CuSO4H5

MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2

XNO2 + Zn + HCl = XNH2 + ZnCl2 + H2O =>
XNO2 + 3 Zn + 6 HCl = XNH2 + 3 ZnCl2 + 2 H2O

[Ag(NH3)2]{+} + AsO3{3-} + OH{-} = Ag + AsO4{3-} + NH3 + H2O =>
2[Ag(NH3)2]{+} + AsO3{3-} + 2 OH{-} = 2 Ag + AsO4{3-} + 4 NH3 + H2O

Na2O + CO2 = CNa2O3 =>
Na2O + CO2 = CNa2O3

P + KNO3 + K2SO4 = K3PO4 + K2S + NO2 =>
4 P + 12 KNO3 + K2SO4 = 4 K3PO4 + K2S + 12 NO2

Co(OH)2 + Cl2 + KOH = KCl + Co(OH)3 =>
2 Co(OH)2 + Cl2 + 2 KOH = 2 KCl + 2 Co(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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