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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4VO3 + Zn + HCl = NH3 + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 4 HCl = 2 NH3 + V2O3 + 2 ZnCl2 + 3 H2O

Cu + HCl + KNO3 = NO2 + KCl + H2O + CuCl2 =>
Cu + 4 HCl + 2 KNO3 = 2 NO2 + 2 KCl + 2 H2O + CuCl2

ZnBr2 + H2O = ZnO + HBr =>
ZnBr2 + H2O = ZnO + 2 HBr

C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O

HCl + S = HS + Cl =>
HCl + S = HS + Cl

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Mg + NaHCO3 = MgO + Na + C + H2 =>
6 Mg + 2 NaHCO3 = 6 MgO + 2 Na + 2 C + H2

Sc + Co(ClO3)2 = Sc2(ClO3)3 + Co =>
4 Sc + 3 Co(ClO3)2 = 2 Sc2(ClO3)3 + 3 Co

BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3

Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2

CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S

Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO

C6H14 + H2SO4 = SO2 + C + H2O =>
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O

MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2

C2H6O + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
3 C2H6O + 2 K2CrO4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 C2H4O + 8 H2O

[Co(H2O)6]Cl2 + NH4{+} + NH3 + H2O2 + Cl{-} = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4{+} + 10 NH3 + H2O2 + 2 Cl{-} = 2[Co(NH3)6]Cl3 + 14 H2O

Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2

Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O

Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O

Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O

CuCO3 + H2O = CuO + H2CO3 =>
CuCO3 + H2O = CuO + H2CO3

CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S

PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)

Al(NO3)3 + NH3 = AlN + HNO3 =>
Al(NO3)3 + NH3 = AlN + 3 HNO3

Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O

LiOH(aq) + HBr = LiBr + H2O =>
LiOH(aq) + HBr = LiBr + H2O

B2O3 + KOH = K3BO3 + H2O =>
B2O3 + 6 KOH = 2 K3BO3 + 3 H2O

K3MnO4 + H2O = K2MnO4 + MnO(OH)2 + KOH =>
2 K3MnO4 + 3 H2O = K2MnO4 + MnO(OH)2 + 4 KOH

CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO

KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4

C5H10O5 = C5H4O2 + H2O =>
C5H10O5 = C5H4O2 + 3 H2O

Mg2OHPO4 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg2OHPO4 + H3PO4 = 2 Mg3(PO4)2 + 3 H2O

AgNO3 + H3PO2 + H2O = Ag + HNO3 + H3PO4 =>
4 AgNO3 + H3PO2 + 2 H2O = 4 Ag + 4 HNO3 + H3PO4

KNO3 + H2O2 = HNO3 + K2O2 =>
2 KNO3 + H2O2 = 2 HNO3 + K2O2

AgNH3 + KI = AgI + KNH3 =>
AgNH3 + KI = AgI + KNH3

CH3ONa + CH3Br = CH3OCH3 + NaBr =>
CH3ONa + CH3Br = CH3OCH3 + NaBr

Ti(OH)3 + HNO3 = TiNO3 + H(OH)3 =>
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3

C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O

Cu(s) + AgNo3(ag) = Cu(No3)2(ag) + Ag(s) =>
Cu(s) + 2 AgNo3(ag) = Cu(No3)2(ag) + 2 Ag(s)

Mo + HCl = MoCl3 + H2 =>
2 Mo + 6 HCl = 2 MoCl3 + 3 H2

Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2

CuCO3 + H2O = Cu2(OH)2CO3 + CO2 =>
2 CuCO3 + H2O = Cu2(OH)2CO3 + CO2

Cl{-} + H2O = HCl + OH{-} =>
Cl{-} + H2O = HCl + OH{-}

CH3CH2NH2 + H2O = CH3CH2NH3{+} + OH{-} =>
CH3CH2NH2 + H2O = CH3CH2NH3{+} + OH{-}

H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O

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

CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}

Xe(g) + F2(g) = XeF6(s) =>
Xe(g) + 3 F2(g) = XeF6(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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