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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
V2O5 + Pb2 = V5 + PbO2 =>
20 V2O5 + 25 Pb2 = 8 V5 + 50 PbO2

N2Cl2 + CH3 = CCl4 + N2 + H2 =>
4 N2Cl2 + 2 CH3 = 2 CCl4 + 4 N2 + 3 H2

SO4 + HCl + BaCl2 = BaSO4 + HCl3 =>
SO4 + HCl + BaCl2 = BaSO4 + HCl3

NH4OH + K3PO4 = (NH4)3PO4 + KOH =>
3 NH4OH + K3PO4 = (NH4)3PO4 + 3 KOH

PH3 + LiH2PO2 = P4 + H2O + Li(OH) =>
PH3 + 3 LiH2PO2 = P4 + 3 H2O + 3 Li(OH)

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O

MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O

K2CO3(aq) + NaCl(aq) = KCl + Na2CO3 =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl + Na2CO3

MnO4{-} + I{-} + H{+} = Mn{+2} + IO3{-} + H2O =>
6 MnO4{-} + 5 I{-} + 18 H{+} = 6 Mn{+2} + 5 IO3{-} + 9 H2O

CrSe3 + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
2 CrSe3 + 48 HNO3 + 24 PbO2 = H2Cr2O7 + 6 H2SeO4 + 24 Pb(NO3)2 + 17 H2O

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

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

Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2

K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + KNO3(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + 2 KNO3(aq)

C + S8 = CS2 =>
4 C + S8 = 4 CS2

WO3 + WCl6 = WO2Cl2 =>
2 WO3 + WCl6 = 3 WO2Cl2

AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq)

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

FCl3 + Pb(NO3)2 = FNO3 + Pb(Cl3)2 =>
2 FCl3 + Pb(NO3)2 = 2 FNO3 + Pb(Cl3)2

CO + Fe3O = Fe3 + CO2 =>
CO + Fe3O = Fe3 + CO2

Cu2S + H2SO4 = CuSO3 + H2SO3 + H2O =>
Cu2S + 4 H2SO4 = 2 CuSO3 + 3 H2SO3 + H2O

K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4

Fe2O3 + SO2 = Fe2SO5 =>
Fe2O3 + SO2 = Fe2SO5

Na2SO3 + HB = NaB + H2SO3 =>
Na2SO3 + 2 HB = 2 NaB + H2SO3

C6H4(CO)2O + C8H18O2 = C24H38O + H2O =>
3 C6H4(CO)2O + 21 C8H18O2 = 8 C24H38O + 43 H2O

Cu(NO2)2 + Na2(CO3) = Cu(CO3) + Na2(NO2)2 =>
Cu(NO2)2 + Na2(CO3) = Cu(CO3) + Na2(NO2)2

Al(NO3)2*9H2O + CO(NH2)2 = Al2O3 + N2 + CO2 + H2O =>
2 Al(NO3)2*9H2O + 3 CO(NH2)2 = Al2O3 + 5 N2 + 3 CO2 + 24 H2O

N6H24Mo7O24*4H2O + NiSO4*7H2O = NiMoO4 + SO4 + H2O + N6H24Mo6O20 =>
N6H24Mo7O24*4H2O + NiSO4*7H2O = NiMoO4 + SO4 + 11 H2O + N6H24Mo6O20

C3H8 + O2 = C3O2 + H6O =>
3 C3H8 + 5 O2 = 3 C3O2 + 4 H6O

CH3CH2COOH + Cl2 = CH3CCl2COOH + HCl =>
CH3CH2COOH + 2 Cl2 = CH3CCl2COOH + 2 HCl

OO + HH = HOH =>
OO + 2 HH = 2 HOH

C3H8O2 + NaOH = C3H6O2Na2 + H2O =>
C3H8O2 + 2 NaOH = C3H6O2Na2 + 2 H2O

Co(NO3)2 + K3N = Co3N2 + KNO3 =>
3 Co(NO3)2 + 2 K3N = Co3N2 + 6 KNO3

I3 + Na2S2O3 = Na2S4O6 + NaI =>
2 I3 + 6 Na2S2O3 = 3 Na2S4O6 + 6 NaI

CuCl + KOH = KCl + Cu(OH) =>
CuCl + KOH = KCl + Cu(OH)

Al(OH)3 + H2P2O6 = AlPO4 + H2O =>
2 Al(OH)3 + H2P2O6 = 2 AlPO4 + 4 H2O

N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2

Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe

Al(NO3)3 + NaSCN = Al(SCN)3 + NaNO3 =>
Al(NO3)3 + 3 NaSCN = Al(SCN)3 + 3 NaNO3

Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2

Ba(NO{-3}) + NaSO{+4} = BaSO{+4} + NaNO{-3} =>
Ba(NO{-3}) + NaSO{+4} = BaSO{+4} + NaNO{-3}

HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3

Co + F = Co3F =>
3 Co + F = Co3F

Pb(C2H3O2)2 + NH3 = Pb(NH3)2 + C2H3O2 =>
Pb(C2H3O2)2 + 2 NH3 = Pb(NH3)2 + 2 C2H3O2

CH2O + HCN + H2O = C4H8N2O3 =>
2 CH2O + 2 HCN + H2O = C4H8N2O3

NH4NO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + (NH4)2SO4(s) =>
2 NH4NO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + (NH4)2SO4(s)

(NH4)3(PO4) + Ni(NO3)2 = (NH4)(NO3) + Ni3(PO4)2 =>
2(NH4)3(PO4) + 3 Ni(NO3)2 = 6(NH4)(NO3) + Ni3(PO4)2

CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl

I + CuSO4 + H2O = ICu + H2SO4 + O2 =>
2 I + 2 CuSO4 + 2 H2O = 2 ICu + 2 H2SO4 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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