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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
K3PO4 + FeBr2 = KBr + Fe3(PO4)2 =>
2 K3PO4 + 3 FeBr2 = 6 KBr + Fe3(PO4)2

CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3

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

H{+} + NH3 + KOH = NH4OH + K{+} =>
H{+} + NH3 + KOH = NH4OH + K{+}

BaCl2(aq) + KIO3(aq) = Ba(IO3)2(aq) + KCl(aq) =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2(aq) + 2 KCl(aq)

Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O

KNO2 = K + N2 + O2 =>
2 KNO2 = 2 K + N2 + 2 O2

Mn{2+} + Fe{3+} + OH{-} = MnO2 + Fe{2+} + H2O =>
Mn{2+} + 2 Fe{3+} + 4 OH{-} = MnO2 + 2 Fe{2+} + 2 H2O

Zn(SO4)2 + SrCl2 = ZnCl2 + Sr(SO4)2 =>
Zn(SO4)2 + SrCl2 = ZnCl2 + Sr(SO4)2

P4S7 + H2SO4 + H2O = H2S + H3PO4 =>
4 P4S7 + 3 H2SO4 + 52 H2O = 31 H2S + 16 H3PO4

C25H25(s) + O2(g) = CO2(g) + H2O(g) =>
4 C25H25(s) + 125 O2(g) = 100 CO2(g) + 50 H2O(g)

NO3 + SO2 = NO + SO3 =>
NO3 + 2 SO2 = NO + 2 SO3

Mg{+} + Zn{2+} = Mg{2+} + Zn =>
2 Mg{+} + Zn{2+} = 2 Mg{2+} + Zn

NaHSO3 + SO3 = Na2SO4 + H2O + SO2 =>
2 NaHSO3 + SO3 = Na2SO4 + H2O + 2 SO2

Na + C4 = NaC4 =>
Na + C4 = NaC4

KMnO4 + HCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 5 Cl2 + K2SO4 + 8 H2O

Ag(No3)(aq) + Na2(CO3)(aq) = Ag2(CO3)(s) + Na(No3)(aq) =>
2 Ag(No3)(aq) + Na2(CO3)(aq) = Ag2(CO3)(s) + 2 Na(No3)(aq)

K[Cr(H2O)2(C2O4)2]2H2O + KOH = Cr2O3 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)2]2H2O + 6 KOH = Cr2O3 + 8 H2O + 7 K + 8 CO2

SnS + HNO3 + H{+} = SO4{2-} + Sn{4+} + NO + H2O =>
3 SnS + 10 HNO3 + 6 H{+} = 3 SO4{2-} + 3 Sn{4+} + 10 NO + 8 H2O

C4H9OH + HF = C4H9F + H2O =>
C4H9OH + HF = C4H9F + H2O

Pb(s) + Cu(NO3)2(aq) = Pb(NO3) + Cu =>
2 Pb(s) + Cu(NO3)2(aq) = 2 Pb(NO3) + Cu

MnO2 = Mn2 + O7 =>
14 MnO2 = 7 Mn2 + 4 O7

Na2O + H2O = H2Na2O2 =>
Na2O + H2O = H2Na2O2

Au(OH)3 + HClO3 = AuClO4 + H2O =>
Au(OH)3 + HClO3 = AuClO4 + 2 H2O

Zn(s) + H3PO4(aq) = H2(g) + Zn3(PO4)2(l) =>
3 Zn(s) + 2 H3PO4(aq) = 3 H2(g) + Zn3(PO4)2(l)

Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni

Na2HPO4 + H2O = Na2H7PO7 =>
Na2HPO4 + 3 H2O = Na2H7PO7

K + (PO4)3 = K3PO4 =>
9 K + (PO4)3 = 3 K3PO4

Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O

HNO3 + K = KNO3 + NH4NO + H2O =>
14 HNO3 + 12 K = 12 KNO3 + NH4NO + 5 H2O

CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)

H203 + CO999 = H2O + C =>
1998 H203 + 203 CO999 = 202797 H2O + 203 C

CrBr3 + Ba(OH)2 = Cr(OH)2 + BaBr3 =>
CrBr3 + Ba(OH)2 = Cr(OH)2 + BaBr3

NaCl + H2O = NaOH + H2 + Cl4 =>
4 NaCl + 4 H2O = 4 NaOH + 2 H2 + Cl4

SrCO3 + Na2Cr2O7 + H2O = SrCrO4 + Na2CO3 + H2CO3 =>
2 SrCO3 + Na2Cr2O7 + H2O = 2 SrCrO4 + Na2CO3 + H2CO3

Ae + O2 = AeO3 =>
2 Ae + 3 O2 = 2 AeO3

HIO + ZnCO3 = Zn(IO)2 + CO2 + H2O =>
2 HIO + ZnCO3 = Zn(IO)2 + CO2 + H2O

HgO + Cl2 = HgOHgCl2 + Cl2O =>
2 HgO + 2 Cl2 = HgOHgCl2 + Cl2O

Mg + NH4Cl = MgCl2 + NH3 + H2 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH3 + H2

Si2O = Si + O =>
Si2O = 2 Si + O

HNO3 + FeS = Fe(NO3)3 + NO + S + H2O =>
4 HNO3 + FeS = Fe(NO3)3 + NO + S + 2 H2O

MgO + Zn = Mg + ZnO2 =>
2 MgO + Zn = 2 Mg + ZnO2

CH3CH2I + OC6H4NHCOCH3 = CH3CH2OC6H4NHCOCH3 + I =>
CH3CH2I + OC6H4NHCOCH3 = CH3CH2OC6H4NHCOCH3 + I

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

SrSO4 + ZnCl2 = SrCl2 + ZnSO4 =>
SrSO4 + ZnCl2 = SrCl2 + ZnSO4

Ag2SO4(aq) + NH4Cl(aq) = (NH4)2SO4 + AgCl =>
Ag2SO4(aq) + 2 NH4Cl(aq) = (NH4)2SO4 + 2 AgCl

Al + HCl = Al2Cl33 + H2 =>
4 Al + 66 HCl = 2 Al2Cl33 + 33 H2

C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2

K2Cr2O7 + NH4OH + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH4OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 9 H2O

Cd(CH3COOH)2 + K4Fe(CN)6 = Cd2Fe(CN)6 + KCH3COOH =>
2 Cd(CH3COOH)2 + K4Fe(CN)6 = Cd2Fe(CN)6 + 4 KCH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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