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Chemische vergelijkingen in evenwicht op08/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
HgSO4 + H2 = Hg + H2SO4 =>
HgSO4 + H2 = Hg + H2SO4

ZnCl2 + NH4Cl = ZnCl + NH4Cl2 =>
ZnCl2 + NH4Cl = ZnCl + NH4Cl2

CaO + Mg = O + MgCa =>
CaO + Mg = O + MgCa

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Cu2O + K2Cr2O7 + HCl = CuCl2 + CrCl3 + KCl + H2O =>
3 Cu2O + K2Cr2O7 + 20 HCl = 6 CuCl2 + 2 CrCl3 + 2 KCl + 10 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

K2Cr2O7 + HI + HCl = KCl + CrCl3 + I + H2O =>
K2Cr2O7 + 6 HI + 8 HCl = 2 KCl + 2 CrCl3 + 6 I + 7 H2O

C8H16 + O = CO + H2O =>
C8H16 + 16 O = 8 CO + 8 H2O

C1H1*953 + O2 = CO2 + H2O =>
4 C1H1*953 + 5 O2 = 4 CO2 + 2 H2O

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

Br2 + AlBr3 = AlBr4 =>
Br2 + 2 AlBr3 = 2 AlBr4

JDU3 = JD + U2 =>
2 JDU3 = 2 JD + 3 U2

PB(No3)2 + KI = KNo3 + PBI2 =>
PB(No3)2 + 2 KI = 2 KNo3 + PBI2

N + O = N2O5 =>
2 N + 5 O = N2O5

CoBr + Cl = CoCl2 + Br =>
CoBr + 2 Cl = CoCl2 + Br

C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H15O7 =>
14 C6H8O7 + 27 NaHCO3 = 2 H2O + 57 CO2 + 9 Na3C6H15O7

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

Mn(NO3)2 + HCl = MnCl + H(NO3)2 =>
Mn(NO3)2 + HCl = MnCl + H(NO3)2

C2H6O + K2Cr2O7 = CH3COOH + KOH + Cr + H2O =>
3 C2H6O + K2Cr2O7 = 3 CH3COOH + 2 KOH + 2 Cr + 2 H2O

CaO + CO2 = (CaCO3) =>
CaO + CO2 = (CaCO3)

ZnCl2 + NH4Cl = ZnCl + NH4Cl2 =>
ZnCl2 + NH4Cl = ZnCl + NH4Cl2

HCl + CO2 = CO + Cl2 + H2O =>
2 HCl + CO2 = CO + Cl2 + H2O

NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3 =>
NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3

Ni2 + NO3 + NaCO3 = Ni2CO3 + NaNO3 =>
Ni2 + NO3 + NaCO3 = Ni2CO3 + NaNO3

Ba(C2H3O2)2 + K2CO3 = K(C2H3O2) + BaCO3 =>
Ba(C2H3O2)2 + K2CO3 = 2 K(C2H3O2) + BaCO3

Si(OH)4 + HF = SiF4 + H2O =>
Si(OH)4 + 4 HF = SiF4 + 4 H2O

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

C8O3H8 + NaOH = C7O3H6 + Na + CH3 =>
18 C8O3H8 + 3 NaOH = 19 C7O3H6 + 3 Na + 11 CH3

KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O

MnO2 + NaOH + O2 = Na2MnO4 + H2O4 =>
MnO2 + 2 NaOH + 2 O2 = Na2MnO4 + H2O4

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

C6H5NO2 + CrCl3*6H2O = C18H12CrN3O6 + H2O + HCl =>
3 C6H5NO2 + CrCl3*6H2O = C18H12CrN3O6 + 6 H2O + 3 HCl

HCO3 = CO3 + H2 =>
2 HCO3 = 2 CO3 + H2

Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn

K3PO4 + CoCl3 = Co3PO4 + KCl3 =>
K3PO4 + 3 CoCl3 = Co3PO4 + 3 KCl3

Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

HClO2 + FrOH = FrClO2 + H2O =>
HClO2 + FrOH = FrClO2 + H2O

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

KBrO3 + O2 = KBrO5 =>
KBrO3 + O2 = KBrO5

KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3

C2(g) + H2(g) + OH(l) = C2H5OH(l) =>
2 C2(g) + 5 H2(g) + 2 OH(l) = 2 C2H5OH(l)

AgNO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + Ag2SO4(aq) =>
2 AgNO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + Ag2SO4(aq)

KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4

Cl2 + F2 + H2 = ClFH4 =>
Cl2 + F2 + 4 H2 = 2 ClFH4

U(s) + F2(l) = UF6(g) =>
U(s) + 3 F2(l) = UF6(g)

CO + KOH = K2CO3 + H2 =>
CO + 2 KOH = K2CO3 + H2

O + CF2Cl2 = ClO + CF2Cl =>
O + CF2Cl2 = ClO + CF2Cl

Cr2O3 + H2O2 = H2CrO4 + H2O =>
Cr2O3 + 3 H2O2 = 2 H2CrO4 + H2O

CuCl2 + Na3Po4 = CuCl2Na3Po4 =>
CuCl2 + Na3Po4 = CuCl2Na3Po4

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Breng de vergelijking van een chemische reactie in evenwicht
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