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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Dy2O3 + HCl = DyCl3 + H2O =>
Dy2O3 + 6 HCl = 2 DyCl3 + 3 H2O

HNO3 + BaHO = H2O + Ba(NO3) =>
HNO3 + BaHO = H2O + Ba(NO3)

FeCl2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
10 FeCl2 + 24 H2SO4 + 6 KMnO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 Cl2 + 24 H2O

NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7

Na2CO3 + MgCI2 = Na2CI2 + MgCO3 =>
Na2CO3 + MgCI2 = Na2CI2 + MgCO3

Na{+)+CI{-} = NaCI =>
Na{+)+CI{-} = NaCI

N2O4 + KI = KNO3NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3NO + I2

Ga(NO3)3 + H2O = H(NO3) + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 H(NO3) + Ga(OH)3

H2O2 + Mn2O3 = H2O + MnO4 =>
5 H2O2 + Mn2O3 = 5 H2O + 2 MnO4

AgNO3 + NaOH + NH3 = Ag(NH3)2 + NaNO3 + H2O =>
8 AgNO3 + 9 NaOH + 17 NH3 = 8 Ag(NH3)2 + 9 NaNO3 + 6 H2O

ZnSO4 + NaNO3 = Na2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 NaNO3 = Na2SO4 + Zn(NO3)2

NO(g) + H2O(g) = O2(g) + N2H4(g) =>
2 NO(g) + 2 H2O(g) = 2 O2(g) + N2H4(g)

Ag2S + NaOH + Al = Na2S + NaAlO2 + Ag + H2O =>
3 Ag2S + 8 NaOH + 2 Al = 3 Na2S + 2 NaAlO2 + 6 Ag + 4 H2O

Na2S2O3 + CaCl2 = CaS2O3 + NaCl =>
Na2S2O3 + CaCl2 = CaS2O3 + 2 NaCl

Ag(NO)3 + (Na)2(CO)3 = Ag(CO)3 + (Na)2(NO)3 =>
Ag(NO)3 + (Na)2(CO)3 = Ag(CO)3 + (Na)2(NO)3

B{2+}H{6} = B{2+}O{3+}H{2+}O =>
B{2+}H{6} = B{2+}O{3+}H{2+}O

H2C2O4 + KMnO6 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
9 H2C2O4 + 2 KMnO6 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 18 CO2 + 12 H2O

Na2S + Ni(NO3)2 = NO3Na + NiS =>
Na2S + Ni(NO3)2 = 2 NO3Na + NiS

Al2O3 + CaO = AlCa + O2 =>
2 Al2O3 + 4 CaO = 4 AlCa + 5 O2

Cr(OH)3 + CO3{-2} = OH{-} + Cr2(CO3)3 =>
2 Cr(OH)3 + 3 CO3{-2} = 6 OH{-} + Cr2(CO3)3

Ca(NO3)2 + (NH4)2PO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2PO4 + 38 NH3 + 17 H2O = 4 Ca10(PO4)6(OH)2 + 83 NH4NO3

H2BrO3 + LiO = H2O + LiBrO3 =>
H2BrO3 + LiO = H2O + LiBrO3

CH4(g) + Cl2(g) = HCl + CCl4 =>
CH4(g) + 4 Cl2(g) = 4 HCl + CCl4

Cr2O7 + C2H6O = Cr + CO2 + H2O =>
6 Cr2O7 + 7 C2H6O = 12 Cr + 14 CO2 + 21 H2O

HF + PCl5 + LiF = LiPF6 + HCl =>
5 HF + PCl5 + LiF = LiPF6 + 5 HCl

Zn{2+} + Cl{-} = ZnCl{+} =>
Zn{2+} + Cl{-} = ZnCl{+}

Cu2S + H2O = Cu + SO2 + H2 =>
Cu2S + 2 H2O = 2 Cu + SO2 + 2 H2

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

MgSO4(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbSO4(s) =>
MgSO4(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbSO4(s)

NH4OH = NH4 + OH =>
NH4OH = NH4 + OH

C2H6 + O2 = C + H6O2 =>
C2H6 + O2 = 2 C + H6O2

HCl + Mg3N2 = MgCl2 + NH4Cl =>
8 HCl + Mg3N2 = 3 MgCl2 + 2 NH4Cl

K{+} + Al{+3} + SO4{-2} + H2O = KAl(SO4)2*H2O =>
K{+} + Al{+3} + 2 SO4{-2} + H2O = KAl(SO4)2*H2O

Al{+} + Cl{2} = AlCl{3} =>
Al{+} + Cl{2} = AlCl{3}

Propane + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mn(OH)2 + H2S2O8 + H2O2 = H2SO4 + HMnO4 =>
2 Mn(OH)2 + 3 H2S2O8 + 2 H2O2 = 6 H2SO4 + 2 HMnO4

KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2

MnO + C = Mn7C3 + CO =>
7 MnO + 10 C = Mn7C3 + 7 CO

P4 + I2 + H2O = H3PO4 + HI =>
P4 + 10 I2 + 16 H2O = 4 H3PO4 + 20 HI

Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 NH3 + 2 H2O

C2H5CH2OH + O2 = CO2 + H2O =>
2 C2H5CH2OH + 9 O2 = 6 CO2 + 8 H2O

Fe + H2(SO4) = FeH2 + (SO4) =>
Fe + H2(SO4) = FeH2 + (SO4)

Mg + Br{2} = MgBr{2} =>
Mg + Br{2} = MgBr{2}

NaOH + Cu(No3)2 = Na(No3) + Cu(OH)2 =>
2 NaOH + Cu(No3)2 = 2 Na(No3) + Cu(OH)2

Fe2(SO4)3 + NaOH = Na3[Fe(OH)6] + Na2SO4 =>
Fe2(SO4)3 + 12 NaOH = 2 Na3[Fe(OH)6] + 3 Na2SO4

Hg + NaOH = HgNa + OH =>
Hg + NaOH = HgNa + OH

CrO + HCl = CrCl3 + H2 + H2O =>
2 CrO + 6 HCl = 2 CrCl3 + H2 + 2 H2O

CuSO4 + NH3 + H2O = [Cu(NH3)4]SO4H2O =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4]SO4H2O

Fr(OH)3 = Fr2O3 + H2O =>
2 Fr(OH)3 = Fr2O3 + 3 H2O

CaSO4 + C = CaS + CO2 =>
CaSO4 + 2 C = CaS + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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