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Chemische vergelijkingen in evenwicht op03/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + Mg = MgO + Na + H2O =>
2 NaOH + Mg = MgO + 2 Na + H2O

HCl(aq) + NaOH(aq) = H2O(aq) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl(aq)

Na2CO3(aq) + HNO3(aq) = Na(NO3)(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 Na(NO3)(aq) + CO2(g) + H2O(l)

Sn + PCl5 = SnCl4 + PCl3 =>
Sn + 2 PCl5 = SnCl4 + 2 PCl3

Pb(NO3)2 + OH + NaOH = Pb(OH)4 + NaNO3 =>
Pb(NO3)2 + 2 OH + 2 NaOH = Pb(OH)4 + 2 NaNO3

Fe2(SO4)3 + Ni(NH4)2 = Ni(SO4)3 + Fe2(NH4)2 =>
Fe2(SO4)3 + Ni(NH4)2 = Ni(SO4)3 + Fe2(NH4)2

(NH4)3PO4 + CuNO3 = Cu3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 CuNO3 = Cu3PO4 + 3 NH4NO3

Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag

C15H30 + O2 = CO2 + H2 =>
C15H30 + 15 O2 = 15 CO2 + 15 H2

Na + C4 = Na4C =>
16 Na + C4 = 4 Na4C

NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl

HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O

Ba(NO3)2(aq) + K(s) = Ba2(s) + K(NO3)2(aq) =>
2 Ba(NO3)2(aq) + 2 K(s) = Ba2(s) + 2 K(NO3)2(aq)

CaCO3 + CH3COOH = CH3COO + Ca + HCO3 =>
CaCO3 + CH3COOH = CH3COO + Ca + HCO3

Mn(OH)2 + HCl = MnCl2 + H2O =>
Mn(OH)2 + 2 HCl = MnCl2 + 2 H2O

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

C4H9Cl + KOH = C4H8 + H2O + KCl =>
C4H9Cl + KOH = C4H8 + H2O + KCl

AgI + Cu = Ag + CuI =>
AgI + Cu = Ag + CuI

NaCl + CaSO4 + H2O = NaOH + Na2S2O3 + CaCl2 + O2 =>
4 NaCl + 2 CaSO4 + H2O = 2 NaOH + Na2S2O3 + 2 CaCl2 + 2 O2

C4H8 + Br2 + H2O = C6HOBrOH + HBr =>
3 C4H8 + 15 Br2 + 4 H2O = 2 C6HOBrOH + 28 HBr

HC8H4O4 + H2O = H3O + C8H4O4 =>
HC8H4O4 + H2O = H3O + C8H4O4

HOOCC(CH3)(OH)CH2CH2COOH + H2O2 = CO2 + H2O =>
HOOCC(CH3)(OH)CH2CH2COOH + 12 H2O2 = 6 CO2 + 17 H2O

CrCl + AgNO3 = CrNO3 + AgCl =>
CrCl + AgNO3 = CrNO3 + AgCl

Bi3S2 + O2 = BiO2 + SO2 =>
Bi3S2 + 5 O2 = 3 BiO2 + 2 SO2

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

ClKBr = KCl + Br =>
ClKBr = KCl + Br

Ba + P4 = Ba3(P4)2 =>
3 Ba + 2 P4 = Ba3(P4)2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NaNO3 + FeCl3 = Fe(NO3)3 + NaCl =>
3 NaNO3 + FeCl3 = Fe(NO3)3 + 3 NaCl

Rb2 + O2 = Rb2O =>
2 Rb2 + O2 = 2 Rb2O

Fe + Cu{2+} = Fe{2+} + Cu =>
Fe + Cu{2+} = Fe{2+} + Cu

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

Co(NO3)2 + NaCl = CoCl + Na(NO3)2 =>
Co(NO3)2 + NaCl = CoCl + Na(NO3)2

K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4

C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2

Cr + CdBr2 = CrBr + Cd =>
2 Cr + CdBr2 = 2 CrBr + Cd

Al2O3 + LiOH = Al(OH)3 + Li2O =>
Al2O3 + 6 LiOH = 2 Al(OH)3 + 3 Li2O

Cl3Mn + Na2CO3 = Cl3Na2 + CO3Mn =>
Cl3Mn + Na2CO3 = Cl3Na2 + CO3Mn

Li2SO4 + MgOH = Mg2SO4 + LiOH =>
Li2SO4 + 2 MgOH = Mg2SO4 + 2 LiOH

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S

Cs2O + H2O = Cs2O2 + H2 =>
Cs2O + H2O = Cs2O2 + H2

Cr2 + (IO3) = CrIO3 =>
Cr2 + 2(IO3) = 2 CrIO3

Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O

NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr

CO2 + H2O = (C31H34O11)2 + O2 =>
62 CO2 + 34 H2O = (C31H34O11)2 + 68 O2

CdS(g) + I2(g) + HCl(g) = CdCl2(g) + HI(g) + S(g) =>
CdS(g) + I2(g) + 2 HCl(g) = CdCl2(g) + 2 HI(g) + S(g)

PbPO4 + NaNO3 = NaPO4 + PbNO3 =>
PbPO4 + NaNO3 = NaPO4 + PbNO3

C7H8 + SO4{2-} + H{+} = CO2 + H2O + H2S =>
2 C7H8 + 9 SO4{2-} + 18 H{+} = 14 CO2 + 8 H2O + 9 H2S

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Breng de vergelijking van een chemische reactie in evenwicht
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