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Chemische vergelijkingen in evenwicht op09/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Fe(SO4)2*12H2O + NH4SCN = (NH4)2SO4 + Fe(SCN)3 + H2O =>
NH4Fe(SO4)2*12H2O + 3 NH4SCN = 2(NH4)2SO4 + Fe(SCN)3 + 12 H2O

CuI + NH3 = Cu(NH3)2 + I2 =>
2 CuI + 4 NH3 = 2 Cu(NH3)2 + I2

NaCl + HO = NaClHO =>
NaCl + HO = NaClHO

NH2COOH + CH3OH = NH2COOCH3 + H2O =>
NH2COOH + CH3OH = NH2COOCH3 + H2O

MgOH + P = MgOHP =>
MgOH + P = MgOHP

Na + NaH2PO4 = Na3PO4 + H2 =>
2 Na + NaH2PO4 = Na3PO4 + H2

MnO2(s) + KOH(aq) + KNO3(l) = K2MnO4(s) + KNO2(aq) + H2O(l) =>
MnO2(s) + 2 KOH(aq) + KNO3(l) = K2MnO4(s) + KNO2(aq) + H2O(l)

NaMnO4 + NaCl2 + H2O = MnO2 + NaClO4 + NaOH =>
5 NaMnO4 + NaCl2 + 2 H2O = 5 MnO2 + 2 NaClO4 + 4 NaOH

Na2SO3(s) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
Na2SO3(s) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O(l)

Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H

NiF3 + NaO2 = NiO2 + NaF + F2 =>
NiF3 + NaO2 = NiO2 + NaF + F2

HCH2C6H5O7 + OH = H2O + C6H5O7 =>
6 HCH2C6H5O7 + 27 OH = 20 H2O + 7 C6H5O7

Cu2(CO3)2 = Cu + CO3 =>
Cu2(CO3)2 = 2 Cu + 2 CO3

Fe + NH3 = Fe2(NH3)3 =>
2 Fe + 3 NH3 = Fe2(NH3)3

NiC2 + NaOH = NiOH + NaC2 =>
NiC2 + NaOH = NiOH + NaC2

HC8H4O4 + KOH = K + C8HO4 + H2O =>
HC8H4O4 + 4 KOH = 4 K + C8HO4 + 4 H2O

H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2

P2O3 + H = H2O + P =>
P2O3 + 6 H = 3 H2O + 2 P

Al(s) + CuSO4(aq) = Cu(s) + AlSO4(aq) =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4(aq)

KOH + Fe(Br)3 = K(Br)3 + FeOH =>
KOH + Fe(Br)3 = K(Br)3 + FeOH

Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O

K3[Al(OH)6] + NH3 = Al + KNO2 + KOH + H2O =>
2 K3[Al(OH)6] + NH3 = 2 Al + KNO2 + 5 KOH + 5 H2O

MnO4 + MnCl2 = MnO2 + Cl2 =>
MnO4 + MnCl2 = 2 MnO2 + Cl2

MnO*H2SO4 = MnSO4 + H2O =>
MnO*H2SO4 = MnSO4 + H2O

KMnO4 + Na2CO3 + C6H14 = KMnO4Na2CO3C6H14 =>
KMnO4 + Na2CO3 + C6H14 = KMnO4Na2CO3C6H14

K3CrO3 + H2O2 = K2CrO4 + KOH + H2O =>
2 K3CrO3 + 3 H2O2 = 2 K2CrO4 + 2 KOH + 2 H2O

CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK =>
CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK

JK + LP = JP + LK =>
JK + LP = JP + LK

BaO + H2SO4 = BaOH2SO4 =>
BaO + H2SO4 = BaOH2SO4

Cs{+} + CN{-} = CsCN =>
Cs{+} + CN{-} = CsCN

S2O8 + C12H14O4 + H2O = CO2 + H2SO4 =>
27 S2O8 + 2 C12H14O4 + 40 H2O = 24 CO2 + 54 H2SO4

KCl + Cu2SO4 = K2SO4 + CuCl =>
2 KCl + Cu2SO4 = K2SO4 + 2 CuCl

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

HB + O2 = HBO2 =>
HB + O2 = HBO2

K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O

(CaOH)3PO4 + H3PO4 = Ca(H2PO4)2 + H2O =>
(CaOH)3PO4 + 5 H3PO4 = 3 Ca(H2PO4)2 + 3 H2O

KOH + NiCl2 = KCl + Ni(OH)2 =>
2 KOH + NiCl2 = 2 KCl + Ni(OH)2

SO3{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O

Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O

NaCl + Ag + H2O + O2 = AgCl + NaOH =>
4 NaCl + 4 Ag + 2 H2O + O2 = 4 AgCl + 4 NaOH

Mg + Zn(CO3)2 = Mg(CO3)2 + Zn =>
Mg + Zn(CO3)2 = Mg(CO3)2 + Zn

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

H2SiF6 + MgO + H2O = MgSiF6*6H2O =>
H2SiF6 + MgO + 5 H2O = MgSiF6*6H2O

CuO + CH3COOH = Cu(CH3COO)2 + H2O* =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O*

MgCl2 + NaSO4 = NaCl2 + MgSO4 =>
MgCl2 + NaSO4 = NaCl2 + MgSO4

SO3 + K2O = K2(SO4) =>
SO3 + K2O = K2(SO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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