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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCOOH + O = CO2 + H2O =>
HCOOH + O = CO2 + H2O

Zn(s) + Al(NO3)3(aq) = Al(s) + Zn(NO3)3(aq) =>
Zn(s) + Al(NO3)3(aq) = Al(s) + Zn(NO3)3(aq)

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Cl(g) + Na = NaCl =>
Cl(g) + Na = NaCl

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

C2H52 + O2 = CO2 + H2O =>
C2H52 + 15 O2 = 2 CO2 + 26 H2O

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

(NH4)2S + O2 = NH3 + H2O + S8 =>
8(NH4)2S + 4 O2 = 16 NH3 + 8 H2O + S8

PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O

Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2

C12H22O11 + H2O = CH5OH + CO2 =>
C12H22O11 + 7 H2O = 6 CH5OH + 6 CO2

Pb(OH)2 + Hg2S = PbS + Hg(OH) =>
Pb(OH)2 + Hg2S = PbS + 2 Hg(OH)

CaCO3 + H2O2 = CaO2 + H2O + CO2 =>
CaCO3 + H2O2 = CaO2 + H2O + CO2

Cl2 + CaBr2 = BrCl + Ca =>
Cl2 + CaBr2 = 2 BrCl + Ca

H2S + CuCl2 = CuS + HCl =>
H2S + CuCl2 = CuS + 2 HCl

C3H7(OH) + O2 = CO2 + H2O =>
2 C3H7(OH) + 9 O2 = 6 CO2 + 8 H2O

C6H8Cl4 + Zn = C6H8 + ZnCl4 =>
C6H8Cl4 + Zn = C6H8 + ZnCl4

K2Cr2O7 + H2SO4 + C2H5O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 C2H5O = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 5 H2O

Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2 =>
Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2

(NH4)CH3COO + Ba(OH)2 = NH4 + H2O2 + Ba(CH3COO)2 =>
2(NH4)CH3COO + Ba(OH)2 = 2 NH4 + H2O2 + Ba(CH3COO)2

P1 + Cl3 = P1Cl3 =>
P1 + Cl3 = P1Cl3

KMnO4 + H2SO4 + Tl2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Tl2SO4 = 4 MnSO4 + 5 Tl2(SO4)3 + 2 K2SO4 + 16 H2O

Cr2(SO4)3 + KOH = Cr(OH)3 + K2(SO4) =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2(SO4)

Pb + K4(Fe(CN)6) = Pb(Fe(CN)6) + K =>
Pb + K4(Fe(CN)6) = Pb(Fe(CN)6) + 4 K

Cr + HCl = Cr2Cl3 + H2 =>
4 Cr + 6 HCl = 2 Cr2Cl3 + 3 H2

HFO3 + Al(OH)3 = Al(FO3)3 + H2O =>
3 HFO3 + Al(OH)3 = Al(FO3)3 + 3 H2O

Cu + HNO3(con) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(con) = 3 Cu(NO3)2 + 4 H2O + 2 NO

MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7

Hg(NO3)2 + FeSO4 = Fe(NO3)2 + Fe2(SO4)3 + Hg =>
Hg(NO3)2 + 3 FeSO4 = Fe(NO3)2 + Fe2(SO4)3 + Hg

Ag(NO3)2 + NH3 + H2O = AgOH + HNO3 =>
8 Ag(NO3)2 + NH3 + 11 H2O = 8 AgOH + 17 HNO3

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

C3H7CH(NH2)COOH + CH2(NH2)COOH = C3H7HCON2H + CH2COOH + H2O =>
2 C3H7CH(NH2)COOH + 4 CH2(NH2)COOH = 3 C3H7HCON2H + 3 CH2COOH + 3 H2O

OC6H5COOH + O2 = CO2 + H2O =>
OC6H5COOH + 7 O2 = 7 CO2 + 3 H2O

NaOH + NaH = Na + H2O =>
NaOH + NaH = 2 Na + H2O

C2H8N2 + HCl = C2H9N2 + Cl =>
C2H8N2 + HCl = C2H9N2 + Cl

HgOH + H2SO4 = H3SO4HgO =>
HgOH + H2SO4 = H3SO4HgO

CH2BrCH2CH2CH3 + Mg = CH3CH2CH2CH2MgBr =>
CH2BrCH2CH2CH3 + Mg = CH3CH2CH2CH2MgBr

FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr

Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O

Zn(NO3)2 + K(OH) = Zn(OH)2 + K(NO3) =>
Zn(NO3)2 + 2 K(OH) = Zn(OH)2 + 2 K(NO3)

HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s) =>
HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s)

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

K2S(aq) + COCl2(ag) = KCl(aq) + COS(s) =>
K2S(aq) + COCl2(ag) = 2 KCl(aq) + COS(s)

HNO3(aq) + LiOH(aq) = H2O + LiNO3 =>
HNO3(aq) + LiOH(aq) = H2O + LiNO3

HClO4(aq) + LiOH(aq) = LiClO4 + H2O =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O

NH4(NO3) = N2 + O2 + H2O =>
2 NH4(NO3) = 2 N2 + O2 + 4 H2O

HClO4(aq) + LiOH(aq) = LiClO4 + HOH =>
HClO4(aq) + LiOH(aq) = LiClO4 + HOH

HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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