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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 Mg(HCO3)2 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 6 H2O + 10 CO2

sodiumhydrogencarbonate = sodiumcarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C3H2 + O2 = H2O + CO2 =>
2 C3H2 + 7 O2 = 2 H2O + 6 CO2

As2O3 = As4 + O2 =>
2 As2O3 = As4 + 3 O2

Cu + H2O + SO2 + O2 = Cu3(OH)4SO4 =>
3 Cu + 2 H2O + SO2 + 2 O2 = Cu3(OH)4SO4

Fe + SnNO3 = FeNO3 + Sn =>
Fe + SnNO3 = FeNO3 + Sn

Fe + Pb(SO4)2 = Fe(SO4)2 + Pb =>
Fe + Pb(SO4)2 = Fe(SO4)2 + Pb

CH4 + O = CO2 + H =>
CH4 + 2 O = CO2 + 4 H

RbCl + Mg(SO4) = Rb2(SO4) + MgCl2 =>
2 RbCl + Mg(SO4) = Rb2(SO4) + MgCl2

IK + Cl2 = KCl + I =>
2 IK + Cl2 = 2 KCl + 2 I

CH3POF2 + (CH3)2CHOH = CH3PFO2CH(CH3)2 + HF =>
CH3POF2 + (CH3)2CHOH = CH3PFO2CH(CH3)2 + HF

CaI2 + (NH4)2CO3 = CaCO3 + NH4I =>
CaI2 + (NH4)2CO3 = CaCO3 + 2 NH4I

C7H7NO2 + CH3CH2OH = C9H11NO2 + H2O =>
C7H7NO2 + CH3CH2OH = C9H11NO2 + H2O

HCH3CO2 + H2O = CH3CO2{-} + H3O{+} =>
HCH3CO2 + H2O = CH3CO2{-} + H3O{+}

NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH

NaHS = Na2SH2S =>
2 NaHS = Na2SH2S

H3PO4(aq) + OH(aq) = PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 OH(aq) = PO4(aq) + 3 H2O(l)

Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3 =>
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3

SCl2 + AgNO3 = S(NO3)2 + AgCl =>
SCl2 + 2 AgNO3 = S(NO3)2 + 2 AgCl

CuSO4 + NaOH = CuOH + NaSO4 =>
CuSO4 + NaOH = CuOH + NaSO4

Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS

Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3

Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu

C6H12O6 + H2O = CO2 + H2 =>
C6H12O6 + 6 H2O = 6 CO2 + 12 H2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Pb2O4 = Pb + O2 =>
Pb2O4 = 2 Pb + 2 O2

TiO2 + HCl = Cl2 + TiCl2 + H2O =>
TiO2 + 4 HCl = Cl2 + TiCl2 + 2 H2O

CoBr2 + O2 = CoO + Br2 =>
2 CoBr2 + O2 = 2 CoO + 2 Br2

Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + Na2(NO3)2 =>
Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + Na2(NO3)2

I + HBr = IBr + H2 =>
2 I + 2 HBr = 2 IBr + H2

K2Cr2O7 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S + 32 HCl = 8 KCl + 8 CrCl3 + 3 Na2SO4 + 16 H2O

Al2(Cr2O7)3 + LiC2H3O2 = Li2Cr2O7 + Al(C2H3O2)3 =>
Al2(Cr2O7)3 + 6 LiC2H3O2 = 3 Li2Cr2O7 + 2 Al(C2H3O2)3

Fe + Zn{2+} = Fe{2+} + Zn =>
Fe + Zn{2+} = Fe{2+} + Zn

C4H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)

NO2(g) + H2O = HNO3 + HNO2 =>
2 NO2(g) + H2O = HNO3 + HNO2

C10H14 + C4H6O3 = C12H16O + C2H4O2 =>
C10H14 + C4H6O3 = C12H16O + C2H4O2

Cu(H2O)4 + NH3 = Cu(NH3) + H2O =>
Cu(H2O)4 + NH3 = Cu(NH3) + 4 H2O

K2Cr2O7 + H6C2O6 = KCrC4O12H8 + CO2 + H2O =>
K2Cr2O7 + 7 H6C2O6 = 2 KCrC4O12H8 + 6 CO2 + 13 H2O

C3H8 + O2 = C02 + H2O =>
2 C3H8 + 4 O2 = 3 C02 + 8 H2O

HNO3 + Cu2CO3 = CuNO3 + CO2 + H2O =>
2 HNO3 + Cu2CO3 = 2 CuNO3 + CO2 + H2O

CO2 + N2 + H2O + O2 = C3H5N6O9 =>
12 CO2 + 12 N2 + 10 H2O + O2 = 4 C3H5N6O9

C7H12O4 + C6H10O = C8H12O2 + H2O =>
2 C7H12O4 + 3 C6H10O = 4 C8H12O2 + 3 H2O

P4O6 + NaOH + H2O = PH3 + NaH2PO4 =>
P4O6 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO4

Li + Zn3(PO4)2 = Zn + Li(PO4)2 =>
Li + Zn3(PO4)2 = 3 Zn + Li(PO4)2

Fe + CH3COOH = Fe(CH3COO) + H2 =>
2 Fe + 2 CH3COOH = 2 Fe(CH3COO) + H2

C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H

AgNO3 + Na2SO4 = AgSO4 + Na2NO3 =>
AgNO3 + Na2SO4 = AgSO4 + Na2NO3

Br2O + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2O + 6 NaOH = 4 NaBr + 2 NaBrO3 + 3 H2O

HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq)

NaC18H33O2 + HCl = NaCl + H(C18H33O2) =>
NaC18H33O2 + HCl = NaCl + H(C18H33O2)

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Breng de vergelijking van een chemische reactie in evenwicht
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