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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + Al3O3 = Al3(CO3)3 =>
3 CO2 + Al3O3 = Al3(CO3)3

Sr(OH)2 + HF = SrF2 + H2O =>
Sr(OH)2 + 2 HF = SrF2 + 2 H2O

Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{+3} + CO2 + 6 H2O

K2MoO4 + HI + HCl = K2[MoOCl5] + I2 + H2O =>
2 K2MoO4 + 2 HI + 10 HCl = 2 K2[MoOCl5] + I2 + 6 H2O

C5H11NO2 + O2 = CO2 + H2O + NH3 =>
C5H11NO2 + 6 O2 = 5 CO2 + 4 H2O + NH3

Na2SO2 + NaOH + I2 = Na2SO4 + NaI + H2O =>
Na2SO2 + 4 NaOH + 2 I2 = Na2SO4 + 4 NaI + 2 H2O

C20H18 + Cl2 = C20H14Cl4 + HCl =>
C20H18 + 4 Cl2 = C20H14Cl4 + 4 HCl

(NH4)(NO3) + KOH = NH4OH + KNO3 =>
(NH4)(NO3) + KOH = NH4OH + KNO3

Hg + CO3 = Hg2(CO3)2 =>
2 Hg + 2 CO3 = Hg2(CO3)2

Sn + H2(CO3) = Sn(CO3) + H2 =>
Sn + H2(CO3) = Sn(CO3) + H2

Al + CsOH = CsAlO + H2 =>
2 Al + 2 CsOH = 2 CsAlO + H2

HCOOH + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOOH + 2 Cu(OH)2 + 2 NaOH = Cu2O + 4 H2O + Na2CO3

HCl + K2CrO4 = CrCl3 + KCl + Cl2 + H2O =>
16 HCl + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 3 Cl2 + 8 H2O

Ni + P + O6 = NiPO =>
6 Ni + 6 P + O6 = 6 NiPO

Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)

OH{-} + NO2{-} + Fe{3+} = NO3{-} + Fe{2+} + H2O =>
2 OH{-} + NO2{-} + 2 Fe{3+} = NO3{-} + 2 Fe{2+} + H2O

Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I

Sn + Au(No3)3 = Sn(No3)4 + Au =>
3 Sn + 4 Au(No3)3 = 3 Sn(No3)4 + 4 Au

C2H2O4 + C3H7OH = C2O4(C3H7O)2 + H2O =>
21 C2H2O4 + 26 C3H7OH = 15 C2O4(C3H7O)2 + 20 H2O

CrO4{2-} + S2O3{2-} + H{+} = Cr(OH)3 + SO4{2-} + S =>
2 CrO4{2-} + 6 S2O3{2-} + 6 H{+} = 2 Cr(OH)3 + 5 SO4{2-} + 7 S

NaNO3(s) + H2SO4(l) = Na2SO4(s) + HNO3(l) =>
2 NaNO3(s) + H2SO4(l) = Na2SO4(s) + 2 HNO3(l)

Na3PO4 + CaS = CaNa3 + SPO4 =>
Na3PO4 + CaS = CaNa3 + SPO4

NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O

C6H7NO + O2 = CO2 + H2O + N =>
4 C6H7NO + 29 O2 = 24 CO2 + 14 H2O + 4 N

ClO4{-} + SO3{2-} = SO4{2-} + Cl{-} =>
ClO4{-} + 4 SO3{2-} = 4 SO4{2-} + Cl{-}

NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)

Fe3C + O3 = CO2 + Fe2O3 =>
6 Fe3C + 13 O3 = 6 CO2 + 9 Fe2O3

FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
2 FeSO4 + 2 NaNO2 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 NO + 2 H2O

Al(s) + Ni2Cl(aq) = Ni2Al3(s) + Cl2(aq) =>
6 Al(s) + 2 Ni2Cl(aq) = 2 Ni2Al3(s) + Cl2(aq)

MgO(s) + CH3COOH(aq) = Mg(CH3COO)2(aq) + H2O(l) =>
MgO(s) + 2 CH3COOH(aq) = Mg(CH3COO)2(aq) + H2O(l)

NiCl2(aq) + CuSO4(aq) = NiSO4(aq) + CuCl2(aq) =>
NiCl2(aq) + CuSO4(aq) = NiSO4(aq) + CuCl2(aq)

SiO2 + H(FO2) = Si(FO2)4 + H2O =>
SiO2 + 4 H(FO2) = Si(FO2)4 + 2 H2O

Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)

HBr + Na2S = H2S + BrNa =>
2 HBr + Na2S = H2S + 2 BrNa

NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH

K2Cr2O7 + Ca(OH)2 = KOH + Ca2(Cr2O7)2 =>
2 K2Cr2O7 + 2 Ca(OH)2 = 4 KOH + Ca2(Cr2O7)2

Zn + Cu(NO)3 = Zn(NO)3 + Cu =>
Zn + Cu(NO)3 = Zn(NO)3 + Cu

Fe(OH)2 + Pb(OH)3 = Fe(OH)3 + Pb =>
3 Fe(OH)2 + Pb(OH)3 = 3 Fe(OH)3 + Pb

CH3NO2 + O = CO2 + H2O + N2 =>
2 CH3NO2 + 3 O = 2 CO2 + 3 H2O + N2

Ga2(CO3)3 + H3(PO4) = Ga(PO4) + CO2 + H2O =>
Ga2(CO3)3 + 2 H3(PO4) = 2 Ga(PO4) + 3 CO2 + 3 H2O

HNO3 + Mg = Mg(NO3)2 + NH4NO3NO3 + H2O =>
20 HNO3 + 7 Mg = 7 Mg(NO3)2 + 2 NH4NO3NO3 + 6 H2O

Na2SO3 + CH3COOH = CH3COONa + H2O + SO2 =>
Na2SO3 + 2 CH3COOH = 2 CH3COONa + H2O + SO2

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

H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O

CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O

CH2OHCH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O

(NH4)2SO4(s) = (NH4)2(aq) + SO4(aq) =>
(NH4)2SO4(s) = (NH4)2(aq) + SO4(aq)

octane + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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