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Chemische vergelijkingen in evenwicht op05/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
HVO3 + NH2OH = N2 + VO2 + H2O =>
2 HVO3 + 2 NH2OH = N2 + 2 VO2 + 4 H2O

K2HPO4 + Ba(NO3)2 = KNO3 + BaHPO4 =>
K2HPO4 + Ba(NO3)2 = 2 KNO3 + BaHPO4

K2Cr2O7 + HCl + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2Cl2 =>
K2Cr2O7 + 2 HCl + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2Cl2

C2H2OH + O2 = H2O + CO2 =>
4 C2H2OH + 9 O2 = 6 H2O + 8 CO2

S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2

RbSrSO4 = SrRbSO4 =>
RbSrSO4 = SrRbSO4

N1O4 = N2 + O2 =>
2 N1O4 = N2 + 4 O2

Ni(s)Pb(No3)2(aq) = Ni(No3)2(aq)Pb =>
Ni(s)Pb(No3)2(aq) = Ni(No3)2(aq)Pb

CoCl2 + K2CO3 = CoCO3 + KCl =>
CoCl2 + K2CO3 = CoCO3 + 2 KCl

YK = KY =>
YK = KY

C4H8O2 + H2O = CH3COOH + C2H6OH =>
5 C4H8O2 + 6 H2O = 6 CH3COOH + 4 C2H6OH

C6H5COOHKOH = H2OKC6H5COO =>
C6H5COOHKOH = H2OKC6H5COO

I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2

CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2

MgCO3CaSO4 = MgSO4CaCO3 =>
MgCO3CaSO4 = MgSO4CaCO3

Zn + K[Au(CN)2] = K2[Zn(CN)4] + Au =>
Zn + 2 K[Au(CN)2] = K2[Zn(CN)4] + 2 Au

AgNO3 + Zn(OH)2 = AgOH + Zn(NO3)2 =>
2 AgNO3 + Zn(OH)2 = 2 AgOH + Zn(NO3)2

Cr(OH)2 = CrOH2O =>
Cr(OH)2 = CrOH2O

C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O

NaNO3(s) = NaNO2(s) + O2(g) = =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mg3N2(l) + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2(l) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)

P4(s) + O2(g) = P2O5 =>
P4(s) + 5 O2(g) = 2 P2O5

Cr(OH)3 + ClO{-} = CrO4{2-} + Cl2 + H2O + OH{-} =>
2 Cr(OH)3 + 6 ClO{-} = 2 CrO4{2-} + 3 Cl2 + 2 H2O + 2 OH{-}

CH4(g) + O2(l) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(l) = CO2(g) + 2 H2O(l)

Ca(OH)2Cl2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Ca(OH)2Cl2 = CaCl2 + Ca(ClO)2 + 2 H2O

RbOH + SiO2 = Rb2SiO3 + H2O =>
2 RbOH + SiO2 = Rb2SiO3 + H2O

H2SO4 + NaOH = H3SO5Na =>
H2SO4 + NaOH = H3SO5Na

NH3 + C18H34O2 = C18H35NO + H2O =>
NH3 + C18H34O2 = C18H35NO + H2O

CoCl2*6H20 + NH4Cl + NH4OH + HO = (Co(NH3)6)Cl3 + H2O =>
CoCl2*6H20 + NH4Cl + 5 NH4OH + 121 HO = (Co(NH3)6)Cl3 + 126 H2O

KMnO4 + NaCl + H2SO4 = K2SO4 + NaSO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 5 Cl2 + 16 H2O

NH4I(aq)NaOH(aq) = NH3(aq)H2O(l)NaI(aq) =>
NH4I(aq)NaOH(aq) = NH3(aq)H2O(l)NaI(aq)

NaHCO3(aq)H(aq) = Na(aq)CO2(g)H2O(l) =>
NaHCO3(aq)H(aq) = Na(aq)CO2(g)H2O(l)

CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2

BaCl2 + CuO = BaO2 + CuCl =>
BaCl2 + 2 CuO = BaO2 + 2 CuCl

K2CO3 + NaNO3 = K2NO3 + NaCO3 =>
K2CO3 + NaNO3 = K2NO3 + NaCO3

C + H2 + O2 = C4H6O =>
8 C + 6 H2 + O2 = 2 C4H6O

K2CO3Na2SO3 = K2(SO3)Na2(CO3) =>
K2CO3Na2SO3 = K2(SO3)Na2(CO3)

CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4*H2O =>
CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4*H2O

KClO3 + C2O4H2 = KCl + CO2 + H2O =>
KClO3 + 3 C2O4H2 = KCl + 6 CO2 + 3 H2O

Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + H2O =>
Sr(NO3)2 + CaSO4*2H2O = SrSO4 + Ca(NO3)2 + 2 H2O

Cr2(SO4)3 + NH4Cl = CrCl3 + H2SO4 + NH3 =>
Cr2(SO4)3 + 6 NH4Cl = 2 CrCl3 + 3 H2SO4 + 6 NH3

KHCO3(aq)HI(aq) = KI(aq)H2O(l)CO2(g) =>
KHCO3(aq)HI(aq) = KI(aq)H2O(l)CO2(g)

C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)2 + H2O =>
2 C + K2Cr2O7 + 3 H2SO4 = 2 CO2 + K2SO4 + Cr2(SO4)2 + 3 H2O

C16H18N3SCl + C6H8O6 + OH{-} = C16H18N3SH + C6H6O6 + H2O + Cl{-} =>
C16H18N3SCl + C6H8O6 + OH{-} = C16H18N3SH + C6H6O6 + H2O + Cl{-}

HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O

K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O

H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4

Cu5O3 + O2 = CuO =>
Cu5O3 + O2 = 5 CuO

Fe(NO3)3(aq)BaCl2(aq) = FeCl2Ba(NO3)3 =>
Fe(NO3)3(aq)BaCl2(aq) = FeCl2Ba(NO3)3

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Breng de vergelijking van een chemische reactie in evenwicht
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