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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
B(OH)3 + H2O = B(OH)4{-} + H3O{+} =>
B(OH)3 + 2 H2O = B(OH)4{-} + H3O{+}

C6H12O + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H12O + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O

Mn + MgCO3 = Mn(CO3)2 + Mg =>
Mn + 2 MgCO3 = Mn(CO3)2 + 2 Mg

Na + SnO = Sn + Na2O =>
2 Na + SnO = Sn + Na2O

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

MgC2O4 = Mg + C + O2 =>
MgC2O4 = Mg + 2 C + 2 O2

H2S(g) = H2(g) + S8(s) =>
8 H2S(g) = 8 H2(g) + S8(s)

Cl2H2 = HCl =>
Cl2H2 = 2 HCl

I2 + S2O3{2-} = S4O6{2-} + I{-} =>
I2 + 2 S2O3{2-} = S4O6{2-} + 2 I{-}

C + H + O2 = C6H12O6 =>
6 C + 12 H + 3 O2 = C6H12O6

KCl + S = KClS =>
KCl + S = KClS

FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{3-} + 8 K{+} + 2 OH{-} + 4 H2O

Ca(s) + H2O = Ca(OH)2 + H =>
Ca(s) + 2 H2O = Ca(OH)2 + 2 H

Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl

C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO

AgNO3 + K2S2O8 + KOH = Ag2O2 + KNO3 + K2SO4 + H2O =>
2 AgNO3 + K2S2O8 + 4 KOH = Ag2O2 + 2 KNO3 + 2 K2SO4 + 2 H2O

CH3OH(l) + CH3CONH2(s) = CH2NHCH3CH3(l) + O2(g) =>
CH3OH(l) + CH3CONH2(s) = CH2NHCH3CH3(l) + O2(g)

C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

CH3CH2OH + O2(g) = H2O(l) + CH3COOH =>
CH3CH2OH + O2(g) = H2O(l) + CH3COOH

Sn(OH)2 + NaOH = Na2(Sn(OH)4) =>
Sn(OH)2 + 2 NaOH = Na2(Sn(OH)4)

In + CrO = In2O3 + Cr =>
2 In + 3 CrO = In2O3 + 3 Cr

MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Ag + KSCN = Ag(SCN) + K =>
Ag + KSCN = Ag(SCN) + K

CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2

H2O3 = O2 + H2O =>
H2O3 = O2 + H2O

K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O

PF3 = P2 + F2 =>
2 PF3 = P2 + 3 F2

AlCl3 + Al(OH)3 = Al(OH)2Cl =>
AlCl3 + 2 Al(OH)3 = 3 Al(OH)2Cl

Fe + KNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 KNO3 + 4 KOH = 10 KFeO2 + 3 N2 + 2 H2O

BaCl2 + Co2(SO4)3 = BaSO4 + CoCl3 =>
3 BaCl2 + Co2(SO4)3 = 3 BaSO4 + 2 CoCl3

Al(NO3)3 + Ga = Ga(NO3) + Al =>
Al(NO3)3 + 3 Ga = 3 Ga(NO3) + Al

Ca3(PO4)2 + Si(O2)4 + C = Ca3(SiO4)2 + P + CO =>
Ca3(PO4)2 + 2 Si(O2)4 + 16 C = Ca3(SiO4)2 + 2 P + 16 CO

BeCl2 + H2CO3 = BeCO3 + HCl =>
BeCl2 + H2CO3 = BeCO3 + 2 HCl

CH3OH + NH3 = (CH3)3N + H2O =>
3 CH3OH + NH3 = (CH3)3N + 3 H2O

H3PO4 + Cl2 = HClO4 + P2O3 + H2O =>
14 H3PO4 + 2 Cl2 = 4 HClO4 + 7 P2O3 + 19 H2O

AgNO3(aq) + ZnCl2(aq) = AgCl(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnCl2(aq) = 2 AgCl(s) + Zn(NO3)2(aq)

Cu(NO3)2(aq) + KI(aq) = KNO3(aq) + CuI2 =>
Cu(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + CuI2

NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq) =>
NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq)

K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4

MgC2O4 = Mg + C + O2 =>
MgC2O4 = Mg + 2 C + 2 O2

KOH + Na = NaOH + K =>
KOH + Na = NaOH + K

C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O

C2H5COOH + Ca = C2H5COOCa + H2 =>
2 C2H5COOH + 2 Ca = 2 C2H5COOCa + H2

B + ClO2 = BClO2 =>
B + ClO2 = BClO2

C3H7OH + Al = (C3H7O)3Al + H2 =>
6 C3H7OH + 2 Al = 2(C3H7O)3Al + 3 H2

Cu + HNO3 + O2 = Cu(NO3) + H2O =>
4 Cu + 4 HNO3 + O2 = 4 Cu(NO3) + 2 H2O

NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl

H3PO4 + CO2 = H2O + C3(PO4)4 =>
4 H3PO4 + 3 CO2 = 6 H2O + C3(PO4)4

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Breng de vergelijking van een chemische reactie in evenwicht
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