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Chemische vergelijkingen in evenwicht op11/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
{2}Mg = {2}MgO =>
{2}Mg = {2}MgO

C15H31O16 + [Ag(NH3)2]OH = C15H30O17 + Ag + NH3 + H2O =>
C15H31O16 + 3[Ag(NH3)2]OH = C15H30O17 + 3 Ag + 6 NH3 + 2 H2O

CuI + CuS2 = Cu + IS2 =>
CuI + CuS2 = 2 Cu + IS2

Na3[Cr(OH)6] + Ca(ClO)2 = Na2CrO4 + NaOH + CaCl2 + H2O =>
4 Na3[Cr(OH)6] + 3 Ca(ClO)2 = 4 Na2CrO4 + 4 NaOH + 3 CaCl2 + 10 H2O

K[Au(CN)2] + HCl = AuCN + KCl + HCN =>
K[Au(CN)2] + HCl = AuCN + KCl + HCN

HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI

CO2(g) + H2S(g) = COS(g) + H2O(g) =>
CO2(g) + H2S(g) = COS(g) + H2O(g)

AsBr3 + K2Cr2O7 + H2SO4 = HBrO3 + H4(AsO3)2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 AsBr3 + 19 K2Cr2O7 + 76 H2SO4 = 18 HBrO3 + 3 H4(AsO3)2 + 19 Cr2(SO4)3 + 61 H2O + 19 K2SO4

C2S2 + Cl2 = CCl4 + S2Cl2 =>
C2S2 + 5 Cl2 = 2 CCl4 + S2Cl2

(NH4)2S + Ni(OH)2 = NiS + NH3 + H2O =>
(NH4)2S + Ni(OH)2 = NiS + 2 NH3 + 2 H2O

C2H2N4O3 = CO + H2O + N2 =>
C2H2N4O3 = 2 CO + H2O + 2 N2

C4H10O(g) + O2(g) = CO2(g) + H2O =>
C4H10O(g) + 6 O2(g) = 4 CO2(g) + 5 H2O

IO3{-} + S2O6{2-} + H2O = SO4{2-} + H{+} + I2 =>
2 IO3{-} + 5 S2O6{2-} + 4 H2O = 10 SO4{2-} + 8 H{+} + I2

Sr(ClO4)2 = SrCl2 + O2 =>
Sr(ClO4)2 = SrCl2 + 4 O2

C8H18(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C8H18(aq) + 25 O2(g) = 16 CO2(g) + 18 H2O(aq)

I2 + HNO3 = HIO3 + NO2 + H2 = =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2

Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

Cr + NH4OH = Cr(OH) + NH4 =>
Cr + NH4OH = Cr(OH) + NH4

NH3I3 = N2 + I2 + NH4{+} + I{-} =>
8 NH3I3 = N2 + 9 I2 + 6 NH4{+} + 6 I{-}

CH3(CH2)7OH + CH3COOH = CH3(CH2)7O2CCH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3(CH2)7O2CCH3 + H2O

C4H9O(g) + O2 = CO2(g) + H2O(l) =>
4 C4H9O(g) + 23 O2 = 16 CO2(g) + 18 H2O(l)

C2O4 + BaCl2 = BaC2O4 + Cl =>
C2O4 + BaCl2 = BaC2O4 + 2 Cl

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

MnO2(s) + H2SO4(aq) = MnSO4(aq) + H2O(l) + O2(g) =>
2 MnO2(s) + 2 H2SO4(aq) = 2 MnSO4(aq) + 2 H2O(l) + O2(g)

HCl(ac) + Al(OH)3 = AlCl3(ac) + H2O =>
3 HCl(ac) + Al(OH)3 = AlCl3(ac) + 3 H2O

K2MnO4 + HNO3 = Mn(NO3)3 + KNO3 + O2 + H2O =>
4 K2MnO4 + 20 HNO3 = 4 Mn(NO3)3 + 8 KNO3 + 3 O2 + 10 H2O

Fe + HCl = FeCl3(aq) + H2(g) =>
2 Fe + 6 HCl = 2 FeCl3(aq) + 3 H2(g)

Fe(OH)3 + (NH4)3PO4 = FePO4 + (NH3) + H2O =>
Fe(OH)3 + (NH4)3PO4 = FePO4 + 3(NH3) + 3 H2O

Fr + F5 = FrF =>
5 Fr + F5 = 5 FrF

CoS2 + HNO3 = CoSO4 + NO + S + H2 =>
CoS2 + 2 HNO3 = CoSO4 + 2 NO + S + H2

[Co(C2H4(NH2)2)3]Cl3 + Na2S = CoS + S2 + C2H4(NH2)2 + NaCl =>
4[Co(C2H4(NH2)2)3]Cl3 + 6 Na2S = 4 CoS + S2 + 12 C2H4(NH2)2 + 12 NaCl

H2Se + Li(OH) = Li2Se + H2O =>
H2Se + 2 Li(OH) = Li2Se + 2 H2O

Na2CO3(aq) + Fe(NO3)3 = NaNO3 + Fe2(CO3)3 =>
3 Na2CO3(aq) + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(CO3)3

H2Se + Li(OH) = Li2Se + H2O =>
H2Se + 2 Li(OH) = Li2Se + 2 H2O

I{-} + O2 + H2O = I2 + OH{-}(aq) =>
4 I{-} + O2 + 2 H2O = 2 I2 + 4 OH{-}(aq)

HBrO + Fe(OH)2 = Fe(BrO)2 + H2O =>
2 HBrO + Fe(OH)2 = Fe(BrO)2 + 2 H2O

CO2 + OH{-} = CO3{-2} + H2O =>
CO2 + 2 OH{-} = CO3{-2} + H2O

BaCI + H2SO4 = BaSO4 + CIH2 =>
BaCI + H2SO4 = BaSO4 + CIH2

Pd + Te = PdTe2 =>
Pd + 2 Te = PdTe2

U(s) + F2(l) = UF6(g) =>
U(s) + 3 F2(l) = UF6(g)

Fe(NO3)3 + CaCl2 = FeCl3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(NO3)2

Fe2Br3 + NaOH = Na2Br + Fe(OH)3 =>
Fe2Br3 + 6 NaOH = 3 Na2Br + 2 Fe(OH)3

HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2

Ag2SO4 + Zn = Ag + ZnSO4 =>
Ag2SO4 + Zn = 2 Ag + ZnSO4

Zr + H2SO4 = ZrSO4 + H2 =>
Zr + H2SO4 = ZrSO4 + H2

NiF2 + Na = Ni + NaF =>
NiF2 + 2 Na = Ni + 2 NaF

C80000H160002 + O2 = CO2 + H2O =>
2 C80000H160002 + 240001 O2 = 160000 CO2 + 160002 H2O

Ca(NO3)2 + HF = CaF2 + H(NO3) =>
Ca(NO3)2 + 2 HF = CaF2 + 2 H(NO3)

S02 + H2O + O2 = H2SO4 =>
S02 + 2 H2O + 3 O2 = 2 H2SO4

C7H6O2CO2Na + HCl = C7H6O2CO2H + NaCl =>
C7H6O2CO2Na + HCl = C7H6O2CO2H + NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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