1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lostsunrise [7]
3 years ago
6

What are systematic errors when reacting sodium thiosulfate with hydrochloride acid?

Chemistry
2 answers:
irakobra [83]3 years ago
6 0

Answer:

¿Cuáles son los errores sistemáticos al reaccionar tiosulfato de sodio con ácido clorhídrico?

Explanation:El tiosulfato de sodio, antes denominado hiposulfito sódico, es un compuesto inorgánico cristalino que se encuentra con mayor frecuencia en forma de pentahidrato Na2S2O3·5H2O. Su estructura cristalina es de tipo monoclínica.

El anión tiosulfato se presenta con forma tetraédrica, en la que se produce la sustitución de un átomo de oxígeno por otro de azufre. La distancia entre los átomos de azufre (S-S) indica que entre ellos existe un enlace simple, lo que implica una carga negativa en las interacciones con el oxígeno (S-O) ya que estas presentan un enlace doble.

Zigmanuir [339]3 years ago
6 0

Explanation:

the solution turn cloudy due to the precipitation of sulphure

You might be interested in
Aldehydes may oxidize to form:
Arlecino [84]
Aldehydes may oxidize to form carboxylic acid <span>exception to oxidizing formaldehyde  with strong oxidizing agent.

HCHO + 3[O] = CO</span>₂ + H₂O
5 0
4 years ago
Read 2 more answers
Sumit and Rohan were playing in bath tub of water. While playing Sumit accidently dropped his iron key into the bath tub and Roh
Sauron [17]

Answer:

The wood

Explanation:

The block of wood shall float in the water while the iron key would sink due to the weight.

5 0
3 years ago
118g of o2 gas is held at STP what is the volume of gas
shutvik [7]

Answer:

At STP one mole of any gas occupies a volume of 22.4 L: this is the molar volume.

Explanation:

4 0
4 years ago
What part of the atom do the different 35 and 37 represent?
loris [4]
It would be atomic masses of the same atoms, and that atoms will be isotopes.
4 0
4 years ago
The thiocyanate polyatomic ion, SCN-, is commanly called a pseudohalogen because it acts very much like halide ions. For example
harina [27]

Answer:

A) \frac{1mol(SCN)_{2}}{2molNaSCN}

B) 0.025 mol (SCN)₂

C) 2 mol (SCN)₂

D) \frac{1molMnSO_{4}}{2molH_{2}SO_{4}}

E) 3.5504 mol H₂SO₄

Explanation:

2NaSCN +2H₂SO₄ + MnO₂ → (SCN)₂ + 2H₂O + MnSO₄ + Na₂SO₄

A) A conversion factor could be \frac{1mol(SCN)_{2}}{2molNaSCN} , as it has the units that we want to <u>convert to in the numerator</u>, and the units that we want to <u>convert from in the denominator</u>.

B) 0.05 mol NaSCN *  \frac{1mol(SCN)_{2}}{2molNaSCN} = 0.025 mol (SCN)₂

C) With 4 moles of NaSCN and 3 moles of MnSO₄, the<em> reactant </em>is NaSCN so we use that value to calculate the moles of product formed:

4 mol NaSCN * \frac{1mol(SCN)_{2}}{2molNaSCN} = 2 mol (SCN)₂

D) \frac{1molMnSO_{4}}{2molH_{2}SO_{4}}

E) 1.7752 mol MnSO₄ * \frac{2molH_{2}SO_{4}}{1molMnSO_{4}} = 3.5504 mol H₂SO₄

5 0
3 years ago
Other questions:
  • Please help with 14-16 <br> Thank you!
    7·1 answer
  • Which of the following is the best example of a closed system?
    9·2 answers
  • An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.75×10-2M ) and calcium ion
    9·1 answer
  • Which is the common ion when sodium sulfate is added to a solution of barium sulfate? na + ba 2+ so4 2 –?
    7·2 answers
  • In the early 1900's many scientists thought that an atom consisted of a positive substance with negative charges scattered throu
    11·1 answer
  • A combination of any elements bonded together
    12·2 answers
  • Which is the correct empirical formula for C6H1206?
    6·1 answer
  • Characteristics of a substance that describe its' ability to change into a different substance are called?
    5·1 answer
  • What does these mean (thermal energy, convection, radiation and coundution)
    10·1 answer
  • What are the substances you start with in a chemical reaction called?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!