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
nata0808 [166]
3 years ago
6

Observación cualitativa

Chemistry
1 answer:
arlik [135]3 years ago
3 0
The answer:
La planta tiene las hojas secas.
You might be interested in
Write equations to show whether the solubility of either of the following is affected by pH:(b) Ca₃(PO₄)₂.
Vera_Pavlovna [14]

<u>The </u><u>pH </u><u>of the solution is also </u><u>increased.</u>

<u></u>

What is pH and its importance?

  • pH is an important quantity that reflects the chemical conditions of a solution.
  • The pH can control the availability of nutrients, biological functions, microbial activity, and the behavior of chemicals.
  • The pH is then calculated using the expression: pH = - log [H3O+].

  • The solubility of an ionic compound is affected by the hydronium ion concentration.
  • Addition of H₃O⁺ to the anion of a weak acid, increases the solubility of the ionic compound.

Therefore, the pH of the solution is also increased.

Learn more about pH

brainly.com/question/491373

#SPJ4

8 0
2 years ago
Do you think that there is a high correlation between proficiency in mathematics and proficiency in chemistry? Explain why or wh
ddd [48]
I think so, <span> how much of all chemistry is to do with numbers? A lot! So being good at mathematics makes a huge aspect of chemistry so much easier but if you aren't mathematical then you can work at it and become reasonably proficient at it.</span>
7 0
3 years ago
8. What coefficients would balance the following equation:
Orlov [11]

Answer:

A

Explanation:

1N2+3H2→ 2NH3

8 0
3 years ago
Read 2 more answers
A company produces a colorless vinegar that is 5.0% HC2H3O2 in water. Using thymol blue as an indicator, a student titrates a 15
Nataly_w [17]

The negative ion in aqueous sodium hydroxide, NaOH(aq) is hydroxide ion, OH-.

<h3>What is a neutralization reaction?</h3>

A neutralization reaction is a reaction between an acid and a base to form salt and water only.

The reaction between vinegar and NaOH is a neutralization reaction which produces a salt and water only.

NaOH is composed of a positive sodium ion, Na+ and a negative hydroxide ion, OH-

Therefore, the negative ion in the NaOH(aq) used in this titration is hydroxide ion, OH-.

Learn more about hydroxide ion at: brainly.com/question/3078877

6 0
2 years ago
Having dimples is a dominant trait represented by the allele "D". If Carlos has dimples, which of the following could represent
Zigmanuir [339]

Answer:

DD or Dd

Explanation:

Having dimples is the dominant trait which means if he is heterozygous, the dominant trait will still show. So it can be homozygous dominant or heterozygous.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The weighted average atomic mass of an element depends upon the
    12·1 answer
  • What are the products when ammonia (NH3) decomposes according to this equation? NH3
    6·2 answers
  • 1. Ba(OH)2<br> give the correct name for the ionic and covalent compounds
    14·1 answer
  • Which process uses energy to combine inorganic molecules to synthesize organic molecules
    13·1 answer
  • How many moles are present 560.0 g of iron (lll) sulfate
    6·1 answer
  • Consider a situation in which 211 g
    14·1 answer
  • How many molecules of malic acid (C4H6O5), an acid found in apples and other fruits, are there in 1.25 g
    11·1 answer
  • Getting a vaccine is safer than taking medication or undergoing surgery. True or false I
    10·2 answers
  • A beaker contains 30.0 mL of 0.1 M silver nitrate solution. What is the minimum volume of 0.1 M ammonium carbonate solution that
    13·1 answer
  • Can somebody please help me please?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!