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
Aleksandr [31]
3 years ago
7

In an acid/base titration where NaOH(aq) is the titrant and HCl(aq) is the analyte, what is true about the moles of each reactan

t present in the reaction flask at the equivalence point?
A. The moles of NaOH are equal to moles of HCl.
B. There are more moles of NaOH than HCl.
C. There are more moles of HCl than NaOH.
D. The concentrations are needed to determine moles.
Chemistry
1 answer:
ElenaW [278]3 years ago
7 0

\huge{\color{magenta}{\fcolorbox{magenta}{black}{\huge{\color{white}{\fcolorbox{aqua}{black}{✿ᴀɴsᴡᴇʀ✿}}}}}}

<u>A</u><u>)</u><u> </u><u>The moles of NaOH are equal to moles of HCl.</u>

Explanation:

NaOH + HCl ↦NaCl + H20

You might be interested in
The reaction between carbon tetrachloride, CCl4, and water, H2O, to form carbon dioxide, CO2, and hydrogen chloride, HCl, has a
xxTIMURxx [149]

Answer:

High activation energy is the reason behind unsuccessful reaction.

Explanation:

There are two types of reaction: (1) thermodynamically controlled reaction and (2) kinetically controlled reaction.

Thermodynamically controlled reaction are associated with change in enthalpy during reaction. More negative the enthalpy change, more favored will be the reaction.

Kinetically controlled reaction are associated with activation energy of a reaction. The lower the activation energy value, the more rapid will be the reaction.

Here, reaction between CCl_{4} and H_{2}O is thermodynamically favored due to negative enthalpy change but the high activation energy does not allow the reaction to take place by simple mixing.

6 0
3 years ago
Antacid tablets commonly contain calcium carbonate and/or magnesium hydroxide. draw the lewis structure for calcium carbonate an
Katyanochek1 [597]
<span>Tums are great antiacid tablets for heartburn and indigestion. Calcium carbonate is a great chemical to treat these conditions. If it were not for calcium carbonate, then many people would have heartburn for years until they eventually died from the condition unfortunately.</span>
7 0
4 years ago
What is the formula for carbon?
olasank [31]

The structural formula of carbon is as shown below. Carbon is a nonmetallic and tetravalent compound that can accommodate 4 electrons to form a covalent bond. It has the capacity to establish bonds easily with other atoms and with other carbon atoms too, carbon is competent of establishing multiple stable covalent bonds with suitable multivalent atoms.

Chemical formula = C

6 0
2 years ago
How are ionic bonds and metallic bonds different from each other?
leva [86]

Answer:

Ionic bond is bond between a metal and non metal , metallic bonding happens between positive metals ions and negative electrons in a metal

Explanation:

ionic Bond is the transfer of electrons between a metal and non metal due to strong electrostatic force of attraction between positive metal ions and negative non metal ions

in metallic bonding , there is a force of attraction between positive metal ions and the sea of electrons surrounding it

7 0
3 years ago
Read 2 more answers
#no spams ,<br> ur answer will be reported if u do <br><br><br>​
likoan [24]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

<h3><u>First State</u> : Punjab </h3>

<u>soil</u> - Alluvial soil

<u>crops</u> - Cotton, wheat, sorghum, bajra, maize, barley, jute, tobacco, green and black gram, chickpea, pigeon pea, etc.

<u>Suitable properties</u> : Mix of sandy loam and clay soil. Quick draining in nature. Rich in humus (organic matter) and phosphoric acid

<h3><u>Second state</u> : Maharashtra </h3>

<u>soil</u> - black soil

<u>Crops</u> - Cotton is the major crop. Other crops include wheat, cereals, rice, jowar, sugarcane, linseed,

<u>Suitable properties</u> : Black soils get sticky when fully wet. Rich in magnesium, iron, aluminum, and lime. They moisture excellently.

<h3><u>Third state</u> : Orrisa </h3>

<u>soil</u> - laterite soil

<u>crops</u> - wheat, rice, pulses, rubber, tea, coffee, coconut, and cashews.

<u>suitable properties</u> : These Soils are acidic in nature and coarse and crumbly in texture. it is also rich in iron content.

<h3><u>Fourth state</u> : Rajasthan </h3>

<u>soil</u> - Arid soil

<u>crops</u> - Barley, maize, wheat, millets, cotton, and pulses.

<u>Suitable properties</u> - Sandy soils with low clay content, Saline in nature. Rich in plant food. Poor in organic matter and moisture because arid regions are usually dry.

<h3><u>Fifth state</u> : Sikkim </h3>

<u>soil</u> - Mountain and Forest Soil

<u>Crops</u>- Wheat, barley, maize, tea, coffee, spices, tropical and temperate fruits.

<u>Suitable properties</u> - Acidic soil, rich in organic matter. Poor in lime, phosphorus, and potash. Good fertilization is required in these soils.

8 0
2 years ago
Read 2 more answers
Other questions:
  • How to convert 151cm to km
    13·2 answers
  •  Ions are electrically charged particles that are formed when certain compounds are dissolved in water. These solutions will con
    5·2 answers
  • If 200. g of water at 20°C absorbs 41 840 J of energy, what will its final temperature be? (Specific Heat of water is 4.184 J/g*
    15·1 answer
  • What is the conclusive evidence that mixing sugar in the water is a physical change
    9·1 answer
  • 11.You run 100 m in 25 s. If you then run the same distance in less time, does your aver- age speed increase or decrease? Explai
    9·1 answer
  • Which of the following elements would you expect to be extremely explosive in the presence of water?
    6·2 answers
  • Which of the three gases will have the highest average kinetic energy at a given temperature
    12·1 answer
  • You have a particle of length 68 nm. What is this in meters? ( need help asap)
    10·1 answer
  • A standard hydrogen atom has how many neutrons? <br>A. 2<br>B. 0<br>C. 1<br>D. 3​
    14·1 answer
  • Name the bonds found between amino acids in a polypeptide chain
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!