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
ICE Princess25 [194]
1 year ago
13

An acid is hydrogen and one or more nonmetals. Select one: True False

Chemistry
1 answer:
dlinn [17]1 year ago
6 0

Answer:

true

Explanation:

hope this helps!

brainliest please

have a great day

please fully rate

please no reporting. (it makes me sad)

You might be interested in
How many of the following statements about silver acetate, AgCH3COO, are true? i) More AgCH3CoO(S) will dissolve if the pH of th
shutvik [7]

Answer:

All three statements are true

Explanation:

Solubility equilibrium of silver acetate:

AgCH_{3}COO\rightleftharpoons Ag^{+}+CH_{3}COO^{-}

  • If pH is increased then concentration of H^{+} increases in solution resulting removal of CH_{3}COO^{-} by forming CH_{3}COOH. Hence, according to Le-chatelier principle, equilibrium will shift towards right. So more AgCH_{3}COO will dissolve
  • If AgNO_{3} is added then concentration of Ag^{+} increases in solution resulting shifting of equilibrium towards left in accordance with Le-chatelier principle. So less AgCH_{3}COO will dissolve
  • Insoluble precipitate of AgOH is formed by adding NaOH in solution resulting removal of Ag^{+}. So, more AgCH_{3}COO will dissolve

Hence all three statements are true

8 0
3 years ago
A Venn diagram is used to compare and contrast different topics. The items that are unique to each topic are represented in the
CaHeK987 [17]
<span>An exothermic reaction is one in which there is the production of heat whereas an endothermic reaction is one in which heat is absorbed. For the choices above, the answer would be letter B. Ice melting in water and an ice pack turning cold absorbs heat which is why it is an endothermic reaction. Exploding fireworks and gasoline burning gives off heat which is why it is an exothermic reaction.</span>
4 0
3 years ago
Read 2 more answers
A firefighter applies a force of 2 N to lift the fire hose 3 meters up a ladder to put out a fire. How much work has the firefig
Paraphin [41]

Answer:

6 J

Explanation: Work done(J) = Force(N) × Distance(m) along the direction of force.

Given, Force=2 N, Distance=3 meters

∴ Wok done (J) = 2 × 3 = 6 J.

5 0
3 years ago
Read 2 more answers
Amy is asked to determine the chemical composition of an unknown liquid sample. She determines that the sample is negative for p
Dmitry_Shevchenko [17]

Answer:

Amy can apply the Tyndall Beam effect ,by shining a beam of light through the sample solution.

Explanation:

The chemical test for starch is add iodine solution to the tested sample which is yellow/brown and observe the color change to blue/black color. However, the physical test to distinguish simple sugars from starch is the shine a beam of light through the sample solution. Because that sample solution contained no simple sugars, then the presence of starch in the solution will be indicated by dispersal of light because the large starch molecules are enough to affect the light.

3 0
3 years ago
A geothermal power plant can be used to generate electricity:
zimovet [89]
The ring of fire in areas deposits of water are heated inside core of earth in areas wheree twerjklwejfklfa are stsaaya dkd
5 0
3 years ago
Other questions:
  • Which of the following is not found in a nucleotide?
    6·1 answer
  • If a sodium atom loses an electron, is the resulting sodium ion positively charged or negatively charged?
    10·1 answer
  • if a volume of air occupying 12.0Lat 20celsius is heated to a new temperature of 100 celsius,what would be the new volume
    8·1 answer
  • What is the first element on the periodic table?
    7·2 answers
  • Choose a depiction of a gas sample containing equal molar amounts of xenon and argon as described by kinetic molecular theory. R
    14·2 answers
  • As the frequency of electromagnetic waves increases, what happens to the wavelength?
    11·2 answers
  • The emission spectrum of hydrogen shows discrete, bright, colored lines. Which characteristic of the Bohr model is best supporte
    6·2 answers
  • Select the correct layer.<br> In which layer is lithification most likely to occur?
    12·1 answer
  • List out causes of deforestation​
    7·2 answers
  • Most amino acids require______.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!