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
asambeis [7]
3 years ago
9

Which of the following ions is formed when a base is dissolved in a solution? H+ O− OH− SO42+

Chemistry
1 answer:
77julia77 [94]3 years ago
3 0

Answer:

OH⁻

Explanation:

A base is defined as a substance which interacts with water to yield excess hydroxide ions, OH⁻, in an aqeous solution.

Examples are Sodium hydroxide (NaOH)

Potassium hydroxide (KOH)

Bases are generally certain metallic oxides, metallic hydroxides and aqueous ammonia.

An acid is a proton donor, H⁺ and it interacts with water to produce excess hydroxonium ions in an aqueous solution.

You might be interested in
Hurry HELP 20 pts 5 ⭐ and a THANKS
Rufina [12.5K]

Answer:

The claim would be that evident show species over time

evidence is a look at the picture above show how the graffiti got such a long neck

reasoning how fast you're so that many kind of specimens

Richard boodle those that did survive were better suited

4 0
3 years ago
Which factor increases the amount of water runoff?
bekas [8.4K]

D. impermeable rocks

Explanation:

Impermeable rocks is the factor among the give choices that will increase the amount of water runoff on the surface.

Surface run-off is liquid water that flows and moves on the earth surface.

  • An impermeable rock is a rock that lacks porosity and permeability.
  • Porosity is the amount or percentage of void spaces in rock.
  • Permeability is the inter-connectivity of the pores.
  • When a rock is impermeable, it will not allow water to infiltrate.

learn more:

Biogeochemical cycle brainly.com/question/3509510

#learnwithBrainly

7 0
4 years ago
Where can you find the elements that are in the same family as calcium
GarryVolchara [31]

2nd family

calcium is in the second family

4 0
3 years ago
Read 2 more answers
ASAP!
Andrei [34K]

Answer:

8.3334%

Explanation:

You have two masses. To find the percent of sodium chloride in water by mass, you divide the mass of NaCl by water. First, make both units the same. Easiest is to convert kg into g. 1.5kg = 1500g

125g NaCl/1500g H2O = 0.0833333333 ==> 8.3334%

5 0
3 years ago
What would happen to an impulse if a neuron cannot produce chemicals at a synapse?
SCORPION-xisa [38]

Answer:

Explanation: he axon releases chemicals called neurotransmitters. Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. ... The binding allows the nerve impulse to travel through the receiving neuron

8 0
3 years ago
Other questions:
  • An adult rhino xan have a mass of 1400 kg the mass of a small egret is about 0.76kg. what is the radio of these two masses? how
    11·1 answer
  • Which type of orbitals overlap to form the sigma bond between C and N in H−C≡N:? Which type of orbitals overlap to form the sigm
    9·1 answer
  • What is the correct term for the impact that distance from the ocean can have on climate?
    5·1 answer
  • PLEASE HELP ASAP!<br> EXTRA POINTS!!!<br> WILL MARK BRANIEST
    15·1 answer
  • Describe Newton's Law of Viscosity and the constitutive behavior of non-Newtonian fluid
    8·1 answer
  • The number of neutrons and protons in the nuclei of two atom A and B is as follow: [A] proton= 8 and neutron = 8, [B] proton = 8
    7·1 answer
  • PLEASE HURRY!!!
    6·1 answer
  • Find the density of an object that has mass of 5kg and a volume of 50cm3
    8·1 answer
  • ( QUESTION) Physical properties are-
    15·1 answer
  • 44. What is an example of a convergent boundary?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!