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
Vilka [71]
3 years ago
7

K+2 - x = 0

SAT
2 answers:
ddd [48]3 years ago
5 0

Answer:

7

Explanation:

k+2-(9)=0

k+2-9=0

k=-2+9

k=7

dalvyx [7]3 years ago
4 0
The answer is B aka 7 .
You might be interested in
What characteristics of life distinguishes a fire and a flowering plant
riadik2000 [5.3K]

I believe the answer is movement, hope this helps

4 0
3 years ago
Read 2 more answers
Pls help this is due today pls and thank u so very much
anastassius [24]

Im pretty sure your answer is the last one

Because singular elements don't have numbers in them those are chemicals or mixes

So Zn and ZnCl

6 0
3 years ago
Read 2 more answers
Sodium hypochlorite, naocl, is the active ingredient in household bleach. what is the concentration of hypochlorite ion if 20.00
Tatiana [17]

The concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.

<h3>Concentration of hypochlorite ion</h3>

Given:

Ca = concentration/molarity of acid=0.500 M

Va = volume of acid= 32.00 cm3

Cb = concentration/molarity of base=?

VB =volume of base= 20.00 cm3

Hence:

Concentration of hypochlorite ion=0.500 × 0 × 1/ 20.00

Concentration of hypochlorite ion=0.800M

Inconclusion the concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.

Learn more about Concentration of hypochlorite ion here:brainly.com/question/14038782

brainly.com/question/8527209

3 0
2 years ago
Can someone pls help me with this and if you do all five you get brainiest and more point
lyudmila [28]

Answer:

<h2>How can Carmen improve the Organization and charity of her reason and evidence? </h2>

<h2>Make ADD EXPLANATION </h2>
8 0
3 years ago
Read 2 more answers
using the data shown in the table, describe the ability of china's population to replace itself over time.
STatiana [176]

Explanation:

rohfjgcmvxkxk de ehvjfc

6 0
2 years ago
Other questions:
  • Taxes you pay to the federal government are what
    10·2 answers
  • which of the following is equivalent to (3^x+1)(3^x-1)^2/9^x for all x? a. 3^2x-1 b. 3^x c. 3^x-1 d. 3^x-2 e. 3^3-x
    13·1 answer
  • What kind of questions are on here?
    9·1 answer
  • Which two ideas have been part of modern-day Republican Party platforms?
    12·1 answer
  • Which sentence (A or B) or sentences ( A and B) have correct parallel structure?
    12·1 answer
  • Fill in the blank with the Spanish word that best completes the following sentence. El ___________ es el que hace pan. panadero
    12·2 answers
  • A number of people who share common characteristics are known as.
    10·1 answer
  • Which of these is an example of a public interest group?.
    12·1 answer
  • When working to persuade an audience it is important to _____________. a. ask for limited amounts of change b. never ask for cha
    6·1 answer
  • ¿a qué se refiere la frase ""el ciudadano es el eslabón clave en esta cadena de la sostenibilidad""?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!