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
Alex17521 [72]
2 years ago
9

Did I do this right?

Mathematics
1 answer:
zavuch27 [327]2 years ago
8 0

Answer:

3CuCl2 + 2Ni → 3Cu + 2NiCl3

You might be interested in
An airport offers two shuttles that run on diffrent schedules. If both shuttles leave the airport at 4:00p.m., T what time will
Ghella [55]
We need to know the schedules . . . How often does each shuttle run ?
6 0
3 years ago
How do I answer this and can you explain it to me​
aliya0001 [1]

Answer:

5cm

Step-by-step explanation:

This is a trick question

5 0
2 years ago
Ben went to the hardware store by 15 pieces of rope of equal length the total length of the rope was 326.7 meters how long was e
N76 [4]

Answer:

21.78 meters

Step-by-step explanation:

Divide 326.7/15

4 0
3 years ago
Theres 30 kilograms of 10% apple juice. How many kilograms of apples does it need to increase the current apple juice to 25%​?
raketka [301]

The mass of the apple juice needed to increase the initial concentration to 25% is 45 kg

The given parameters;

  • <em>Mass of the apple juice, m = 30 kg</em>
  • <em>current percentage, = 10%</em>
  • <em>final percent after increment = 25%</em>

Let the mass added to increase the percentage to 30% = x

10% ----------------- 30 kg

25% ------------------ ?

= \frac{25 \times 30}{10} \\\\= 75 \ kg

The additional mass is calculated as;

x+ 30 = 75\\\\x = 75 - 30\\\\x = 45 \ kg

Thus, the mass of the apple juice needed to increase the initial concentration to 25% is 45 kg.

Learn more about percentage and ratio here: brainly.com/question/11752721

6 0
2 years ago
23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh
koban [17]

Answer:

46%  of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

Percentage = \frac{Part\ value\times 100}{Total\ value}

As given

\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

Percentage = \frac{23\times 100}{50}

Percentage = \frac{2300}{50}

Percentage = 46%

Therefore 46%  of Xander's friends prefer to stay home on Friday nights.

3 0
3 years ago
Other questions:
  • X +3y =6? use the x and y intercepts to graph each linear equation. please show all work.
    13·1 answer
  • The clownfish Kay wanted to buy for $12 last week has been marked up 8%. What is the new price of the fish?
    15·1 answer
  • This month, Thelma's telephone bill is
    6·1 answer
  • A 3-pound box of grapes costs $12.00. What is the price per ounce?
    13·2 answers
  • Translate this phrase into an algebraic expression.
    15·2 answers
  • The sum of numbers is 28. the difference of two numbers is -2. find the numbers​
    14·2 answers
  • What is the quotient 1/3 divided by (-1/3)
    5·2 answers
  • Pls help its not that hard, im in 7th grade
    5·2 answers
  • Do the following graphs represent a mathematical function? If not, explain why.
    13·2 answers
  • Carol is baking cookies and needs 2 1/4 cup of flour,2/3 cup of white sugar, 1/4 cup of brown sugar and 1/16 cup of baking soda.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!