Jawadanwar004

A 914 mL NaCl solution is diluted to a volume of 1.22 L and a concentration of 4.00 M . What was the initial concentration?

7.Calculate the mass/volume percent (m/v) of 14.0 g NaCl in 61.5 mL of solution.

A 45 g piece of ice at 0.0 Celsius is added to a sample of water at 8.0 Celsius. All of the ice melts and the temperature of the water decreases to 0.0 Celsius. How many grams of water were in the sample to begin with?

How many grams of water will be needed to saturate 25 grams of KBr at 65 Celsius?

90

27.7

2500

74

How many grams of KNO3 will dissolve in 50 grams of water at 70 Celsius?

160g

62.5g

45g

80g

You make a saturated solution of KCI at 10 Celsius. How many more grams of KCI could be dissolved if the temperature were raised to 100 Celsius?

28

30

58

13

What does echinoderm mean?

Do echinoderms have a brain? A nervous system?

How do echinoderms move ?

Which echinoderm is globular in shape?

Using the equation:2C4H10+13O2——> 8CO2+10H2O

If you produce 11.2g of water,how many liters of carbon dioxide are produced at 9.3 atm and 300*K?

Your GIS team has provided the following elevation raster to your engineering team. As apart of your project planning activities, you were asked to:
Delineate flow direction and flow accumulation for the given elevation raster
Delineate the watershed area based on the flow direction raster.
Estimate the drainage area for the watershed draining to the project outlet. Your raster pixel resolution is 90 meters
Delineate the stream network based on the flow accumulation raster considering a threshold of 40500m2

Which online resource have you found to be great for tax topics? What makes it better than other websites?

Tell me what we do to make our self great

Find the pH for the following:

A 7.98 x 10-2 M solution of HNO, (nitric acid).

Find the [OH-] for the following:

A 2.234 x 10-6 M solution of HI (hydroiodic acid).

writing a business letter essay to persuade your former boss to release you from the non-compete agreement so you can apply for a new job in the tech industry but - because of the fierce competition of the tech industry- your old job made you sign a non-compete agreement which said you couldn’t work for another tech company for a year after resigning.(you used to work work at a top tech start up in calif,but due to a parent’s illness- you decided to resign from your position and move to Ohio

writing an business letter essay to your CEO explaining why you either support or are against the new policy of your company now requiring you to be on-call for three hours after work because of your clientele’s unusual working hours .(you are an employee at a social media consulting firm with a number of clients who you consult with regularly.Previously,your working hours were 9:00 Am to 5:00)

using a submission with a minimum of 250 words.

Explain how energy use affects the environment, and describe steps everyone can take to use energy more efficiently. What do you do to help the environment? What things can and will you be willing to do to help out?

What is the company Mèrieux nutrisciences in Canada? What does this company do?

Suppose a business takes out a GHC5000, 5-year loan at 9%. If the loan agreement calls for the borrower to pay the interest on the loan balance each year and to reduce the loan balance each year by GHC 1000, what would the loan repayment schedule look like? 

who is nelson mandela

What is python 

who is martan luther king

Got this question during an interview - Without putting a camera inside the fridge. How would you check to see if the light turns off when you close the door.

I found this one answer on the internet -put a thermometer on the bulb and leave the door shut for 10 minutes. Then open the door and check the thermometer immediately. If it is cold, then you know the bulb was off when the door was closed.

Are there any other answers or the one listed above is the only answer.

Didn't know what category to choose so I selected science.

 To calculate surface area, use the equation: (PS)/2 + 1/2bh (if it’s a triangle) or (PS)/2 + b^2 (if it’s a square)

Calculate the surface area of each pyramid with the following values. (P = perimeter, b = one side of the base, s=side, h=height). Number of sides is given in each problem. The first two have hints to let you know what the shape of the base is…..

1. P = 12 ft, s = 4 ft, b = 4 ft, h=2 ft, 3 sides (base is a triangle)
2. b = 4 in, P = 16 in, s = 12, 4 sides (base is a square)
3. P = 48 m, b = 12 m, s=12, 4 sides
4. P = 45 yds, b = 15 yds, s=15, h=12, 3 sides
5. b = 6 ft, P = 24 ft, s=6, 4 sides
6. P = 15 ft, b = 5 ft, s=5 ft, h= 4, 3 sides
7. b = 4 in, P = 16 in, s=11, 4 sides
8. P = 40 m, b = 10 m, s=10, 4 sides
9. P = 45 yds, b = 15 yds, s=10, h=8, 3 sides
10. b = 16 ft, P = 64 ft, s=8, 4 sides
11. b = 5 ft, P = 20 ft, s=7, 4 sides
12. P = 45 ft, b = 15 ft, s=10, h=8, 3 sides
13. b = 13 in, P = 52 in, s=11, 4 sides
14. P = 28 m, b = 7 m, s=8, 4 sides
15. P = 27 yds, b = 9 yds, s=30, h=25, 3 sides

Can anyone help me with these other questions