19 Answered Questions for the topic Liters

#### calculating mass/volume at STP

1) What is the mass of 75.0 L of methane gas (CH₄) measured at STP?2) What volume, in liters, will be occupied by 48.8 g of helium gas at STP?3) What volume, in liters, at STP, is occupied by 3.30...
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#### How many liters of 50% alcohol solution and 20% alcohol solution must be mixed to obtain 9 liters of 30% alcohol solution?

You need liters of 50% solution and liters of 20% solution.

Liters

03/28/18

#### How many liters of each should she mix to get 490 liters of a hydrochloric acid solution with a 45% acid concentration?

A chemist has a 20% hydrochloric acid solution and a 55% hydrochloric acid solution. How many liters of each should she mix to get 490 liters of a hydrochloric acid solution with a 45% acid...
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04/18/17

#### Question Help

Terell has a water purifier for backpacking. It will purify 1 liter of water in 1 minute. How long would it take Terell to purify enough water for 4 canteens that each hold 750mL, and two that each...
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Liters Multiplication

03/30/17

#### If tub 1 holds 4 and 2 thirds liters and tub 2 holds 1 and 1 half times more how many liters does tub 2 contain

im not sure if I must multiply 1 and 1/2 by 4 and 2/3 and add or just multiply alone

12/05/16

#### How many liters of antifreeze do you need?

A radiator holds 7 liters. Suppose you have a bottle of pure antifreeze and a bottle of 10% antifreeze mixture. How much of each must you need to make enough of a 74.28% mixture to fill the...
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#### Calculate its volume after the temperature is increased to 175 C and the pressure is decreased to 1.00 atm. - Show Work

A gas initially occupies 25.0 L at 25 C and 3.00 atm. Calculate its volume after the temperature is increased to 175 C and the pressure is decreased to 1.00 atm.

#### Use the combined gas law or ideal gas equation please

There is a balloon that can hold 100.0 liters of air. If I blow up this balloon with 3.00 moles of oxygen gas at a pressure of 1.00 atmospheres, what is the temperature of the balloon? - Show Work

#### Use the combined gas law or ideal gas equation please

How many moles of gas are in a 30.0 liter scuba canister if the temperature of the canister is 300 K and the pressure is 200.0 atmosphere? - Show Work

#### Use the combined gas law or ideal gas equation please

It is not safe to put aerosol containers in a campfire because the pressure inside gets very high and they can explode. If a 1.00 liter canister holds 2.00 moles of gas and the temperature of the...
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#### Use the combined gas law or ideal gas equation please

If I have a 50.0 liter container that holds 45 moles of gas at a temperature of 200 degrees Celcius, what is the pressure inside the container? - Show Work.

#### Solve problem using the combined gas law or the ideal gas law. - Show work

How many moles of gas does it take to occupy 120.0 liters at a pressure of 2.30 atmospheres and a temperature of 340. Kelvin? - Show Work

Liters

04/11/16

#### How many liters of lemonade is left in the jug?

Oliver makes 2.4 L of lemonade in a jug. she pours 1.75 L of the lemonade into a bottle and spills 0.2 L of it. how many liters of lemonade is left in the jug? Give your answer as a fraction

03/05/16

#### If I wanted to dilute a 6.2 L, 3M NaNO3 solution to make a 4.7M NaNO3 solution....

How many L of NaNO3 would I need to add?

02/11/16

#### If you motor home gets 16 miles per gallon. How many kilometers per liter does it get? And if you stop with an empty tank and buy 320 liters of fuel?

If you motor home gets 16 miles per gallon. How many kilometers per liter does it get?
And if you stop with an empty tank and buy 320 liters of fueL, how many miles can you drive ?

Liters

04/13/15

#### Logans wading pool holds 93.5 liters of water. How many liters less that a kiloliter does it hold?

I need help with what thy are saying. Please just give me the answer.

Liters

11/16/14

#### How much time does it take to fill the pool?

A swimming pool gets filled up in 8 hours through a pump there water can run through at 50litres pr minute. How much time does it take to fill up the pool with a pump that gives 2.5litres per second?

Liters

11/16/14

#### 0,15 liters of nuts weighs 100g how much does 1 liter weigh?

Round the answer to tenths gram

Liters

10/21/13

#### dilute 55 liters of 20% salt solution to a 12% salt solution. How many liters of distilled water does the student need to add to the 20% salt solution to obtain

How many liters of distilled water does the sudent need to add to the20% salt solution to obtain the 12% salt solution? A student wants to dilute.

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