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At what degrees celsius and Fahrenheit does water freeze?
32 Degrees Fahrenheit 0 Degrees Celsius
How many gallons of 80 percent antifreeze solution must be mixed with 100 gallons of 10 percent antifreeze to get a mixture that is 70 percent antifreeze?
600 gallons. To solve this think about the amount of antifreeze in the solution. When 10% antifreeze is added to x times as much 80% antifreeze, the resultant percentage antifreeze will be: (10 + 80x)/(1 + x) So to obtain a 70% solution, x will need to solve: (10 + 80x)/(1 + x) = 70 ⇒ 10 + 80x = 70 + 70x ⇒ 10x = 60 ⇒ x = 6 So to 100 gallons of 10% antifreeze solution, 100 x 6 = 600 gallons of 80% antifreeze solution will be needed to make it a 70% solution. Consider adding 100 gallons of 10% antifreeze and 100 gallons of 80% antifreeze together and then taking half the resultant solution, that is so that you have 100 gallons of the mixture; the amount of antifreeze in this 100 gallons is (10 gallons + 80 gallons) ÷ 2 = 45 gallons, that is a 45% mixture. Now consider adding 100 gallons of 10% antifreeze and 200 gallons of 80% antifreeze together and then taking a third of the resultant solution, that is so that you have 100 gallons of the mixture; the amount of antifreeze in this 100 gallons is (10 gallons + 2 x 80 gallons) ÷ 3 = 562/3 gallons, that is a 562/3% mixture. If x times as much of the 80% antifreeze is added to the If 1 gallon of 10% antifreeze was added together with 80% antifreeze, the resultant mixture will still be (10+90)/2 = 45%. So if x times as much of the 80% Consider the amount of antifreeze in the solution. When two solutions of the same volume is added, the amount of antifreeze in the same volume is half the new amount. Consider the ratio of anti-freeze to water in each of the solutions in fraction form of antifreeze/water: 10% is 10/90 70% is 70/30 80% is 80/20 When two ratios are added together, the amount of antifreeze in the solution is added together and the amount of water is added together to give some odd fraction maths: 10% + 80% = (10+80)/(90+20) = 90/110 =
What temperature is freezing-?
It depends on what exactly you want to freeze. Every substance has a different freezing temperature. The freezing temperature of pure distilled water is 32 degrees Fahrenheit or 0 degrees Celsius.
How long does it take for cold water to freeze?
It all depends on the temperature of the air that it is in contact with, the air has to be at least 0 degrees Celsius so you cannot work out how quickly it will freeze without knowing the air temperature ;)
What happens to your breath when it is -90 degress Fahrenheit outside?
The water droplets in your breath would simply freeze more quickly than when it is a less extreme temperature (e.g. 10 degrees Fahrenheit). Your breath may appear to "sink" more quickly than in more normal temperatures, but little else would change.However, the likelihood of -90 degrees Fahrenheit in populated areas, those outside of Antarctica, the extreme Arctic, and the peaks of tall mountains, is small-even in those areas. The coldest temperature ever recorded was -129 degrees Fahrenheit at Vostok Station, Antarctica on July 21st, 1983; so while -90 degrees is certainly possible, it is incredibly unlikely outside of the poles and the tops of the tallest mountains in the world.
At what temperature does anti freeze freeze?
I BELIEVE that STRAIGHT ethylene glycol antifreeze freezes at ( 7 * Fahrenheit )
What temperature does antifreeze coolant freeze?
A 50 / 50 mix freezes at ( -35 degrees Fahrenheit / -37 degrees celsius )
What happens if you dont delut the antifreeze?
I BELIEVE straight antifreeze will freeze at 7 degrees Fahrenheit but a 50 / 50 mix is good to around -34 degrees Fahrenheit ( antifreeze and preferably distilled water ) Also , the engine sensors for the engine coolant temperature won't work properly
What type of ANTIFREEZE is safe to use on a Toyota RAV4 2006?
You can use any SAE certified anti-freeze in your 2006 Toyota. The anti-freeze should have a minimum temperature rating of -25 degrees Fahrenheit and 120 degrees Fahrenheit.
What kind of anti-freeze does a 2001 Mitsubishi Galant use?
The 2001 Mitsubishi Gallant can use any type of SAE certified antifreeze. The anti-freeze should have a temperature rating range of -25 degrees Fahrenheit to 120 degrees Fahrenheit.
What type of antifreeze 98 S10 Chevy?
You can use any type of SAE certified anti-freeze in your 1998 Chevrolet S 10 pickup truck. The anti-freeze should have a minimum temperature range of -25 degrees Fahrenheit to 120 degrees Fahrenheit.
Can you put only antifreeze in your radiator in the winter?
Antifreeze is designed to be mixed with preferably distilled water A 50 / 50 mix will freeze at ( around -35 * Fahrenheit ) where I BELIEVE straight antifreeze will freeze at 7 * Fahrenheit Ford vehicles come from the factory with a 50 / 50 mix and Ford states to NOT EXCEED 60 % antifreeze in their vehicles
Does the anti-freeze freeze inside the car in the winter?
If the antifreeze and distilled water mixture is too weak for the ambient temperature then ( yes , the solution could freeze ) Ford vehicles come from the factory with a 50 / 50 mix of distilled water and the correct type of antifreeze for the vehicle Ford states not to exceed 60% antifreeze in the mix ( for colder climates etcetera )
What temperature does .5 M sodium hydroxide freeze?
A 0.5 M sodium hydroxide solution will freeze at approximately 12.9 degrees Celsius (55.2 degrees Fahrenheit), which is the normal freezing point of a 0.5 M NaOH solution.
What temperature does water freeze on the Fahrenheit?
32 degrees
Why is your antifreeze solidifying?
Antifreeze is supposed to be mixed with preferably distilled water 50 / 50 in a vehicle ( do not exceed 60 % antifreeze in the mix ) Straight antifreeze will freeze around ( 7 ) degrees Fahrenheit , I believe
How antifreeze affects the freezing point of water?
It lowers the temperature where the mixture will freeze
