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What One tank of gasoline has an octane rating of 140 and another tank of gasoline has an octane rating of 80. To obtain a mixture of 60 gallons with an octane rating of 120 how many gallons should be?
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How many gallons of a solution that is 75 antifreeze must be mixed with 4 gallons of a 30 solution to obtain a mixture that is 50 antifreeze?
You will need 3.2 gallons.
How much water should be added to 3 gallons of pure acid in order to obtain the 15 acid solution?
You need 17 gallons for a 15% volume/volume mixture.
What is the idea behind separating the components with in a mixture?
The purpose is to obtain pure compounds from a mixture.
What is the gas mixture for a 1988 Johnson outboard motor 90 hp?
If this is not a VRO injected engine, mix one pint of 2 cycle oil to every six gallons of fuel, to obtain a 50:1 ratio.
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The types of rewards that can be obtain by the use of a Gasoline Card are rebates, discounts, freebies, promo packages and other offers that come with the Gasoline Card's terms of service.
Difference between mixing a compound and mixing a mixture?
A mixture contain compounds; to obtain a mixture two or more compounds must be mixed.
How many gallons of a 9 percent salt solution must be mixed with 25 gallons of a 31 percent solution to obtain a 20 percent solution?
25 gallons
How can we obtain hydrogen from a mixture of hydrogen and carbon monoxide?
Fractional distillation of the liquefied mixture is one possible method.
Why is separation done in water?
- To obtain the useful components from a mixture.- To remove the unwanted components from a mixture. - To separate 2 or more useful components from a mixture.
How many gallons of 30 percent antifreeze should be mixed with 10 percent gallons of 93 percent antifreeze to obtain a 65 percent antifreeze mixture?
Suppose there are G gallons of the 30% mix. Then G gallons of 30% contain 0.3*G gallons of the active ingredient. Also 10% gallons = 0.1 gallons of 93% contain 0.093 gallons of the active ingredient. Therefore, the total volume is G+0.1 gallons which contains 0.3*G + 0.093 gallons of the active ingredient. So its strength is (0.3*G + 0.393)/(G+0.1) which is 65% or 0.65 Thus 0.3*G + 0.093 = 0.65*G + 0.065 So that 0.028 = 0.35G Or G = 0.08 gallons
Is hot coffee homogenous mixture?
If you have added milk and/or sugar to your hot coffee, you will have to stir it well, in order to obtain a homogeneous mixture.
Is hot coffee a mixture?
If you have added milk and/or sugar to your hot coffee, you will have to stir it well, in order to obtain a homogeneous mixture.
