How many kg of pure salt must be added
WebTranscribed Image Text: How many kg of pure salt must be added to 25 kg of a 5% solution of salt and water to increase it to a 12% solution: to 1. 7 kg 2. 1.99 kg 3. 1.5 kg … WebHow many grams of sodium chloride much be added to 1 kg of water to bring the boiling point back to 100 de; In a mountainous location, the boiling point of pure water is found …
How many kg of pure salt must be added
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Web41) How many grams of pure water must be added to 50 g of pure acid to make a solution that is 40% acid? 50 L.4 E20 20 F20 7 4. L.. 75 L S 43) How many ounces of pure water … WebHow many kg of pure salt must be added to 40 kg of 4% solution of salt and water to increase it to 12% solution? 5. 259 0. 61f8f01c896ad60f6adc43dc. Q: How many kg of …
Web0.10x = amount of pure acid from the first batch 0.50 (120-x) = 60-0.5x = amount of pure acid from the second batch We want 120 liters of 18% solution. Therefore, we want 0.18*120 = 21.6 liters of pure acid. The two pure acid subtotals 0.10x and 60-0.50x must add to the 21.6 figure. 0.10x + 60-0.50x = 21.6 -0.40x + 60 = 21.6 -0.40x = 21.6-60 Web30 mei 2024 · How many kg of pure salt must be added to 50kg of 4% solution of salt &water to increase it to a 10% solut… Get the answers you need, now! muskanrathore6799 muskanrathore6799 30.05.2024 ... x = 8/3 kg pure salt. Advertisement Advertisement New questions in Math.
WebHow many kg of pure salt must be added to 30 kg of 2 % solution of salt and water to increase it to a 10 % solution? Q. 300 gm of a salt solution has 40% salt in it. How … Web15 mei 2024 · How many Kg of pure salt must be added to 30 kg of 2% solution of salt and water to increase it to a 10%. Step-by-step explanation: See the Answer below-Given : …
Web15 jun. 2024 · Step-by-step explanation: Given : 2% salt must be added to 30 kg solution Then amount of salt in 30 kg solution = 100 2 ×30=0.6 kg Let x kg of pure salt added ∴ 30+x 0.6+x = 100 10 ⇒60+100x=300+10x ⇒100x−10x=300−60 ⇒90x=240 ⇒x= 90 240 = 3 8 Then 3 8 =2 3 2 kg salt added in solution Advertisement New questions in Math …
WebClick here 👆 to get an answer to your question ️ How many kg of pure salt must be added to 25 kg of a 5% solution of salt and water to increase it to a 12% Login Sign Up income based therapy fargo ndWebPercent concentration by mass is defined as the mass of solute divided by the total mass of the solution and multiplied by 100%. So, c% = msolute msolution ⋅ 100%, where. msolution = msolvent + msolute. There are two ways to change a solution's concentration by mass. Adding more solute - making the solution more concentrated; income based townhomesWebThe fraction of salt in the mixture will be x/ (x+40) which must equal 25%. 25% is one quarter Multiply both sides by (x + 40) Multiply both sides by 4 The original mixture … incentive\\u0027s 2mWeb11) How many kilograms of hard candy that cost S7.50 per kilogram must be mixed with 24 kg of jelly beans that cost S3.25 per kilogram to make a mixture that sells for S4.50 … incentive\\u0027s 2bWebA litre of water is evaporated from 6 litres of sugar solution containing 4% of sugar. Find the percentage of sugar in the remaining solution? Medium. View solution. >. A solution of … income based therapyWebFind step-by-step Algebra solutions and your answer to the following textbook question: How many kilograms of salt must be added to 12 kg of an 8% salt solution to make a … incentive\\u0027s 2cWeb30 mei 2024 · Math Secondary School answered how many kg of pure salt must be added to 50kg of 4% solution of salt &water to increase it to a 10% solution Advertisement … incentive\\u0027s 2i