Jordan's ice tea contains 96% water, 3% sugar, and 1% caffeine and other tea flavours. What is/are the solvent(s)?
mary mixed 2l of an 80% acid solution with 6l of a 20% acid solution. what was the percent of acid in the resulting mixture
true
You dillute it with some more of the same solvent used for the 6 percent solution - pressumably water.
16%
74389021790 is 100 percent 74389021790/100 = 743890217.9 is 1 percent. This value times 4 gives you the 4 percent. Solution: 2975560871.6
3g
A red blood cell, when placed in 50% NaCl solution, will shrink as the water contained in it will be sucked into the surrounding solution doe to the osmotic pressure difference.
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
How much 50 percent antifreeze solution and 40 percent antifreeze solution should be combined to give 50 gallons of 46 percent antifreeze solution?
10
99 percent of all of the matter in the Solar System is contained in the Sun.
90%
2%
128 liters
144liters
Guarana is caffeine in herbal form. Guarana is between 2.5 and 5 percent caffeine, which is two and a half times the amount of caffeine in the coffee bean.
A 3 percent solution is 1.5 times as strong as a 2 percent solution.