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Anything with a pH of 7 is neutral
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoA neutral solution has the pH 7.
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What is the symbol for the neutral atom that has 70 electrons?
Yb. Ytterbium, from the lanthanide series.
What will dissolve copper but not gold?
Iron is a highly reactive metal and most of the strong acids like sulfuric acid and nitric acid are able to dissolve it. Steel is less reactive than iron because it is an alloy but will get corroded and dissolved in nitric acid solution 50-70 %. See also the link below.
A chemist is making a solution that is to be 55 chlorine He has one solution that is 40 chlorine and another that is 65 chlorine He wants 100 liters of the final solution How much of each should?
Each should be 70
What are the solute and solvent of a alcohol?
The solvent is usually the larger part of the solution which dissolves the solute. The solute is the smaller part which gets dissolved. So as an example, seawater is a solution. The solvent is water and the solute is salt and traces of other minerals. Vinegar is also a solution. Again, water is the solvent and glacial acetic acid is the solute. To do acid values in resin chemistry, methanolic KOH solution is usually the titrant. In this example, methanol is the solvent and KOH is the solute.
How many Isotopes does Zinc Have?
Zinc has 5 stable isotopes (64, 66, 67, 68, and 70), all of which are neutral atoms at standard temperature and pressure. Zinc has many more isotopes that are radioactive, but these too are usually neutral atoms.
How much pure acid should be mixed with 5 gallons of 70 percent acid solution in order to get a 90 percent acid solution?
x=45
How do you prepare 5 percent nitric acid solution from 55 percent nitric acid?
To solve this problem, we basically have 2 equations and 2 unknowns. The unknowns are the (volume of water) & the (volume of 70 wt%) nitric acid to add. * This problem will assume that you are interested in making 1 L (or 1000 mL) of 5 wt% nitric acid solution. Equation 1: (volume of water) + (volume of 70 wt% nitric acid) = 1000 mL Equation 2: mass of nitric acid / [mass of water + mass of 70 wt% nitric acid solution] = 0.05 (0.05 is 5 wt%) * Remember that mass = density * volume * Remember that 70 wt% nitric acid solution mean that for 100 grams (gm) of this acid, then there's 70 grams of HNO3 * Remember that density of 70 wt% nitric acid solution is 1.413 gm/cm^3 * Remember that density of water is 1 gm/cm^3 Equation 2 is now re-written as: [(density of 70 wt% nitric acid soln)*(volume of 70 wt% nitric acid)*0.70] / [(volume water)*(1gm*cm^3) + (volume of 70 wt% nitric acid)*(1.413gm/cm^3)] = 0.05 Solving for the 2 equations gives answer to the 2 unknowns: Answer: To make 1000 mL of 5 wt% nitric acid solution, add 1) 51.63 mL of 70 wt% nitric acid solution 2) 948.37 mL of water
How much pure acid should be mixed with 2 gallons of a 70 percent acid solution in order to get a 90 percent acid solution?
Set up. .70(2 gal) + X = .90(X + 2 gal) distribute 1.4 + X = .90X + 1.8 X = .90X + .4 .1X = .4 X = 4
How many liters of 10 percent alcohol solution must be mixed with 70 liters of a 70 percent solution to get a 30 percent solution?
210Type your answer here...
What percentage of 200 is 70?
The answer is 35%. Solution: 70/200x100 =0.35x100 =35%
What is the symbol for the neutral atom that has 70 electrons?
Yb. Ytterbium, from the lanthanide series.
What is the measurement of the base angles?
70
If you have a 70 solution of dextrose 1000ml. how many kg of dextrose is in 400 ml of this solution?
28
How many electrons are in one neutral atom of Yb - 173?
the atomic number of Yb is 70. So there are 70 protons and electrons
How many gallons of a 80 percent solution must mix with 70 gallons of 10 percent solution to get 70 percent solution?
420 gallons. Here's how to find it; If X = Gallons of 80% mix, 0.8*X + 0.1*70 = 0.7*(X+70) Which we can then solve, 0.8X + 7 = 0.7X + 49 0.1X = 42 X = 420
What is the acid level on Venus?
I think it is 70% or something like that.
How far apart is the base where you pitch from and the base where you bat from in rounders?
70 feet
