Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
soltion for -3( -6)+(4)(-2)
1 answer
18-8=
Disregard your other post.
You can
ask a new question
or
answer this question
.
Similar Questions
solve
(x+16)*(x-19)*(x+3)>0 The soltion set is{x| } I do not understand this one.
Top answer:
The (x+16)*(x-19)*(x+3) function is zero at x = -16, -3 and 19. It is >0 if x>19 and also if
Read more.
Absoulute value of (x+8)<0 would yield no soltion correct?
Top answer:
Do you mean |(x+8)| < 0 ? If so you are correct. Since it is the absolute value on the left, it can
Read more.
what is the final volume of 1% KOH soltion prepared from a 10ml of a 20% KOH solution?
Top answer:
Would that be 200 mL? 20% x 10 mL = 1% x ?mL ?mL = xx
Read more.
1- the vinegar soltion sold in the store is about 5% acetic acid. Assuming that the solution has a density of 1.01 g/mL,
Top answer:
I assume you know Ka for HAc (acetic acid) 5% vinegar means 5g HAc/100 mL o 50 g HAc/1L. mols HAc =
Read more.
Calculate the Concentration of Ni2+ in a soltion which prepared as mixing 50.0ml 0.0300 M Ni2+ and 50.0mlml 0.0500 M EDTA at pH=
Top answer:
To calculate the concentration of Ni2+ in the solution, we will use the concept of complexation
Read more.
A 1.516 M soltion is made by dissolving 1.570 g of the compound in 0.2238 mol of water. Determine the molar mass and apparent
Top answer:
Bob Pursley did this for you yesterday.
Read more.
dry gaseous hcl contained in volume of 1L at STP is dissolved in 200ml of 0.5M barium hydroxide soltion. How many mol of 0.5M
Top answer:
Ba(OH)2 + 2HCl ==> BaCl2 + 2H2O mols Ba(OH)2 = M x L = ? mols HCl = twice that.
Read more.
A 3.5g sample of potassium chloride(KCl)is dissolved in 10mL of water.The resulting solution is the added to 60mL of a 0.5M
Top answer:
mols KCl = grams/molar mass = approx 0.5 but that's just a close guess. mols CaCl2 added = M x L =
Read more.
A 25.0 mL sample of 1.00 M KBr and a 75.0 mL sample of 0.800 M KBr are mixed. The solution is then heated to evaporate water
Top answer:
Use the Molarity Formula Molarity= moles/liters of solution Molarity= moles/0.050 Liters To find
Read more.
You observe that when copper is added to a soltion containing gold ions, the copper dissolves and the gold precipitates.
Top answer:
Gain of e is reduction or oxidizing agent. Au^+ is a good oxidizing agent. The use of Au in
Read more.
Related Questions
i am lost with this one.
Solve the system by graphing. what is the soltion. 2x-2y=10 x+y=3 x=4 This is how the problem is with