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How many mL of 3N HCl is required to neutralize 20mL of NaOH?
The formula for this question is c1v1= c2v2 c1v1= 20ml x 0.01m = 0.02 x 0.01 c2v2= 0.03c2 therefore it is (0.02 x 0.01) / 0.03 = c2 c2 is the molarity of our na-oh solution cheers :D The formula for this question is c1v1= c2v2 c1v1= 20ml x 0.01m = 0.02 x 0.01 c2v2= 0.03c2 therefore it is (0.02 x 0.01) / 0.03 = c2 c2 is the molarity of our na-oh solution.
How do you make 500ml of 3N NaOH?
Since HCl is a monoprotic acid, its normality is the same as its molarity. A 4 N solution of HCl is a 4 M solution of HCl as well. If you want to make a liter of a 4 N solution of HCl, you need to dilute a certain volume of a standard solution you already have to one liter (1,000 mL) of the 4 M solution. You could use a standard concentrated solution of HCl that is usually 12 M using the following equation: (V1)(M1) = (V2)(M2) V1 = ? M1 = 12 M V2 = 1,000 mL M2 = 4 M V1 = [(V2)(M2)] / ((M1) V1 = [(1,000 mL)(4 M)] / (12 M) V1 = 83 mL According to the above calculations, to make 1,000 mL (1 L) of a 4 M solution of HCl, you would need to dilute with water 83 mL of 12 M solution of HCl to 1,000 mL (1 L) volume. As stated before, a 4 M solution is also a 4 N solution of HCl.
Is NaOH a base or an acid?
NaOH is a base.
Is NaOH an acid or a base?
NaOH is a base.
Why is NaOH heated before adding BaCl2?
Heating NaOH before adding BaCl2 helps to dissolve NaOH completely in water, ensuring that no solid NaOH remains undissolved in the solution. This is important because the reaction between BaCl2 and NaOH requires the NaOH to be in solution to react with the BaCl2. Heating the solution can also speed up the reaction between NaOH and BaCl2.
what is (3n)(3n-1)?
(3n)(3n-1) = 3n * 3n - 3n * 1 Now, perform the multiplication: (3n * 3n) = 9n^2 (3n * 1) = 3n So, (3n)(3n-1) simplifies to: 9n^2 - 3n
How do you get this 3n plus 2 plus (3n plus 3 - 3n plus 1)?
3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (4) = 3n + 6
What is the Greatest Common Factor of 3n2 and 3n?
Is it a. 3n square and 3n ans. 3n b. 3n *2 and 3n ans.3n ans. 3n for both!!
Is 3n the gcf of 3n 7 and 9n?
No. 3n is not a factor of 3n + 7.
Is 3n the gcf of 3n plus 7 and 9n?
No. 3n is not a factor of 3n + 7.
What is the GCF of 3N2 and 3N expressions?
The GCF is 3n.
What is 25-3n?
25-3n = 22
The gcf of the expressions 3n plus 7 and 9n is 3n?
No. 3n isn't a factor of 3n + 7. The GCF of 3n + 7 and 9n is 1.
How do you get 3 to the power of n plus 2 plus (3 to the power of n plus 3 minus 3 to the power of n plus 1)?
3n+2 + (3n+3 - 3n+1) = 3n+1+1 + (3n+1+2 - 3n+1) = 3*3n+1 + (9*3n+1 - 3n+1)= (3+9-1)*3n+1 = 11*3n+1.
What is 3N plus 2 plus 3N plus 2?
3n+2+3n+2=6n+4
What is 3n to the fourth power over 3n to the third power?
3n^4 divided by 3n^3 = n
What is 6n-3n?
9
