luisn66 luisn66

Today at 1:21 PM
Chemistry

Answered

Calculate the pH of a solution with [H+] = 1.8 x 10^-5 M

Calculate the pH of a solution with [H+] = 1.8 x 10^-5 M class=

Answer :

cmg2016 cmg2016

Today at 1:26 PM

Answer:

4.74

Explanation:

pH= -log[H+]

pH= -log(1.8 x 10^-5)= 4.74

Answer Link

Other Questions

dz 1. Evaluate the integral, (z − 1)² z − the relevant contour and poles. (1.1) where y is the circle |z| - (1.2) where y is the circle |z2| = (1.3) where y is

just tell me the correct answer I don't need explanation For x= x(y + 3), y = y(x-1), - find the trace of the Jacobian at the fixed point x* = 0, y* = 0.

i. Determine the Fourier series of the function: f(x)= x(7-x), du ii. Classify following 2nd order partial differential equation: ax 0

please help with all of 1 1.) A.) f(x) = cos(x) = sin (x) C.)f(x) = e*- ex E.) f(x) = sin²(x) + 3cos² (x) Find the following derivatives [8K] B.) f(x) = -cos(x²

2.1 Consider the integral 12+1²dz, where C is the triangle with vertices z = 2, z = i and z = -1, taken clockwise. [2] (2.1.1) Is the integral above path indepe

What happens to the medium through which the sound travels

the sum of 2x-9x is

can u solve this?give right answer only

The material through which a wave travels is called what?

how do advertisements promote inequality in society

EXERCISE 1.4. Let X = 27, Y = 37, and Z=17. What are the following sets: (i) X X Y. (ii) X X Y x Z. A (iii) X x YxZ × 0. (iv) X X X. (v) X".

Question-1: (15 points) The supply function for Java coffee is such that price is zero rupiah for up to the first metric ton and afterwards it increases accordi

(4) (3 Points) True for False: If TV →→W is a linear transformation between subspaces V, W of R" and V₁, V2, ..., Vk € V are linearly independent then T(v₁), T(

What amount will reduce the amount due on an invoice of $2425 24 by $1180.77 if the terms of the invoice are 1/15, n/30 and the payment was made during the disc

please help 4. [-/1 Points] DETAILS LARCALC11 11.4.016. Find a unit vector that is orthogonal to both u and v. U = (-8, -6, 4) v = (15, -18, -1) Read It Need He

2. Compute, using any method, the determinant of the following matrix: 0 0 0-2 3 -1 3 0 2 A = 0 2 1 0 0 -2 1 2 0 00 4 23023

Problem-1: (10 points) In a hybrid-engine vehicle, energy from battery ("b" in Amperes) and from 95 octane unleaded gasoline ("g" in liters) are used intermitte

Find an equation of the line tangent to the curve Question 18 Find an equation of the line tangent to the curve f(x) = ez at the point (0, f(0)). O 4e +1 O 4x +

Maximize p = 4.2x + 8.2y + 4z subject to 3.1x + 1.2y + z ≤ 22 x + 2.3y + z ≤ 22 2.1x + y + 2.3z ≤ 20.8 x ≥ 0, y ≥ 0, z ≥ 0. P = (x, y, z) = ([

Find the area of the triangle with the given vertices. Hint: ||ux v|| is the area of the triangle having u and v as adjacent sides.) A(0, 0, 0), B(1, 0, 3), C(-