elp Please? Computer Programming Homework!!!?

Hello i really need help I'm really so confused, and I don't really know who to talk to so I thought I'd ask for help online. This is my first time doing something like this... now that I've really thought about, I wouldn't even know where to start! Can you please help me


Objective
To create an interactive C program that uses the standard input/output functions
printf() and scanf() found in <stdio.h>. You will be also using conditional
logic in the form of if/else statements to display messages based on user input.

General Algorithm
1. First, use the printf() function to print a friendly introduction, describing
to the user what your program will do.

2. Next, you will need to prompt the user for the pH value to be entered, also
using the printf() function. Make sure the user is able to enter a floating
point (double) value (e.g. 3.6).

3. Use if/else statements to print the appropriate wording for the pH value,
based on the value entered by the user in the previous step.


Details
Create a program that asks the user for a pH value, which has to be entered in
floating point form; that is, your program reads a value of type double.

Display the word(s) that represent the entered pH value.

pH values
less than and including 2 are "Very Acidic"
greater than 2, but less than 7 are "Acid"
exactly 7 are "Neutral"
greater than 7, but less than 12 are "Alkaline"
greater than and including 12 are "Very Alkaline"