Mixing of Strong acid and Weak acid ?

hello,

I wanna clarify what will happen if you mix two acids. One is stronger and One is less stronger. What will be the pH level result? for example if the acid is the juice from lemon which is at 2.0 be mix with orange ph level of 3.0, will it be greater than less than 2.0? or will it be 2.5? Kindly site some references of the basis of the answers badly needed it for my research. Im not a chemistry student. so if you can explain it in a simple way then its better.


Please help.
Thanks!

I didn't find the right solution from the Internet.

References:
www.physicsforums.com/threads/mixing-of-...nd-weak-acid.902406/



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