Question

Pls help and solve with steps ​

Answer 1

Answer:

here is your answer I =>

Sodium carbonate.

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hope it's help you...!

plz mark as brain list...!

Answer 2

p= 5pa 2. 100pa

Explanation:

1. 50/10=5pa

2. 50/0.5= 100pa {note : p= force/area}