A simple machine is not hard to function but a complex machine is hard to function.Just in case you dont know what function means, it means to work or start. Lets be friends, friend me
Answer:
0.217 M NaOH
Explanation:
M1V1 = M2V2
M1 = 0.312 M HCl
V1 = 17.4 mL HCl
M2 = ?
V2 = 25.0 mL NaOH
Solve for M2 --> M2 = M1V1/V2
M2 = (0.312 M)(17.4 mL) / (25.0 mL) = 0.217 M NaOH
3)
It has more surface area to react with
Are you asking questions to see if where smart or cause you don’t know the answer?
The answer is 40.0 atomic number .
