How many mL of 0.1 M HCl are required to react completely with 5 mL of 0.1 M NaOH?

? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

c (diamond),

sio2 (quartz)

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer