3 years ago

What are three of Leonardo divinci's contributions to science?

Chemistry

1 answer:

Zielflug [23.3K]3 years ago

5 0

<span> hydraulic pumps, flying machines, and war machines.</span>

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Have a happy holidays

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2 years ago

titration 25.0 ml of 3.4 x 10^ -3 M of Ba(OH) Neutralize 16.6 mL of HCL solution. What is the molarity of HCL solution?

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What we are give: Concentration of base (CB) = 3.4 × $10^{-3}$
Then convert all volume in ml to L.
Volume of base (VB) 25.0ml = 0.025L
Volume of acid (VA) 16.6ml = 0.0166L
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Make 'CA' the subject then solve.
CA= $\frac{CBVB}{VA}$

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2 years ago