Question 23 of 24 > A student needs to dilute a 0.41 M Pb(NO3), solution to make 109.0 mL of 0.15 M Pb(NO3)2. Set up the calculation by
placing the values with the correct units into the equation. Then, calculate the volume, in milliliters, of the 0.41 M Pb(NO3),
solution that is needed.
mL
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X10
Answer Bank
0.15 mL
0.41 M
0.41 ml
109.0 mL
109.0L
0.15 M

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este

points

explanation: