Cuántos mL de H2SO4 concentrado, densidad 1.84 g'mL con 98% de H2SO4 en peso, se necesitan para preparar: 1 L de disolución 1 N; b) 1 L
de disolución 15% peso c) 200 ml de disolución 0.500 M?​

b. th3 n4zc4 pl4t3 15 c0nv3rg1ng w1th the s0uth 4m3ric4n pl4t3.

14,16 18 reacts with group

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).