The concentration of silicon in an iron-silicon alloy is 0.75 wt%. what is the concentration in kilograms of silicon per cubic meter of alloy? the densities for iron and silicon are 7.87 and 2.33 g/cm3, respectively.

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Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Answer/nitrogen compounds in the soil;