The elements nickel (Ni) and boron (B) form two binary compounds with the following compositions: Compound Mass % Ni Mass % B 1 2 94.216 91.568 5.7842 8.4324 (a) Calculate the mass ratio of nickel to boron for each compound. grams Ni per gram B Compound 1: Compound 2: grams Ni per gram B (b) Show that these compounds satisfy the law of multiple proportions by giving the ratio of grams Ni per gram B in compound 1 to grams Ni per gram B in compound 2 expressed in terms of the smallest integers possible. (grams Ni per gram B)1 (grams Ni per gram B)2
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Here two elements Ni and B combine with each other to form two compound. Grams of Ni per grams of B for one compound to the other compound ratio is small whole numbers.
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