e mass of pure aluminum produced.

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A: Calculation  of theoretical mass of Cu2S

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Q: The mass OF 1.00 of water is 18-09 true or Fal se ?

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A: Mass percent of lead is equal to the mass of lead divided by the mass of water multiplied by 100.

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A: Dear student since you have posted multiple questions, As per our company QnA guidelines We are…

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A: Mass of 1 mole of a substance is called as molar mass.

Q: The percent by mass of copper(I) in CuCH3COO is?

A:

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Q: The percent mass of aluminum in Al(CH3COO)3 is.... %?  solve.

A: I have given the answer in the explanation section. Hope you will understand that.

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A: Mass of nitrogen gas burned = 3.5 g Mass of nitrogen oxide  formed = 11.5 g

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A:

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.