Two electrons are removed from a Li sheet. How many Li ions were formed?

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Q: Question 4 A weak base, B, with a a) Calculate the pH of the weak base, B. concentration of 0.150 M…

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Q: A Chemistry 20 student is provided with two sodium carbonate solutions for a laboratory activity.…

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Q: 10. Calculate the [H3O+] in a 2.00 L solution of NaOH, a strong base, if it contains 0.800 g of…

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Q: 11) Dissociation of a complex ion Find the equilibrium concentration of silver ions in solution…

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Q: Professional photographers most commonly use digital photography now. However, some photographers…

A: Please find the below types answer.   Please rate helpful........................     Thank you,

Q: Assign E or Z configurations to each alkene below. CN CH₂CH₂OH CH3

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Q: Predict the relative intensities of the M and M+2 for the following compound. Choose the approximate…

A: Here we are required to find relative intensity of M and M+2 for the following compound.

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.