e smallest whole number coefficients.

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Q: 1.(b): we assume that they dissociate 100% Complete the ICE table: HNO3(aq) + H2O(l) -> H3O+(aq) + N...

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Q: How many calories are required to raise the temperature of a 150.g sample of gold from 25 Celsius to...

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Q: Draw the curved arrow mechanism for the following reaction:

A: Reaction mechanism;

Q: electron configurations

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Q: Determine the attractive forces that exist in: a) AlF3 b) CH3F c) C

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Q: Consider Fe2(SO4)3+ 6H2O + 6NH3 → 2Fe(OH)3 + 3(NH4)2SO4. Calculate the mass of (NH4)2SO4 produced wh...

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Q: 1.Calculate the molality of a solution containing 10.8g of ethylene glycol (C2H602) in 360g of water...

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Q: The total volume must be close to 15.00 mL. Record the equilibrium concentrations and absorbances di...

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A: Given,  Concentration of KCl liquid = 20 mEq/15 mL  The patient needs 50 mEq two times a day  a). Am...

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Q: Use the following thermochemical equations as needed to find the heat of formation of diamond: C(dia...

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A: Number of moles of oxygen gas = 0.0600 moles 

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Q: 28. Which of the following ions will combine with a chloride ion to produce ammonium chloride? a. NH...

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A: Here, in this experiment, propanol is combusted to heat up a beaker of water.

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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.