Calculate the number of grams of sodium in 1.20 gg of each sodium-containing food additive.   NaC7H5O2 (sodium benzoate) Express the mass of sodium to three significant figures.

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Q: ethan-1-ol

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Q: Does methane contain a plane of symmetry?

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Q: Q1: Are the following objects/molecules chiral? | H₂N H₂N Your foot H Glycine CO₂H CH3 Alanine CO₂H…

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Q: Calculate the mass in grams of each sample 4.8×1025 O3 molecules to g Express your answer using two…

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Q: 4. Draw 10 constitutional isomers for the following molecule. C6H12 alken

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Q: what is the geometry name associated with the structure of ch4

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Q: lower higher A solution of 3.2 M HI has a dissolving 145 g of NaI in water to make 150 mL of…

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Q: 5.7 Many commercially-used polymers are actually blends of two or more different molecular weights,…

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Q: Determine the number of moles of H in each sample 0.105 mol N2H4 to mol

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Q: [H3O+] 6.4 × 10-¹2 M [OH] pH 10.00 Acidic, Basic, or Neutral? Neutral

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Q: A. Say 0.0101 moles of gas in a car engine cylinder under a pressure of 608 kPa at 882 K expands…

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Q: Germanium has the diamond cubic crystal structure and fcc lattice with basis of two germanium atoms.…

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Q: 12-15 (a) HC \ H3C c=c CH3 CH3 1660 cm-¹ and 3000- 3100 cm-1 Н Н c=c CH3 CH(CH3)2 1660 cm-1

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Q: Consider the following equation: 2AI(NO3)3 (aq) + 3Ca (s) → 3Ca(NO3)2 (aq) + 2Al(s) . What is the…

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Q: Calculate the amount of Grains Per Gallon hardness (show your work) and give the appropriate water…

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Q: 3) Write the IUPAC name for the following compound. IUPAC name: CI

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Q: Why are there two MHCL variables? Surely that's a typo and the second is meant to be MMgOH(2) ?

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Q: Use the formula Fe2(SO4)3, iron (III) sulfate, to answer the following: a. How many moles of oxygen…

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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.