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A) What are the advantages and disadvantages of writing a chemical equation with chemical symbols and formulas instead of just words?
B) On your own words summarize to another person the steps needed to successfully write a balanced chemical equation.
C) Describe the basic part of a chemical equation. Identify how the physical state of elements and compounds is identified in an equation.
0.4647g sample of a compound known to contain only carbon, hydrogen and oxygen was burned to yield 0.8635g of CO2 and 0.1767g of H2O. What is the empirical formula of the compound
A metal sample weighing 34.526 g was heated to 98.0 C then quickly transferred into Styrofoam cup calorimeter containing 74.365 g of distilled water at a temperature of 27 C. The temperature of the water in the cup increased and stabilized at 29 C..
write a electrn configuration for an octahedral complex, write the electron configuration for [RhCl6]^-3 in terms of MO labels for ground electronic state.
What is the mass percent composition of oxygen in a compound having the empirical formula C20H40O1?
Result in the formation of an aliphatic carboxylic Acid. Occur in Claisen-Schmidt condensation mechanisms
Which compound requires a higher energy photon to cause a p to p* (HOMO/LUMO) transition,
Problem- What is the relationship between the molar solubility in water, S , and Ksp for the ionic solid compound Hg2Cl2
assuming that a cube has a volume of3.7x10-19cm3 calculate the length of each edge of the cube. enter a number with the
if the pressure during the reaction stays CONSTAT (put the valune can change, like in a piston balloon which of these reactions do work on the surroundings
When pentane C5H12 burns in oxygen, it produces carbon dioxide and water. If 85.5 g of pentane is burned, what voulume of carbon dioxide is produced at STP (The density of CO2 is 1.997 g/L.)
Question- Use crystal field theory to predict the splitting pattern of the d orbitals of a metal ion in a linear complex, ML2. Place your ligands on the positive and negative z-axis.
Find out the volume (in mL) of 5.16 M potassium hydroxide (KOH) that must be added to 44.7mL of 0.703 M hypochlorous acid (HClO) to yield a pH of 7.82.
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