Chemistry Homework Help: Answers & Questions Page 57
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What does the "2, 3" part of this compound mean? 2,3-dimethylbutane.
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If a point is below the curve on a solubility chart, than it is saturated or unsaturated?
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Fe(26) has eight(8) valence electrons, but it's valency is 2 and 3. How can I calculate this?
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Why lead chloride is soluble in hot water but not in cold water?
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How do you balance a single replacement reaction?
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All atoms of a given element contain the same number of protons and the same number of neutrons?
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What is the formula for zinc bromide?
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What is the electron configuration of copper?
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How do you write chemical equations for combustion reactions?
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How do physical properties of metals differ from nonmetals?
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Is evaporation a chemical or physical change?
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Is an endothermic process an example of a physical or chemical change?
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How does a solute differ from a solvent?
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What does the word aqueous mean?
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How does the electron cloud model differ from the Bohr model?
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What are some examples of matter?
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Why is water liquid where as H2S is gas at room temperature?
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What is the scientific definition of half life?
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What is the oxidation number of carbon in the ion (Co3)2-?
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How did Dalton Atomic Theory explain the law of definite proportions?
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How does vapor pressure related to intermolecular forces?
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If ethanol has a density of .785 g/mL, what is the volume of 83.3 g of ethanol?
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How to calculate the mass ratio of zinc to iodine in zinc iodide ?
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What di you mean by hemolytic fission and heterolytic fission?
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How can I calculate the percent composition of water in a hydrate?
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When balancing a chemical equation, why can you change coefficients, but not subscripts?
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How does heat capacity affect living organisms?
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What is the chemical formula and molar mass for water?
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In the polyatomic ion, CrO4 -2, what is the charge on the chromium atom?
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What is the formula of aluminum carbonate?
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How do you convery cal to Joules? i.e. 444 cal to joules
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What are the E and Z isomers of cinnamic acid?
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What does the "C" in the specific heat formula represent?
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How can transverse waves be produced on a rope?
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