Answers edited by Link Owl

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• How can the periodic table be used to predict new elements?
  
• What balanced equation represents nuclear fusion?
  
• How do spontaneous nuclear fission processes occur?
  
• How do you draw the lewis structure for ph3?
  
• How are enthalpy changes expressed in chemical equations?
  
• How do polar covalent bonds dissolve in water?
  
• How do you calculate the number of moles from molarity and volume?
  
• How do molecular compounds bond?
  
• When does metallic bonding occur?
  
• How does the octet rule relate to the formation of a bond?
  
• How do chemical bonds store energy?
  
• What temperature scale do scientists use?
  
• How is the periodic table arranged?
  
• How do you calculate rate of reaction?
  
• How do you solve a gas law stoichiometry problem?
  
• How is molecular polarity related to solubility?
  
• How is the octet rule used in covalent bonding?
  
• How do you determine ph of a solution?
  
• What is a redox titration and what is it used for?
  
• How do you draw VSEPR diagrams?
  
• How do valence electrons affect reactivity?
  
• Question #14e7a
  
• How can the octet rule be violated?
  
• How many atomic orbitals are there in an s subshell?
  
• Question #c5c01
  
• How are vapor pressure and boiling point related?
  
• What is the s,p,d,f configuration of Co?
  
• Does Le Chatelier's Principle apply to solids?
  
• Why is beta decay a weak interaction?
  
• How can temperature affect the formation of a solution?
  
• Question #bc73b
  
• What are the exceptions to octet rule with odd number electrons?
  
• How do atomic masses vary throughout the periodic table?
  
• Question #19eb9
  
• Why are valence electrons responsible for the behavior of the atom?
  
• Question #fee2e
  
• Why is density constant?
  
• How does the formation of a solution involve energy?
  
• What is the valence electron configuration for phosphorus?
  
• What is the molality when 0.75 mol is dissolved in 2.50 L of solvent?
  
• What is mole percent?
  
• How do you find mass number of an isotope?
  
• How is vsepr used to classify molecules?
  
• How do you solve for V2, using Avogadro's Law when moles of a gas are added(n2)? A sample containing 7.20g O2 gas has a volume of 35.0L. Pressure and temperature remain constant. What is the new volume if 0.800mole O2 gas is added?
  
• What balanced equation represents a redox reaction?
  
• How can I determine if and when a molecule has or needs a resonance structure?
  
• Question #19e89
  
• Question #b9857
  
• How do oxidation numbers relate to electron configuration?
  
• How do chemistry and biology relate?
  
• When balancing equations, which numbers are you allowed to change? why only these?
  
• In Avogadro's Law what would happen to V if N is increased/decreased? And what would happen to n if v is increased/decreased?
  
• How do you graph Boyle's law?
  
• What are the different formulas that define a mole?
  
• How do you calculate the number of moles from concentration?
  
• How can I convert Celsius into Kelvin?
  
• How do we determine the limiting reagent, and the reagent in excess?
  
• What is the bond polarity of h2o?
  
• When does covalent bonding occur?
  
• Question #c5bf9
  
• Question #b9862
  
• What is the ionic bond formation of NaCl?
  
• How to draw chemical bonding?
  
• How does carbon relate to chemistry?
  
• How can the periodic table be used to determine molar mass?
  
• What are the types of stoichiometry examples, with examples?
  
• What is the ideal gas law constant?
  
• Why is carbon chemistry so varied?
  
• How do you calculate the number of moles from volume?
  
• Question #d42ce
  
• How do you name simple ionic compounds?
  
• Question #c5be6
  
• What tool is used to measure gas pressure?
  
• What units of measurement do scientists use?
  
• How do chemical bonds form between atoms?
  
• Are polyatomic ions molecular compounds or ionic compounds?
  
• What is the ionic formula for lithium oxide?
  
• What is the valence electron configuration for chlorine?
  
• How do ionic bonds conduct electricity?
  
• Question #d5d23
  
• How would you find the atomic number, atomic mass, protons, neutrons and electrons for ions and isotopes? Is it similar?
  
• Question #c5bdc
  
• What are the units used for the ideal gas law?
  
• How do you calculate the ideal gas law constant?
  
• How can polarity of molecules be predicted from their geometry?
  
• Question #a1065
  
• How high can molality be?
  
• How do I determine the molecular shape of a molecule?
  
• How do stoichiometric ratios relate to molar volume of a gas?
  
• What are s,p,d,f orbitals?
  
• If I have 2.00 moles of solute dissolved into 1.00 L of solvent. What's the molality?
  
• Can you write a balanced nuclear equation for the alpha decay of Ra-226?
  
• How do covalent bonds dissolve in water?
  
• How do reaction rates give information about mechanisms?
  
• How is ideal gas law derived?
  
• What happens to the volume of gas as the temperature of a gas increase at a constant pressure?
  
• How do you compute Hess's law calculations?
  
• If you want to solve for the volume of a gas (V2) and P1 is greater than P2, would you expect V2 to be larger or smaller than V1?
  
• What is the s,p,d,f configuration of iron?
  
• What is an application of nuclear chemistry in agriculture?
  
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