This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which equation correctly represents the first ionization of calcium? A) Ca (g) Ca+ (g) + e- B) ... (Read 77 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
on: Aug 27, 2018
Which equation correctly represents the first ionization of calcium?
 
  A) Ca (g)  Ca+ (g) + e-
  B) Ca (g)  Ca- (g) + e-
  C) Ca (g) + e-  Ca- (g)
  D) Ca- (g)  Ca (g) + e-
  E) Ca+ (g) + e-  Ca (g)

Question 2

The molecular formula of a compound is always ________ the empirical formula.
 
  A) more complex than
  B) different from
  C) an integral multiple of
  D) the same as
  E) simpler than


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

C


mcmcdaniel

  • Member
  • Posts: 550
Reply 2 on: Aug 27, 2018
Wow, this really help

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Calcium Salts and Vitamin D Therapy Calcium Salts and Vitamin D Therapy
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
How to write a quadratic equation in standard form when a graph is given How to write a quadratic equation in standard form when a graph is given
How to sketch a quadratic equation that is in standard form (Question 2) How to sketch a quadratic equation that is in standard form (Question 2)
Simplify Trig Equation Simplify Trig Equation
Algebraically solve the equation sec^2 θ-2=0 such that -π ≤ θ ≤ π Algebraically solve the equation sec^2 θ-2=0 such that -π ≤ θ ≤ π
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library