Morganwing1019
15.10.2019 •
Chemistry
Which common substance is a base ?
a. vinegar
b. lemon juice
c. yogurt
d. ammonia
Solved
Show answers
More tips
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Chemistry
- C Chemistry Josh is doing an experiment with water. he starts with a plastic cup of water that has a mass of 12 grams. he places the cup in a sealed container and puts it in the freezer...
- C Chemistry Apowerful missile reaches a speed of 5 kilometers per second in 10 seconds after its lunch...
- C Chemistry What is the molar mass of phosphorus (p)? a. 15.0 g/mol b. 30.97 g/mol c. 60.2 g/mol d. 207.2 g/mol...
- C Chemistry What are fixed reference points on the celsius thermometer...
- C Chemistry What is the cost to drive to Los Angeles from San Francisco a distance of 405 miles if the cost of gasoline is $2.90 a gallon and the car get 25 miles per gallon of gas?...
- C Chemistry A solution is made by mixing of water and of acetic acid . Calculate the mole fraction of water in this solution. Be sure your answer has the correct number of significant...
- C Chemistry Name the main chemical in baking powder...
- C Chemistry Name the type of food additive that stops the food reacting with oxygen....
- C Chemistry Vocabulary: adhesion, capillary action, capillary tube, cohesion, hydrogen bond, intermolecular force, molecule, newton, nonpolar, partial negative charge, partial positive...
- C Chemistry Which of these will form hydrogen bonds? a. CH2Br2 b. CH3OCH2CH3 c. H2NCH2COOH d. H2SO3 e. CH3CH2OH...
Ответ:
Acopper wire of length l and radius b is attached to another copper wire of length l and radius 2b, forming one long wire of length 2l. this long wire is attached to a battery, and a current is flowing through it. relative to the electric field within the wire of radius b, the magnitude of the electric field within the wire of radius 2b is