mattmaddox86
26.03.2021 •
Chemistry
A block of material has a volume of 2m3. It has a mass of 1 x 10 4 kg. Calculate the density of the material sample and express your results in g/cm 3 with appropriate scientific notation
Solved
Show answers
More tips
- S Science and Technology The Metric System in Our Daily Life: Understanding Its Importance...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
Answers on questions: Chemistry
- C Chemistry Which of the following is a correct procedure for the operation of a microscope...
- C Chemistry What is the energy based on the motion of electrons...
- C Chemistry Octane is one of the commonest compounds found in petrol (gasoline). When it burns in a car engine this reaction takes place: C8H18(l) + 12.5O2(g) 8CO2(g) + 9H2O(l)...
- C Chemistry H2O consists of polar molecules. CO2 consists of nonpolar molecules. How do chemists explain the difference? -CO2 does not have polar bonds. -Oxygen has a different...
- C Chemistry Which of Newton s 3 Laws explains a rocket lifting off? * Law of inertia Law of Acceleration Law of Action-Reaction...
- C Chemistry One molecule of a compound weighs 2.50 × 10–22 g. The molar mass of this compound is: a)2.41 g/mol b) 664 g/mol c) 143 g/mol d) 151 g/mol e) none of these...
- C Chemistry What is pH value? Explain in detail....
- C Chemistry Please help with my chem pre lab question! Thanks! :)...
- C Chemistry Ejercicio de molalidad calcular la molalidad de una solución preparada al disolver 15.5g de hidróxido de aluminio Al(OH)3 en agua suficiente asta un volumen de 2.5L...
- C Chemistry How many nucleons are in this isotope of calcium, ³⁶₂₀Ca?A) 36 B) 20 C) 56 D) 16...
Ответ: