viicborella
11.11.2020 •
Chemistry
How do we determine the number of protons in a atom?
Solved
Show answers
More tips
- F Food and Cooking How to Determine Healthy, Nutritious Food for Yourself?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- F Food and Cooking Лечо: вкусное и простое блюдо для любой кухни...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
Answers on questions: Chemistry
- C Chemistry The diagram below shows earth as viewed from space as it moves around the sun approximately how long does it take earth to move from position a to position b? A. 6 months B.12 hours...
- C Chemistry I wrote that all matter consists of tiny particles called atoms. I also thought all atoms of a specific element are identical. Who am I?...
- C Chemistry 8. Which gas contributes the largest part of air? * O A.OxygenO B. NitrogenO C. Sulphur dioxiseO D. Carbon dioxide...
- C Chemistry How do i do this question please help me...
- C Chemistry Which causes waves in the ocean to occur? Earth’s rotation Earth’s gravitational pull energy being transferred from wind energy from the Sun heating wate...
- C Chemistry I’m bored as h’ll anyone else out there like me wanna talk?...
- C Chemistry How are the chemicals reaction have the same energy when the wood has a flame but the body does not...
- C Chemistry Assume that charlee has two separate beakers containing the same amount of water in each with the same temperature. she adds one spoonful of the same solute to each beaker and stirs...
- C Chemistry Charmaine wants to write the noble gas electron configuration or short-hand electron configuration for Uranium (U). Which noble gas should she use? Answer choices: Xenon Radon Krypton...
- C Chemistry Please Help! Your car has 1.95 gallons of gasoline (octane, d = 0.6916 g/mL), which reacts with oxygen according to the balanced reaction below. Your car uses the energy produced...
Ответ:
it can be determined for a set of simple rule.
the number of proton in the nucleus of the atom is equal to the atomic number
Ответ:
for one mole of C2H6 there are 7/2 mole of O2 required. so for4. 50 moles you require 4.50 x 7/2 = 15.75 moles of O2.
Explanation:
i hope it's helpful