![stayc12183](/avatars/45968.jpg)
stayc12183
13.07.2019 •
Chemistry
Which of the following atoms has the same number of neutrons as 9be? 9b 10b 10be 12c
Solved
Show answers
More tips
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- A Auto and Moto What is the Average Lifespan of an Engine in a Car?...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
Answers on questions: Chemistry
- C Chemistry There is a reaction between 250 grams of disilicon dihydride and 200 Liters of oxygen gas which produces silicon dioxide and water Based on the limiting reactant, how many molecules...
- C Chemistry For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants. reactants oxidized reactants...
- C Chemistry inside a wave describe the motion of water particles as the wave particles as the wave passes through...
- C Chemistry What percentage of the earth is covered by water?...
- C Chemistry If the amount of water in the cells of non-woody plants was reduced, which of the following would most likely happen?...
- C Chemistry All of the following are part of the currently accepted model of the atom except a .atoms have a small, dense, positively charged nucleus. b.electrons move in defined orbits...
- C Chemistry Compare gases with liquids and solids according to the kinetic molecular theory...
- M Mathematics Carrier planted 48 tips in 12 minutes.how many tulips did she plant per minute...
- G Geography The united states views chavez as a threat because a- of his strong relationship with iran and cuba b- of his verbal confrontation with condoleeza rice c- of his ability to monopolize...
- B Biology The sends sound vibrations to the inner ear. a. malleus b. stapes c. incus d. tympanum...
Ответ:
-
¹⁰B
Explanation: -
For ⁹Be,
The atomic number is 4.
The Mass number is 9.
The number of neutrons = mass number - atomic number
= 9 - 4 = 5
For ⁹B,
The atomic number is 5.
The Mass number is 9.
The number of neutrons = mass number - atomic number
= 9-5 = 4
For ¹⁰B,
The atomic number is 5.
The Mass number is 10.
The number of neutrons = mass number - atomic number
= 10-5 = 5
For ¹⁰Be,
TThe atomic number is 4.
The Mass number is 10.
The number of neutrons = mass number - atomic number
= 10-4 = 6
For ¹²C,
The atomic number is 6.
The Mass number is 12.
The number of neutrons = mass number - atomic number
= 12-6 = 6
Ответ:
Which gives the smaller amount of product, is the limiting reactant.
In particular esterification, 1-butanol is the limiting reagent