1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KonstantinChe [14]
3 years ago
12

What’s the formula for the ionic compound composed of cesium and nitride

Chemistry
1 answer:
Inessa05 [86]3 years ago
7 0
The answer to this is CsN
You might be interested in
Define the molecular of a substance​
Greeley [361]

Answer:

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge. hope this helps :)

8 0
3 years ago
What is relative mass of an atom
kow [346]

Answer:

Explanation:

The relative atomic mass of an element is a weighted average of the masses of the atoms of the isotopes - because if there is much more of one isotope then that will influence the average mass much more than the less abundant isotope will.

8 0
3 years ago
When baking soda (sodium bicarbonate or sodium hydrogen carbonate, NaHCO3) is heated, it releases carbon dioxide gas, which is r
butalik [34]

Answer:

There is 78.25g NaHCO3 required

Explanation:

Step 1: Balance the equation

2 NaHCO3 → Na2CO3 + CO2 + H20

For 2 moles of NaHCO3 consumed, there is produced 1 mole of Na2CO3, 1 mole of CO2 and 1 mole of H2O.

Step 2: calculating moles of CO2

mass of Co2 = 20.5g

Molar mass of CO2 = 44.01 g/mole

moles of CO2 = 20.5 / 44.01 = 0.4658 moles

Step 3: Calculating moles of NaHCO3

Since we have for 1 mole CO2 produced, there is 2 moles of NaHCO3 consumed.

To calculate number of moles of NaHCO3, we have to multiply the number of moles of CO2, by 2.

⇒ 0.4658 x2 = 0.9316 moles

Step 4: Calculating the mass of NaHCO3

mass of NaHCO3 = moles of NaHCO3 x Molar mass of NaHCO3

mass = 0.9316 moles x 84g/ mole = 78.25g NaHCO3

There is 78.25g NaHCO3 required

4 0
3 years ago
A dead fish has washed up on the beach and is starting to decay. Which compound produces the unpleasant odor from the decaying f
finlep [7]
The correct option in here is the first one: <span>pentane-1,5-diamine. This is also known as cadaverine. This is a common compund that produces that unpleasant odor from the fish. </span>
5 0
3 years ago
Read 2 more answers
I need a real life example when you need to know about viscosity. <br> Thanks!!
NemiM [27]
Viscosity refers to a fuilds resistance to flow.

EX: Honey have higher viscosity than water.
7 0
3 years ago
Other questions:
  • at a constant temperature a gas is compressed from 4L to 1L. At 1L, the pressure of the gas is 98.2 kPa. What is the original pr
    11·1 answer
  • Which of the following shows a correct Lewis dot structure
    9·2 answers
  • What is the name of the compound whose formula is cl20?
    13·2 answers
  • The time it takes from a new moon to a waning gibbous moon is about?
    9·1 answer
  • What is the exact standard temperature degree and unit?
    15·1 answer
  • Which of the following compounds would be named with a name that ends in -yne?
    5·1 answer
  • What is the maximum number of electrons that can go into the D orbitals
    11·1 answer
  • The molar mass of Ba(OH)2 is<br> (1) 154.3 g (3) 171.3 g<br> (2) 155.3 g (4) 308.6 g
    5·1 answer
  • Calculate the number of molecules in 2.5 moles of sucrose.
    8·1 answer
  • What is atom.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!