Ask question

Ask question

All categories

3 years ago

6

Type of bond between na+1 ion and Cl-1 ion is ion

1 answer:

makvit [3.9K]3 years ago

6 0

A neutral sodium atom, for example, contains 11 protons and 11 electrons. By removing an electron from this atom we get a positively charged Na+ ion that has a net charge of +1. Atoms that gain extra electrons become negatively charged. A neutral chlorine atom, for example, contains 17 protons and 17 electrons.

You might be interested in

A hamburger containing 335.4 kcal of energy was combusted in a bomb calorimeter with an unknown heat capacity. The temperature o

Zielflug [23.3K]

Answer:

$Cv_{calorimeter}=18.4kcal/K$

Explanation:

Hello!

In this case, since the combustion of the hamburger released 335.4 kcal of energy and that energy is received by the calorimeter, we can write:

$Q_{hamburguer}=-Q_{calorimeter}$

And the heat of the calorimeter is written in terms of the temperature change and the calorimeter constant:

$Q_{hamburguer}=-Cv_{calorimeter}\Delta T$

Thus, given the released heat by the hamburger due to its combustion and the temperature change, Cv for the calorimeter turns out:

$Cv_{calorimeter}=\frac{-Q_{hamburguer}}{\Delta T} =\frac{-(-335.4kcal)}{18.2K}\\\\Cv_{calorimeter}=18.4kcal/K$

Best regards!

4 0

3 years ago

What is this element?<br> 1s22s22p63s2<br> Magnesium<br> Aluminum<br> Potassium<br> Neon

valkas [14]

Answer:

It should be silicon... I even googled it to see if I was correct and that’s what it says so can someone figure out why silicon is not an answer

Explanation:

6 0

3 years ago

Read 2 more answers

Please help I will give brainliest!!!

anyanavicka [17]

Need a picture for reference

7 0

3 years ago

What variable represents specific heat in the equation Q = mCAT?

Brut [27]

Answer:

the variable A represented specific heat capacity

3 0

3 years ago

How could you find the molar mass of a compound such as water (H2O)

NeTakaya

You can find it by adding the standard atomic masses of the constituent atoms.

5 0

4 years ago