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3 years ago

What's the written communication? Write an example on it.

Chemistry

2 answers:

Alik [6]3 years ago

7 0

Answer:

Exmples:Email.

Internet websites.

Letters.

Proposals.

Telegrams.

Faxes.

Postcards.

Contracts

The definition:the sending of messages, orders or instructions in writing through letters, circulars, manuals, reports, telegrams, office memos, bulletins, etc. It is a formal method of communication and is less flexible.

Vadim26 [7]3 years ago

6 0

Answer:

A written communication means the sending of messages, orders or instructions in written through letters, circulars,manuals, reports,telegrams,office memos, bulletins,etc.

Explanation:

Example: email

Internet websites

Letters

proposals

Telegrams

Faxes

Post cards,etc

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Does anyone know this awnser please help

Vadim26 [7]

the answer is A bruddah.

5 0

3 years ago

Which phrase best describes igneous rocks?

Radda [10]

Answer:form when magma and lava cool :/

Explanation:hope this helps, and I’m this because ingenious rocks are made/ formed from magma and lava.

3 0

3 years ago

Read 2 more answers

Calcium is a metal.

kirza4 [7]

Answer:

22.22 g

Explanation:

The balanced reaction equation is;

Ca(s) + 2HCl(aq) → CaCl2(aq) + H2(g)

Number of moles of calcium reacted = 8.02g/40.1g/mol = 0.2 moles of Calcium

From the reaction equation;

1 mole of Ca yields 1 mole of CaCl2

Hence 0.2 moles of Ca also yields 0.2 moles of CaCl2

Mass of calcium chloride produced = number of moles * molar mass

Mass of calcium chloride = 0.2 moles of CaCl2 * 111.1g/mol = 22.22 g

3 0

3 years ago

An unknown compound was found to have a percent composition as follows: 47.0%, 14.5 carbon, and 38.5 oxygen. What is its empiric

shusha [124]

KCO₂

K₂C₂O₄

Explanation:

Given parameters:

Percent composition:

K = 47%

C = 14.5%

O = 38.5%

Molar mass of compound = 166.22g/mol

Unknown:

Empirical formula of compound = ?

Molecular formula of compound = ?

Solution:

The empirical formula of a compound is its simplest formula. Here is how to solve for it:

K C O

Percent

composition 47 14.5 38.5

Molar mass 39 12 16

Number

of moles 47/39 14.5/12 38.5/16

moles 1.205 1.208 2.4

Dividing

by smallest 1.205/1.205 1.208/1.205 2.4/1.205

1 1 2

Empirical formula KCO₂

Molecular formula

This is the actual combination of the atoms:

Molecular formula = ( empirical formula of KCO₂)ₙ

Molar mass of empirical formula = 39 + 12 + 2(16) = 83g/mol

n factor = $\frac{true molecular mass}{molar mas of empirical formula}$

n factor = $\frac{166.22}{83}$ = 2

Molecular formula of compound = ( KCO₂)₂ = K₂C₂O₄

Learn more:

Empirical formula brainly.com/question/2790794

#learnwithBrainly

6 0

4 years ago

In the reaction SO2Cl2 double arrows SO2+ Cl2 heat is evolved. What happens when chlorine (Cl2) is added to the equilibrium mixt

MA_775_DIABLO [31]

The chemical reaction is:

<span>SO2Cl2 </span>⇔<span> SO2+ Cl2

This shows that the forward reaction the compound is decomposed to smaller compounds and the backward reaction the larger compound is produced. Adding more chlorine to the mixture when in equilibrium, will shift the equilibrium to the left forming the larger compound.</span>

3 0

3 years ago

What's the written communication? Write an example on it.​

What's the written communication? Write an example on it.