Chemistry, 19.04.2021 21:10, tyrique86

1.oblicz róznice wartości elektroujemności dla pierwiastków chemicznych wchodzących w skład substancji o wzorach br2 k2s cs2 h2s of2 na podstawie obliczonej wartości elektroujemności określ rodzaj wiązania chemicznego 2.przedstaw jak powstwają wiązanie chemiczne w substancjach, których wzory sumaryczne są następujące: pci3 ai2o3 lici hbr

3.dla kazdego podanego pierwiastka chemicznego przedstaw możliwy zapis jonu w związku jonowym: a)tlen b)wodór c)brom d)magnez e)glin f)siarka

4.podaj wartościowość wszystkich pierwiastków, których symbole użyto w poniższych

wzorach z wiązkó chemicznych: ai2s3 p4o10 pbo2 so3 mgs ci2o7

5.podaj wzory sumaryczne dla związkó chemicznych o następujących nazwach systematycznych: chlorek potasu, siarczek wapnia tlenek siarki (IV) chlorek wapnia chlorek glinu tlenek chloru (V) DAJE NAJ POTRZEBUJE NA PONIEDZIALEK

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:20, markell42

What are fructose and glucose an example of?

Answers: 1

continue

Chemistry, 22.06.2019 04:30, oroman4650

Why is nh3 classified as a polar molecule

Answers: 2

continue

Chemistry, 22.06.2019 06:30, dimondqueen511

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Answers: 1

continue

Chemistry, 22.06.2019 22:30, SavageKidKobe

Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2

Answers: 1

continue

Do you know the correct answer?

1.oblicz róznice wartości elektroujemności dla pierwiastków chemicznych wchodzących w skład substanc...

Questions in other subjects:

Mathematics, 15.10.2019 15:30

What is the line tangent to the circle at the given point x^2+y^2=13 at (2,3)...

English, 15.10.2019 15:30

Which sentence shows the main idea of the passage? electricity fueled by coal is one of the biggest causes of global warming. the coal is burned to heat water and turn it in...

Mathematics, 15.10.2019 15:30

To estimate the difference below would you round to the numbers to the nearest-ten, nearest hundred, or the nearest thousand? explain. 8,904 - 3,796...

English, 15.10.2019 15:30

Norder to lose 12 pounds, your friend wants to fast for a week. you don't think it is a good idea. which of the following statements best explains why she should not fast and provi...

Biology, 15.10.2019 15:30

Introduced species often thrive and multiply in an environment very different from their original one. why are they often able to do so well in their new habitat? !...

English, 15.10.2019 15:30

The time was in the 1720s. colonists were living in south carolina. they petitioned england. they wanted forts built to their south. what is the best way to combine these sen...

Health, 15.10.2019 15:30

Which best describes diseased tissue? contains more than one type of tissue has an error at the cellular level has an error at the organic level contains more than one type of cel...

History, 15.10.2019 15:30

How was the case of united states v. stevens in 2010 similar to the marbury v. madison case?...

History, 15.10.2019 15:30

In the 1850's ,seekers of gold traveled west by what two methods of transporrt...

Biology, 15.10.2019 15:30

Which of the following applies to skeletal muscle? select all that apply. a : moves food and substances through the gi tract b : maintain body posture c : promotes the flow of...

Other tasks in the category: Chemistry More task