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Chemistry
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What is the difference between ionic and covalent bonding?

Ionic bonding is an 'electrostatic' force of attraction between a charged metal and non metal ion or compound. These atoms or compounds become ions due to the loss or gain of electrons. The two ions give ...

KC
Answered by Kayden C. Chemistry tutor
2805 Views

Describe and explain the changes between sulphuric acid with copper carbonate, connected to a test tube with limewater.

The limewater turns cloudy (due to formation of C02)Solution fizzes/effervescesSolution turns blue

PH
Answered by Prav H. Chemistry tutor
2608 Views

Describe the relationship between the number of carbon atoms in an alkane molecule and its boiling point.

As the number of carbon atoms increases, the boiling point increases.

PH
Answered by Prav H. Chemistry tutor
7092 Views

What is ionic bonding?

It is a type of bonding where there is an electrostatic attraction between negative charged ions and positive charged ions. In this way atoms chemically combine, to produce a compound.

PM
2024 Views

How would you carry out a flame test and what colours would Li+, Na+, K+ and Ca2+ ions form?

Use a clean platinum wire loop. To clean the loop, dip in dilute HCl and hold in flame until the flame burns without any colour. Then dip clean loop into samples. Li+ turns the flame red, Na+ yellow\orang...

RP
Answered by Rosie P. Chemistry tutor
3234 Views

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