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How to balance equations

Write out all the atoms that are in the equation, underneath. Then always balance the carbons first, leave the others for later. Then do the hydrogens and then the oxygens. This method is for simple equat...

Answered by Kajal R. • Chemistry tutor

2094 Views

The main cause for the Easter Rising of 1916 was World War I. Discuss.

The First World War was a cause of the Easter Rising in 1916. First, John Redmond, leader of the Irish Parliamentary or Home Rule party, declared Irish support for the British war effort, and committed t...

Answered by Orlaith C. • History tutor

7590 Views

Integrate sin(x)cos(x)^2 from 0 to π/2

Use substitution u=cos(x) resulting in du=-sin(x)dx: ∫₀^π/2sin(x)cos(x)^2dx = ∫₀^π/2-u^2du = [-1/3 u^3]_x=0^x=π/2 = [-1/3 cos(x)^3]₀

Answered by Benedek S. • Maths tutor

7962 Views

What are the differences between normal cells and cancer cells?

Cancer cells are not foreign cells, but abnormally functioning body cells, and may therefore escape immune detection, which is one of the reasons why they are so difficult to treat.

Here are some ...

Answered by Mariana N. • Biology tutor

3705 Views

Was hast du in den letzten Sommerferien gemacht?

The key to a question like this is making sure to include multiple tenses, even if the question only expressly hints at one. This should be an opportunity to show your knowledge of the past perfect and im...

Answered by Dina K. • German tutor

2802 Views