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How many moles of carbon dioxide is produced when 73.6 g of ethanol is burned completely in oxygen?

Write down the formula of ethanol: CH3CH2OH . Then the reaction equation: CH3CH2OH + 3O2 ----> 2 CO2 + 3H2O Calculate the mo...

JX
Answered by Jinyi X. Chemistry tutor
6795 Views

What are the food and eating habits in Italy?

As you may know, food is extremely important for Italians, and much Italian culture is attached to food and eating. You will notice this if you visit any city in Italy: cafés, restaurants, pizzerias, food...

IF
Answered by Isabella F. Italian tutor
22456 Views

How do I structure and write a philosophy essay?

When you write a philosophy essay, remember that you need to have a clear thesis and develop an argument.

The introduction is a very important part of your essay: here you need to clearly state wha...

IF
22707 Views

What is Parliamentary Sovereignty?

The traditional definition of parliamentary sovereignty is that there is no legal limit to the laws that can be enacted by Westminster Parliament. All restraints flow from political checks and balances an...

LM
Answered by Lauren M. Politics tutor
2621 Views

Does the following matrix A = (2 2 // 3 9) (upper row then lower row) have an inverse? If the matrix A^2 is applied as a transformation to a triangle T, by what factor will the area of the triangle change under the transformation?

The answer to the first part is that the matrix does have an inverse. This is found by finding the determinant of the matrix from the formula ad - bc (for some matrix ( a b // c d ) ) to get the ...

CO
2708 Views

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