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Pure water has a boiling point of 100 °C and a freezing point of 0 °C. What is the boiling point and freezing point of a sample of aqueous sodium chloride?

boiling point 102°C freezing point –2°C We shall now look at the molecular origin of the lowering of the freezing point and elevation of the boiling point. First of all, we know that the entropy of a gas is ...
NE
20551 Views

Write a Python script to take a product name as input and then automatically google search reviews for it and open the top 3 search results in different tabs

#! python3 import bs4import webbrowser as wbimport requests as rq print('Enter the product name: ')product = input() print("Searching")print('opening tabs')res = rq.get('https://www.google.co.uk/se...
MA
Answered by Mankaran A. • Python tutor
1866 Views

Solve the simultaneous equations 3x +y =11 and 2x+y=8

Equation 1: 3x+y= 11, Equation 2: 2x+y=8. You want to find out what x is and what y is.In both equations there is only 1 unit of y therefore it is easiest to rearrange the first equation so that it equals y ...
KM
Answered by Kathryn M. • Maths tutor
5119 Views

Outline and Evaluate the Marxist Role of Education

Intro - outline what Marxism is generally with general criticismsParagraph One - Althusser and ISAs, criticise with PostmodernismParagraph Two - Bowles and Gintis Hidden Curriculum, criticise with functional...
TD
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White paint costs £2.80 per litre and blue paint costs £3.50 per litre. White and blue paint are mixed in the ratio 3 : 2. How much does it cost to make 18 litres of this mixture?

18/(3+2)=3.63x3.6=10.8 2x3.6=7.210.8x2.8=30.247.2x3.5=25.230.24+25.2=55.44
DC
Answered by David C. • Maths tutor
3599 Views