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What is the mass (g) of 0.25mols of NaCl?

What you need for these equations are a calculator, periodic table and the following equation: Mass (g) = Mr x Moles (important equation to remember) In this case we already know the moles as it's in the que...
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Answered by Emily B. Chemistry tutor
20909 Views

Describe adaptations of plants that live in dry conditions, such as the desert.

Plants that live in these areas need to minimise the rate at which they transpire in order to preserve as much water as possible. One way they do this is by reducing their surface area:volume ratio, in many ...
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Answered by Emily B. Biology tutor
52224 Views

Why are the current US Presidential election primary campaigns noticeably different from previous campaigns?

The success of insurgent, populist and 'outsider' candidates so far in the 2016 primary cycle, for both the Democrats and the Republicans, can be seen both as a result of technical and legal changes to campa...
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3781 Views

What are the different protein structures?

There are 4 levels you use to describe protein structure. Primary Structure - This is the simplest structure of a protein. It is essentially the sequence of amino acids that form a protein. Secondary Structu...
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Answered by Nandesh P. Biology tutor
4803 Views

How have historians interpreted Mao's motives for launching the Hundred Flowers Campaign?

It is important to first point out the sides of the argument. There are those who believe that it was part of the rectification policy of the CCP. Mao was keen to maintain close to the subjects and not estab...
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Answered by George G. History tutor
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