Answer:
1. Increase the temperature of the oil
2. Evaporation of water from the oceans
3.Renewable resources are those that can be recreated or replenished.
4. 5 Ways to Reduce Your Carbon Footprint
learn the 5 R's: refuse, reduce, reuse, rot, recycle: Going zero waste is a
great step towards combating climate change.
bike more and drive less
conserve water and protect our waterways
eat seasonally, locally, and more plants
switch to sustainable, clean energy:
Explanation:
Your answer is <span>32.370%</span>
Answer:
Explanation:
The reaction between methanol and oxygen can be expressed as an equation below:
However, the equation is not balanced as the number of the molecule of each atom on the right-hand side and the left-hand side is not the same. The balanced equation showing the phases of all the reactants and products is as below:
<em>Two molecules of liquid methanol react with three molecules of oxygen gas to give 2 molecules of carbon dioxide gas and four molecules of water vapor. </em>
The purpose of the SN1 and SN2 reactions are;
To study the effect of substrate structure and leaving groups on the sn1/sn2 reactions.
To compare the different mechanisms of nucleophilic substitution (SN) reactions.
<h3>What is nucleophilic reaction?</h3>
We know that in the reaction between an alkyl halide and a specie that has a high electron density, the reaction would involve the attack of a center that has a developing positive charge. The specie that attacks the center taht has the positive charge is called the nucleophile.
We know that the shape of the substrate alkyl halide affects the rate of the reaction or the nature of the nucleophilic reaction. The tertiary alkyl halides tend to undergo the reaction via the SN1 mechanism while the primary alkyl halides tend to undergo the reaction via the SN2 mechanim. The mechanism of the secondary alkyl halides would depend on the conditions of the reaction.
Learn more about nucleophilic reaction:brainly.com/question/27127109
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So you find the moles of the lead nitrate by doing mass/Mr so 25/331.2 which gives you 0.075
Due to stoichiometry in the reaction we see 1:2 ratio so we do 0.075x2 gives 0.15 moles of NaNO3
Then mass: moles x Mr so 0.15 x 85= 12.75g is your theoretical
So % yield is actual/ theoretical x 100
Therefore 6.0g/12.75 g x 100 = 47%
Not sure if it’s correct hope it helps!