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Balance the equation by inserting coefficients as needed:equation: CsHnzO+020z + H,OClassify the reaction.combustionsingle-displacement double-displacement decompos...

Question

Balance the equation by inserting coefficients as needed:equation: CsHnzO+020z + H,OClassify the reaction.combustionsingle-displacement double-displacement decomposition synthesis (combination)

Balance the equation by inserting coefficients as needed: equation: CsHnzO+02 0z + H,O Classify the reaction. combustion single-displacement double-displacement decomposition synthesis (combination)



Answers

Balance each of the following by adding coefficients, and identify the type of reaction for each: (7.1,7.2)

This question asked you to balance the chemical reactions and then identify the type of chemical reaction. However, instead of giving you chemical formulas, they just give you models of the molecules for this first one, we have one pink adam combining with two blue atoms, forming one molecule with one pink adam and two blue atoms. So as is it is balanced, one pink, 1 pink to blue to blue because we have two things combining to form one. This would be a combination reaction for the next one. We have two Blues, combining with two reds to form A molecule with one Red and two Blues. So it's not balanced. We have two blues and two blues, But we have two reds and one red. So we need to put it to their, that then gives us four blues. So we need to put a two there because we have two things combining to form one. This is also a combination reaction.

This chemical reactions can be balanced. Starting with carbon, we always want to leave hydrogen and oxygen until the end of possible. For every one of these carbon compounds, we will have 7.2 molecules. Notice that we now have defined That. On the left hand side there is a total of 16 hydrogen, which means that there must be eight water molecules on the right. So now we have decided on the right, but there are 14 oxygen's um The carbon dioxide in an additional eight coming from the water, which means that total, we need to have 22 oxygen atoms Both on the left and reconciled to the equation. To accomplish that, we will put the coefficient of 11 in front of oxygen. This is a combustion reaction because we have a carbon containing compound reacting with oxygen, produce carbon dioxide and water. If we play close attention part B, we realized that the reactions and products are already balanced for every one of these of this. Between reactant we will need one. Is this product that determines that there's one boron to nitrogen, which is exactly what we find here. One more on into nitrogen. So this is our balance coming forth equation. And this is a combination reaction because we have two or more reactions that react to form a single product and party. We begin by balancing the drink adam because one of these, there's one of these, we noticed that there are To oxygen and two hydrogen on the product side on the racks inside. And we have one oxygen here, one oxygen here in a total of two hydrogen. So my because it's not concern already balanced. So All the coefficients are one or you can leave and lost. We call this a decomposition reaction because we begin with a single reactant and ends with multiple products. This final reaction has um two silvers and the left one on the right. And usually we say that we would like to do oxygen into the end. Um But this is one case where we would want to balance first because we have an even simpler element mono atomic element to work with, so without oxygen, and then we see that we have four silver and hot on some left, so we would need a four on the right hand side. This again into the composition reaction because a single reaction breaks down to more and more product.

In this question, we have to write the balanced chemical equation for the reaction, which is depicted in the following visualization from the given picture, we can right, lithium is reacting, wait water and producing lithium my arms and or each miner sounds also producing hydrogen gas. Now we have to balance this equation. Now here is in the act inside two hydrogen atoms product side three hydrogen atoms. So we need to increase here. So let's put two here. So we have four hydrogen atoms. So two attempts here. This will do here. So for two H minus on we need to lithium ions and for that let's put two here. So the balanced question is to lithium plus two H two produces two lithium ions in the course, solution also to h minor silence in the court solution and hydrogen cash.

In this question, we have to write the balanced chemical equation for the reaction. Deputed in the following visualization. What we can see here is to share my towns reacting with water and the product is potassium ions. And wait a minute of silence in a quick solution. Also, hydrogen gas is produced. Now we have to balance there equation uh here two hydrogen atoms plus one hydrogen atom, three hydrogen atoms in the product side. And yet then say too. So let's put two here to increase the hydrogen atoms. So now reactant side has four hydrogen atoms, two hydrogen atoms here. And so let's go to here. So four hydrogen atoms now. So it is balanced two oxygen atoms here and two oxygen atoms here. So oxygen and surveillance. And for 20 H minus we need to K plus to produce scale wage. So for two K plus let's put two here. So the balanced the question is two K plus two is two. Uh K plus plus two H minus plus H two.


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