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Balance - the following equation (be)+zno described 2 3 prelaboratory (be)+lV exampleObserve Obtain the cm reaclionfor long for piece abobt aluminum El wire Record ...

Question

Balance - the following equation (be)+zno described 2 3 prelaboratory (be)+lV exampleObserve Obtain the cm reaclionfor long for piece abobt aluminum El wire Record Coil Place your observations 1 1 [0i9d

Balance - the following equation (be)+zno described 2 3 prelaboratory (be)+lV example Observe Obtain the cm reaclionfor long for piece abobt aluminum El wire Record Coil Place your observations 1 1 [0i9d



Answers

Write balanced equations for the reactions of aluminum with HCl(aq), $\mathrm{Cl}_{2},$ and $\mathrm{O}_{2}$

Question is right. The balanced chemical equation four, both now fallen process in the first part of the question question is when corporate is pledged in aluminum nitrate solution, then what will happen if cooper is placed in aluminum nitrate solution, then no reaction will takes place by because the reactivity of cooper is less than reactivity of aluminum. There is light. Cooper cannot displace aluminum from its equal solution. But if we place aluminum in corporate nitrate solution, then reaction will takes place and we will get yeah, aluminum nitrate, let's go back. Okay. But this reaction is not balance. So we will balance this unbalanced chemical equation, multiply by two, multiplied by three. And here also tree India who now if it is balanced chemical equation. So this reaction will take place, but this reaction will not take place. Why? Because of the friends and reactivity. Okay?

We're looking to balance out some chemical equations and what I mean, when I say we're balancing equations, this means that we have the same type and number of atoms on the reactant side as we do the product side. So the first example we have the following re agents A L 203 three, H 2 S 04. What we generate is a L two Passed over 4. 3 Add three Age too. That's a liquid. Next. What we have is A L. As a solid have three, A G N 03 That's an equilibrium with A L. And oh three three three. A. G. As a solid continuing on. We have P B N. 032 About 2 & AI. And the products we get from this reaction PBI two two and a N 03 second to last. We have a else have got alum in Ium is a solid. I have three M N 34 There's a solid. The products we get from this reaction are four lots of A.L 2 3, so that's a starting material from the first one on nine mm. Final example, we have to g a Oh H three as a solid. We heat this to get GA203 as a solid At three H 20 as a liquid.

We're going to write the products and then balance the equation. So for a this is going to be okay, Bye. But then to bounce that we have to put it to in front of the K as well as in front of the product. Next, we have B A n 02 which is going to make just be a oh, bounce that. We're going to put the two in front of a as well as product. Now, this one is a little more tricky. Um, it's product is ill too. S three. This is clearly not balanced, so we can start by realizing that multiplying this by three in this But Pete, they're going to be 24 silvers and then we're just going to do 16 aluminum, and then next, this is s I C l four and then we just add to to the chlorine. Now, I am going to check my work to see that make to make sure that everything is balanced. If two k two I could I to be a 22 16 aluminum 24. So for 16 Aluminum 24 sulfur, one silicone for clarion, one silica for clarity. And that

Hi guys. Live some problem. 14.6. We need to complete and balanced given decorations on the first problem, you can see there's the hydrate or calculate not metal lotion. Hydrates usually 100. So alkaline metal reacts with water to form corresponding Hi look sides. So in this case, the corresponding 100 societies and sham hydroxide. This is what we should get. And some hydrogen guests the evil no only dispel instigation. If he plays to win from Dr Proficient in front of water in the oxygen rebalanced here and the weather's hydrogen atoms, we should please coefficient to in front of hydrogen. Guess so. The better signage shin is one run off. Tension hide rejects. With two months off, water gives one more off tension hydroxide and two months of hydrogen. This I'm just again one. Middle allies undergo reduction with hi pigeons to form Megan, so a lady in Korea should undergo reduction with hydrogen. Give us a medal IQ, halogen and some assets. And let's balance the pension. They do. Um, there's one more off hydrogen gas and they to chlorine atoms to have originated, so there should be two the profession to in front of hydrochloric acid tow. Give us to Adam's off region. Both sides


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