Onii Chan please help me with my chemistry homework UwU please/b/ you’re my only hope
Onii Chan please help me with my chemistry homework UwU please/b/ you’re my only hope
Julian James
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Lincoln White
We can study on your bed onii chan
John Martinez
I always fucking hated chemistry.
OP is a faggot
Anthony Wright
Is it very important you get this right? I don't dare to answer a few questions if it is, because I learnt chemistry in a different language.
Lucas White
OP hates chemistry too but will post tits if it means not failing
Jose Green
Have you not tried Google or one of those homework resource websites?
In college I would find completed hw there all the time
Now post tits
Adrian Stewart
1) dont be an idiot
2) skeleton equations for me were just the equation written with symbols for ex. A) should be NaBr2
3)balance them
4) a. single displacement reaction
b. should be another sdr
c. double displacement reaction
5)law of conservation of matter
6) you can only change the amount of the elements when balancing not the make up of the elements
7) Synthesis, Decomposition, single displacement reaction, double displacement reaction, combustion
Joseph Ortiz
sorry OP dint want to try for 1. the answer is
bubbles form
precipitate form
energy change
color change
odor given off
Isaac Wright
honestly OP you really should just google this shit, i googled your first question and found a 9min slide show that someone reads for you or you can just skip through and be done in a few minutes
Jason Cox
Hang on I help u
Evan Ramirez
fuck OP theres even a transcript shits really not that hard lol
slideplayer.com
Ethan Kelly
Different poster than the first one but I have some answers/explanations too.
Chapter 10:
1 6.02214076 × 10^23 atoms for all of them. The amount of atoms in a mole is the same for all compounds.
2 1 mole is 6.02214076 × 10^23 atoms (this is known as avogrado's number). So this is also the factor you'd multiply the amount of moles with.
3 See the previous two answers to figure that out.
4 Divide 14 grams by 80,066 g/mole (molar mass of sulfur trioxide)
5 You divide by the molar mass in grams per mole. (This molar mass is unique for all compounds.)
6 This question can literally be googled. "Molar mass [compound]". You can also add the atomic mass of every atom in the compound to get the molar mass in grams per mole eg. water: 16.00 amu (oxygen) + 2 x 1.008 amu (hydrogen x 2) => 18.016 g/mole
7 A subscript preceding a compound in a reaction signifies how many molecules of this compound are involved in the reaction. A subscript placed after an atom in a compound (or several atoms within brackets) tells you how many of these atoms are in the compound.
If you have any questions about this just ask
Evan Gonzalez
OwO
Henry James
Lucas Anderson
just let him give you a hickey easy A lol
Landon Morgan
Thanks onii Chan uwu
Hunter Lewis
Lincoln Lewis
So ez. You can do it alone.
Daniel Bell
2) is wrong. Skeleton is a specific way to show chemical substances
Colton Nelson
When I get home I may solve it 4 you
Nolan Richardson
(6) CO2 + (6) H2O -> (1) C6H12O6 + (6) O2
60 grams of Glucose (Lemme know if you need working out)
64 grams O2
Caleb Lopez
Retard
Juan Miller
that’s funny as fuck
Nathan Parker
Wtf i think u go to my college
David Reyes
You’re a king, thank you. I hope you get 8 hours of sleep tonight.
Levi Sanders
For 5, you look at the coefficients in the reactions to determine how many moles react and are produced. No coefficient means it's just one mole. So this reaction requires 2 moles of potassium hydroxide and 1 mole of copper(II)sulfate to form 1 mole of potassium sulfate and 1 mole of copper(II) hydroxide. This ratio will stay true no matter how much reactants you add in total.
Leo Phillips
Jackson Jones
Am I stupid or am I right that dicarbon pentahydride isn't even possible?
Carter Garcia
Maybe if it is negative charged.
Gabriel Jackson
Or positive...
Levi Adams
Where is the time stamp?
Grayson Hughes
OK now I got it. This is a fun test like the one at the start of my chemistry study. I may be stupid now but I think 2) isn't to solve. There is no silver (II) nitrate.
Benjamin Powell
Technically possible as a transition state-type molecule but unstable as fuck.
Anthony Taylor
OP is a faggot underage, sophmores take Chem gtfo
Joshua Jones
Yeah. I thought about that too. But all this stuff makes no sense. Maybe this is just a prank.