Hello to anyone who can help me! I did a lab and we have to write...
Please help me write molecular , total, net ionic equation for the following reactions: Ca(NO3)2 +NaCl Na2CO3 + Ca(NO3)2 Na2SO4 + CuCl2 Na2SO4 +Pb(NO3)2 Pb(NO3)2 +CuCl2 AgNO3 + Na2SO4 AgNO3 +CuCl2
Hello everyone! I was wondering if someone can help me write the the equation for this reaction, am I supposed to include the M in the equation for this? "Dissolve a small amount of Na2SO4 in 2 mL of deionized water. then add 20 drops of 6M HCl and no more than 4-6 drops of 0.1 M BaCl2 solution and write the balanced net ionic equation for this reaction"
Im not sure if i did this right or not... can anyone please check? 51 Pos ote 5 m Names: and Unit IV-a: Mix 10 drops 0.1 M Pb(NO3)2 (aq) and 10 drops 0.1 M KI (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ON NEO R-I PLY here Pb(NO3)2 (aq) KI (aq) Products Write the equations: Balanced molecular: Pb(NO)(O) + 2 KI and Phia (5) 2 KNO3 (4) lonic: P6...
hello! i was wondering if anyone can help me write the balanced reaction between potassium permangante and oxalic acid, im stuck on this
Hello, I would greatly appreciate it if anyone could help me. I saved a text file in the C drive of my computer. I need to use open the text file to do my homework. But when I used the Python 3.7 to open the file, I got error message: NO SUCH FILE OR DIRECTORY. What should I do to open the file using the Python. Many thanks for your help.
Im not sure if i did this right or not... can anyone please check? minut Names: and Unit IV-C: Mix 10 drops 0.1 M Cr(NO3)2 (aq) and 10 drops 1.0 M Na2CO3 (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ere Cr(NO3); (aq) Na2CO3 (aq) Products Write the equations: Balanced molecular: a C (NO) + 3 Na. 00, (O! Cracous a .com lonic: 2. C DO A + 30. Oko 15)...
Hello, Can anyone help me with this flowchart? I'm using it as a study aid for my test same element loghe are mide of art made ot Atomic structure and bonding Neutrons Chemical bonds No charge (Neutral) Nonpolar covalent bonds Compounds consists ofeither Nucleus Covalent bonds Polar covalent bonds Electrons Positively charged Elements Hydrogen bonds Protons two or now contine Shells Ionic bonds Valence electrons Isotopes Valence shell Molecules Negatively charged combine to form between atoms lo produce between atoms...
Hello everyone I want someone can help me for this equation subject is electronic Thanks
can anyone help me finish using the numbers already filled in 3.5 25 Mass of Nal Imo Moles of Nal 149.99 g mol 0.0 2348 Mass of Pb(NO3)2 0.01965 mol Moles of Pb(NO3)2 6.5 x imol Phan a mos 331.12 moes por Molarity of Nal mol/L Molarity of Pb(NO3)2 mol/L Limiting reagent Excess reagent Theoretical yield Mass of filter paper .366 0 Mass of filter paper and solid product 5297 0 0 Mass of solid product (Actual yield) of Pbl2...
can anyone please help me? i need help with project, this is all the information given to complete it, someone who is good woth binomial distribution shouldnt have trouble helping solving We were unable to transcribe this image1. Come up with a situation that you believe could follow a binomial distribution. Explain why you believe it is reasonable to expect this situation to fit a binomial distribution. 2. Collect data for the situation above. You may collect your own data...