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Alix
Questions (6)
I need help with solving two system of equations using the echelon method.
1 answer
465 views
Two point charges Q1 and Q2, are located a distance .20 meter apart, as shown above. Charge Q1 = +8.0μC. The net electric field
1 answer
1,157 views
a)For the titration of an acid analyte with a NaOH titrant, a phenolphthalein endpoint will change from colorless to pink. If
3 answers
2,024 views
Why can't the Ka for HCl be obtained from a titration curve like that of acetic acid?
1 answer
425 views
Assume the volume of a filter flask is 250.0mL. You have added (25.0 + 10.0)mL of solution so the volume of gas is (250.0 -
0 answers
633 views
when doing a flame test:
the hydrated salt is overheated and the anhydrous salt thermally decompose, one product being a gas;
2 answers
635 views
Answers (8)
I think d is correct
just two, not negitive two
I think you just divide the original by 2-
Sorry i meant 36
ok so this is simple but its worded weird. Basically subtract the ball's speed by Lisa's speed. (49-13)=39. You're answer is 39 mph
The first and second answer were incorrect the answer to question one was 46, and the answer to question three was 48.5. But good job for trying. :)
For HCl I got between 3.48 and 5.68 And for CH3COOH I got between 6.20 and 7.16
Ok maybe I didn't understand the question, I guess it doesn't, I just assumed it was a flame test
