Recent activity by AdelaN

Recent activity by AdelaN

Amphetamine (C9H13N) is a weak base with a pKb of 4.2. Calculate the pH of a solution containing an amphetamine concentration of 215 mg/L . Express your answer to two decimal places.

answered Dec 15, 2023

1 answer 128k views

How did the adoption of the ohio constitution of 1851 weaken the power of the general assembly?.

answered Dec 9, 2023

1 answer 157k views

I am learning this in class but I don’t understand it please help

asked Oct 23, 2023

1 answer 40.0k views

Which of these groups did not come to the unified states voluntary?

answered Aug 29, 2023

1 answer 208k views

Helpp explain how you got that answer

asked Aug 7, 2023

1 answer 162k views

8.702 scientific Notation

answered Jul 16, 2023

1 answer 177k views

Please help i’m struggling

answered Jun 1, 2023

1 answer 211k views

SOMEONE HELP ME PLEASE

asked May 25, 2023

1 answer 54.7k views

Which linear equation is in standard form?

answered Dec 24, 2022

2 answers 26.4k views

Please help me please ASAP

answered Dec 16, 2022

2 answers 22.8k views

What was true about strikes at the beginning of the labor movement? A. They were encouraged by the government. B. They were dangerous. C. Workers were paid their regular wages by unions. D. Workers were

asked Dec 13, 2022

1 answer 144k views

Rewrite the end of the raven

answered Oct 31, 2022

2 answers 212k views

Which of those should be reportable diseases to protect public health? A. Breast cancer B. Obesity C. Whooping cough D. Diabetes

answered Sep 25, 2022

2 answers 158k views

Plz help me in this question

asked Sep 18, 2022

1 answer 13.2k views

Which of the following is a polynomial? A. (1)/(x) + 2 B. x { x}^(2) - 1 C. \frac{(x {}^(6) - 2)}{(x { }^( - 4) + 3)} D. {x}^(4) + {x}^( - 4) + 16

answered Aug 15, 2022

1 answer 35.9k views

How many moles of solute are present in a 2 L of a 25M potassium nitrate solution a. 0.5 moles b. 2 moles c. 50 moles d. 25 moles I NEED THIS ANSWER ASAP, im taking the quiz right now and i need HELPPP

answered Jun 16, 2022

1 answer 91.9k views

Please helppp meeeeeeeee

answered May 8, 2022

2 answers 24.6k views

A certain product has supply elasticity 0.4 and demand elasticity 2.7. If a tax were placed on the product, what is most likely to happen

answered Apr 14, 2022

1 answer 200k views

An article presents benzene conversions (in mole percent) for 24 different benzene hydroxylation reactions. The results are 52.3 41.1 28.8 67.8 78.6 72.3 9 19.0 30.3 41.0 63.0 80.8 26.8 37.3 38.1 33.6

answered Apr 11, 2022

1 answer 163k views

What flags are some southern whites holding up yo show disdain for March

answered Apr 11, 2022

2 answers 173k views

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