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Answers by Rajes

Answers by Rajes
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In which compound do atoms form bonds by sharing electrons ?
answered Aug 13, 2024
3 votes
134k views
Calculate the pH of a solution formed by mixing 250.0 ml of 0.15 mol L-1 NH4Cl with 200.0 ml of 0.12 mol L-1 NH₃. The Kb for NH₃ is 1.8 × 10-5. 1) 9.06 2) 4.74 3) 4.55 4) 9.26 5) 9.45
answered May 26, 2024
1 vote
16.9k views
What is the median of the data displayed in this box-and-whisker plot? 42 49 54 57
answered Dec 29, 2023
9 votes
131k views
Which of the following is not a city- state in East Africa (coast of the Red Sea)? A. Timbuktu B. Mogadishu C. Mombasa D. Kilwa
answered May 22, 2023
8 votes
114k views
1/4x-2=2x-9 find value for x
answered Mar 10, 2023
2 votes
76.9k views
What is cos(3pi)? 1 0 -1 -2
answered Oct 19, 2022
12 votes
190k views
If ABCD is a cyclic quadrilateral and A,B,C,D are its interior angles , then prove that tanA/2+tanB/2=cotC/2+cotD/2 answer the question plz dont spam or else i will report that ​
answered Sep 3, 2022
1 vote
186k views
Find the surface are of the regular pyramid
answered Sep 2, 2022
6 votes
144k views
Find the missing angle in this triangle
answered Aug 22, 2022
3 votes
112k views
SOMEONE HELP PLEASE HELP HELP
answered Aug 13, 2022
2 votes
33.7k views
In an atom, electrons have a negative charge and protons have a positive charge. One negative and one positive cancel each other, just like zero pairs. An atom has 354 electrons and 139 protons. What is
answered Jul 27, 2022
3 votes
160k views
Liz is going to roll a die 2400 times. Which statement best represents the probability for the number of times the die will land on 5?
answered Mar 10, 2022
2 votes
97.0k views
Help me with this work plasr
answered Jan 24, 2022
4 votes
63.8k views
Stan's favorite cereal provides 20% of the Vitamin A and 30% of the Vitamin C he needs daily. How many servings of this cereal must he consume before he gets the recommended daily requirement of both vitamins?
answered Jan 9, 2022
5 votes
205k views
Do you think the increased use of these products raises any concerns?.
answered Dec 11, 2021
4 votes
63.7k views
Why was Wiesel shocked by the actions of Franklin Delano Roosevelt?
answered Dec 3, 2021
3 votes
162k views
Which statement is false someone pls answer
answered Nov 10, 2021
2 votes
116k views
PART B: Which of the following quotations best supports the answer to Part A? A "Destroying the passions and cravings, merely as a preventive measure against their stupidity and the unpleasant consequences
answered Oct 29, 2021
0 votes
231k views
Abdul is creating a cushion that is 1 foot by 2 feet by 3 feet. He wants to find the least amount of fabric he will need to cover the cushion. He starts by drawing the net shown here.
answered Oct 18, 2021
4 votes
133k views
Which territory was not acquired in 1898?
answered Sep 18, 2021
5 votes
135k views
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