Answers by Abdullah Farweez
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Answers by Abdullah Farweez

Answers by Abdullah Farweez
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What mass of hydrochloric acid that reacted with zinc will produced 0.15dm3 of hydrogen at st.p? Equation for this reaction: Zn + 2HCl ------> ZnCl2 + H2​
answered Apr 10, 2022
4 votes
157k views
A pet store has 40 animals for sale and 15 of them are puppies what is the ratio of animals that are not puppies to the total number of animals for sale at the pet stor
answered Dec 16, 2021
4 votes
155k views
15. Use the chemical equation below to determine how many moles of ammonia (NH) will be produced from 4 moles of nitrogen gas (N). Assume that there is enough H, for all of the N, to be converted to NH.
answered Oct 29, 2021
2 votes
19.4k views
Read this for the next two problems: When a 125 g obsidian rock is placed into a graduated cylinder, the water level rises from the 15 mL to the 47 mL mark.
answered Aug 24, 2021
4 votes
23.3k views
Libby bought three shirts that cost $6.79, $11.08, and $8.95. How much did all three shirts cost
answered Aug 15, 2021
6 votes
34.6k views
Which was a feature of the Inca culture? A. Their alphabet was based on letters that symbolized consonants. B. They tolerated many different religious beliefs. C. They had an official language that united
answered Jun 9, 2021
6 votes
159k views
I have a final exam for LA who Can Help me
answered May 19, 2021
2 votes
50.3k views
Which of the following business ideas is not using AI? Group of answer choices Starbucks creates a system that works like a hand and lifts and moves the mixing pots for the coffees to and from the coffee
answered Apr 29, 2021
5 votes
152k views
What was the greatest change the Louisiana purchase brought to the u.s
answered Apr 12, 2021
2 votes
21.3k views
A skydiver jumps out of a hovering helicopter. A few seconds later, another diver jumps out, so they both fall along the same vertical line relative to the helicopter. Both divers fall with the same acceleration.
answered Mar 24, 2021
4 votes
180k views
Write the equation of the line that passes through (4, -8) and is parallel to the line y = -2x - 13. ​
answered Mar 20, 2021
1 vote
200k views
Which sentences demonstrate correct use of commas with quotation marks?
answered Mar 19, 2021
5 votes
173k views
Which of the following parabolas opens up?
answered Sep 11, 2020
2 votes
169k views
The treaty of versallies forced germany to A. join league of nations B. become part of france C. accept responsibility for the war D. provide better treatment of its colonies
answered Jul 2, 2020
2 votes
194k views
Who was the black soldier who was seriously wounded at the battle of kettle creek​
answered Jun 17, 2020
6 votes
166k views
Penny gets an acting job on Friday that she attributes to her good acting. But when she doesn’t get the next acting job, she blames the casting director for not wanting to hire a woman. This is an example
answered May 15, 2020
2 votes
234k views
True or false, an angle measure of 87 degrees is an acute angle
answered Jan 23, 2020
6 votes
181k views
he data set gives the number of hours it took each of the 10 students in a cooking class to master a particular technique. {5, 3, 5, 30, 4, 5, 4, 3, 4, 5} The best measure of center for this data set is
answered Oct 15, 2019
7 votes
52.5k views
What is the sum of 2 numbers is 100 and their difference is 6?
answered Oct 12, 2019
6 votes
81.7k views
Images cannot be considered sources. True or false
answered Jun 16, 2019
5 votes
182k views
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