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For the reaction of solid magnesium with hydrochloric acid in this experiment, how many moles of hcl are needed to produce two moles of hydrogen gas (h2)?
answered Nov 13, 2024
2 votes
131k views
How is Gale's grade in science for the term determined? A) Class participation B) Homework completion C) Exams and projects D) Attendance
answered Oct 25, 2024
3 votes
144k views
David buys a home for $278,640. his home is predicted to increase in value 4% each year. what is the predicted value of david's home in 18 years? round your answer to the nearest dollar. a. $542,638 b.
answered Oct 25, 2024
3 votes
22.6k views
What is the primary benefit to construction using ferroconcrete?
answered Sep 25, 2024
2 votes
54.5k views
A coal mine cost $2,000,000 and contained an estimated 1,600,000 tons of coal. In Year 1, 400,000 tons were extracted. What is the depletion expense in Year 1? a) $500,000 b) $2,000,000 c) $800,000 d)
answered Aug 21, 2024
4 votes
112k views
Consider the equation of a straight line, y = a + bx. Which of the following statements is true? A) The slope is represented by the term 'a'. B) The slope is represented by the term 'b'. C) The intercept
answered Aug 9, 2024
2 votes
55.3k views
Who ultimately must approve the federal budget? O only the Senate O the President O only the House both houses of Congress
answered May 25, 2024
4 votes
210k views
When looking inside the eye socket, the optic canals are located mostly ____. Which of the following options correctly completes the statement? a. laterally b. medially c. superiorly d. inferiorly
answered May 11, 2024
1 vote
96.9k views
Which description gives an example of acute exposure to a toxicant? OA. A child experiences developmental delays from years of contact with lead. OB. A rescue worker experiences respiratory damage from
answered Feb 21, 2024
2 votes
85.0k views
A landlord desires to show a party your apartment. He MAY do so with which of the following notices: Select one: a. 24 hours b. 48 hours c. 72 hours d. 96 hours
answered Feb 17, 2024
6 votes
95.8k views
Helppp need aswer soon A cylinder has a radius of 3 cm and a height of 6 cm. Use the formula V cylinder. Round your answer to the nearest whole number (cubic centimeter). = Tr² h and Show 3.14 all work
answered Jan 11, 2024
4 votes
65.5k views
Divide (x3−8x2+2)÷(x−3)
answered Dec 15, 2023
7 votes
51.7k views
What do you mean by death rate​
answered Nov 14, 2023
2 votes
77.0k views
2) What is the change in enthalpy when 3.400 moles of aluminum react with excess ammonium nitrate(NH4NO3) according to the equation? Is the reaction exothermic or endothermic?2AI + 3NH^4NO^3 →3N^2 + 6
answered Nov 2, 2023
3 votes
29.1k views
What was Katherine Johnson's most significant achievement? ​
answered Aug 23, 2023
5 votes
30.8k views
What part of 72 is 36a
answered Apr 23, 2023
2 votes
116k views
Solve the inequality. x/3 + 4 < 6
answered Feb 17, 2023
10 votes
207k views
How are zero identified in a rational expression??? Please help
answered Oct 24, 2022
0 votes
4.6k views
Which picture shows anthropomorphism? A А В. С. ОА ов
answered Aug 23, 2022
10 votes
120k views
A board game has 26 tiles labeled with alphabet letters. Players draw 1 tile at a time. Over 260 different drawings, how many times are players likely to draw either a vowel or the letter Y? Show your
answered Aug 18, 2022
5 votes
64.4k views
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