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Answers by Ricardo Cruz

Answers by Ricardo Cruz
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In the equation: Na₂CO3 + 2HCI → 2NaCl + H₂O + CO₂ How many moles of HCI are required to produce 15.91 g of CO₂
answered Dec 20, 2024
3 votes
186k views
How many moles of MnO₂ and H₂O are required to react completely with 2.00 mol zn in the following reaction? Zn(s)+2 MnO₂(s)+H₂O(l)→Zn(OH)₂ (aq)+Mn₂O₃(s)
answered Oct 30, 2024
3 votes
124k views
If h(x)=5(x+2)², find all values of x for which h(x)=-125.
answered Sep 17, 2024
7 votes
227k views
If systematic selection is used with a starting point of 10, a population size of 100, and a necessary sample size of 20, the first three items selected for examination would be
answered Jun 12, 2024
4 votes
22.1k views
Use the drop-down menus to complete the statements below to answer this question: Can you determine whether a system of linear equations has a solution just by looking at the graph of the equations? The
answered Mar 11, 2024
3 votes
185k views
A company's ability to acquire knowledge is: (A) less important in the 21st century than in previous periods of business history. (B) an important source of competitive advantage in virtually all industries.
answered Feb 26, 2024
0 votes
124k views
Which statement shows the legacy that Caesar left behind? He freed the enslaved people and created equal rights for all. He was responsible for changing Rome from an empire to a republic. He was responsible
answered Nov 10, 2023
8 votes
169k views
The primary function of nominating conventions
answered Oct 8, 2023
13 votes
31.6k views
According to the line plot how many apples weigh 5/8 of a pound
answered Sep 13, 2023
10 votes
162k views
How do scientists choose which flu strain should be used for the flu vaccine each year?a) The same vaccine is used every yearb) The vaccine is choosen randomly from a selection of four differenr strains
answered Jul 9, 2023
3 votes
227k views
PLEASE HURRY this is important What did the British government do or enact to try and prevent workers from gaining rights or power?
answered Sep 15, 2022
10 votes
76.1k views
help please i cannot solve this.
answered Jul 14, 2022
5 votes
163k views
Which professional would assess a critical patient in the field? a. Emergency medicine nurse practitioner b. Triage nurse C.Emergency medical technician d. Emergency communication specialist e.Emergency
answered Jun 7, 2022
6 votes
117k views
One disadvantage to terrorists of using radiological materials in weapons is: Select one: a. numerous difficult steps to assemble device. b. economic impact on affected areas. c. lethal effects depending
answered May 21, 2022
7 votes
36.3k views
Yeah i need help please
answered May 12, 2022
4 votes
213k views
Based on this example, make a generalization about the acute angles formed when two parallel lines are cut by a transversal.
answered Apr 13, 2022
3 votes
147k views
Why are the digestive systems of birds, ruminants and humans different?
answered Mar 20, 2022
2 votes
153k views
Directions: Write your answer in the box. Do not use spaces. Find the volume of the microwave popcorn box when the length is doubled. XOTIR FOPCOXE h = 6.25 in. Nota TN show side. w - 2.5 in. 26 in. I
answered Mar 5, 2022
7 votes
42.7k views
7. Find the perimeter of the figure. x+12 x + 2
answered Feb 1, 2022
2 votes
99.0k views
A winch is a mechanical device that is used to adjust the tension in a rope or line. A weekend sailor works the manual winch to trim the sail during an outing on the water. The radius of the winch drum
answered Oct 19, 2021
6 votes
105k views
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