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Complete and balance the following chemical equations: a. 2H₂ + O₂ ⟶ 2H₂O b. CH₄ + 2O₂ ⟶ CO₂ + 2H₂O c. 4Fe + 3O₂ ⟶ 2Fe₂O₃ d. C₆H₁₂O₆ ⟶ 6CO₂ + 6H₂O
asked
Dec 4, 2024
Chemistry
high-school
1
answer
149k
views
A resistor R = 65.0-Ω is connected to the terminals of a battery with emf E =12.0 V & internal resistance r = 0.5 Ω. Calculate (a) the current I in the circuit, (b) the terminal voltage of the battery,
answered
Nov 1, 2024
Physics
college
1
answer
121k
views
What is similar in function to short-term disability insurance but protects against physical plant disasters? a) Business interruption insurance b) Key person insurance c) Worker's compensation insurance
answered
Oct 7, 2024
Social Studies
high-school
1
answer
94.7k
views
What are two methods to identify the PID number of the login shell? A) ps command and grep command B) ls command and cd command C) rm command and cp command D) cat command and chmod command
answered
Sep 8, 2024
Mathematics
high-school
1
answer
141k
views
What did the delegates do instead of revising the existing government document, and what was the outcome in two points? A) The delegates held a referendum, and the existing government document was revised.
asked
Aug 11, 2024
History
high-school
1
answer
24.8k
views
Anna's daughter will be attending college in 5 years. Assume current tuition and fees are $43,118, and inflation for college costs averages 5.6 percent. Anna can earn 2.5 percent on the money she invests
asked
Jul 19, 2024
Mathematics
high-school
1
answer
143k
views
What nerve runs with superficial temporal artery and vein? (ant. to ear) branch of?
asked
Jun 15, 2024
Medicine
college
1
answer
47.2k
views
Compute the heat generated while transferring 96,000 coulombs of charge in one hour through a potential difference of 50 volts. A) 4.8 kJ B) 480 J C) 48 kJ D) 240 J
asked
Jun 9, 2024
Physics
high-school
1
answer
207k
views
Consider the following code: let rec fib (n: int) : int = if n < 2 then 1 else fib (n-1) + fib (n-2) let rec faster_fib_aux (n : int) : int * int = if n = 0 then (1, 1) else let (fn_minus1, fn) = faster_fib_aux (n-1) in (fn, fn_minus1 + fn) let faster_fib (n : int) : int = let (fn, _) = faster_fib_aux n in fn Prove that forall natural numbers n, ______ = ____________
answered
May 7, 2024
Computers and Technology
high-school
2
answers
59.7k
views
Which of the following is a normal finding in the abdominal assessment? 1. The presence of a bruit in the femoral area 2. A tympanic percussion note in the umbilical region 3. A palpable spleen between
answered
Apr 26, 2024
Medicine
college
1
answer
30.4k
views
Does this graph represent a function?Explain
asked
Apr 5, 2024
Mathematics
high-school
1
answer
170k
views
Describe Sperry and Gazzaniga's split brain research
asked
Mar 14, 2024
Biology
high-school
1
answer
118k
views
50 points please help The ceiling of Stacy's living room is a square that is 22 ft long on each side. Stacy knows the diagonal of the ceiling from corner to corner must be longer than 22 ft, but she doesn't
answered
Dec 9, 2023
Mathematics
college
1
answer
228k
views
When did the Holy Roman Empire begin? O A. When the pope ceded power to Charlemagne O B. When the Visigoths were expelled from Rome O C. When Charlemagne was named emperor O D. When Pope Leo III died unexpectedly
answered
Sep 18, 2023
History
high-school
2
answers
71.9k
views
A group of 7th grade science students have been asked to create a dichotomous key that can be used to identify the plants shown in the diagram below. Which of the following specifications should not be
asked
Aug 13, 2023
SAT
high-school
1
answer
173k
views
Pang is in conflict with Ren, Judge Jiao's cousin, over payment over the conversion of an old property into a boutique hotel. True False
answered
Jul 9, 2023
Social Studies
college
2
answers
5.6k
views
What are the most likely dates of the full moon
answered
Jun 14, 2023
Chemistry
high-school
2
answers
165k
views
Help me please :)()()()()(
answered
Mar 8, 2023
Mathematics
middle-school
2
answers
220k
views
(a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1500 and $1700. round to nearest whole number if needed (B) If additional farms were sampled,
answered
Mar 5, 2023
Mathematics
college
1
answer
201k
views
The results of mitosis allow growth and ______ of worn out or damaged cells. A. fixing B. destruction C. development D. replacement
asked
Feb 13, 2023
Biology
high-school
2
answers
134k
views
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