Answers by Evt
Register

Answers by Evt

Answers by Evt
Filter
95.0 g of an unknown metal at 100°C is placed in 800 g of water at 25.0°C. The final temperature of the water is 29.8°C. What was the specific heat of the metal? A. 0.5 J/g°C B. 1.0 J/g°C C. 2.0 J/g°C
answered Oct 17, 2024
0 votes
54.7k views
When caring for a dehydrated patient with acute kidney injury who is oliguric, anemic, and hyperkalemic, which of the following prescribed actions should the nurse take first? a. Insert a urinary retention
answered Oct 4, 2024
4 votes
160k views
Coss=3/5​ and sint=−2/5​,s and t in quadrant IV Use the cofunction identities to find an angle θ between 0∘ and 90∘ that makes the statement true. cscθ=sec(2θ+75∘) θ=___∘ (Type an integer or a simplified
answered Sep 26, 2024
0 votes
101k views
A 9.08 L flask at 300 K contains a mixture of Ar and CH4 with a total pressure of 1.53 atm. If the mole fraction of Ar is 0.853, what is the mass percent of Ar? (R=8.206 x 10-2 L.atm.K-1.mol-1)
answered Jul 20, 2024
7 votes
186k views
Find the empirical formula of a compound that contains 54.04% calcium, 43.23% oxygen and 2.70% hydrogen.
answered May 10, 2024
6 votes
86.8k views
Solve the equation. Round to the nearest tenth if necessary. 110=c^2​
answered May 10, 2024
4 votes
169k views
Real-world efficiencies are generally very high, in the 90 percent range. Please select the best answer from the choices provided. A.True B.False
answered Apr 28, 2024
1 vote
183k views
Can someone help me with this problem
answered Mar 29, 2024
2 votes
112k views
X-3/5=x+3/15 slove each equation
answered Feb 8, 2024
0 votes
184k views
Customer acceptance documents are an output of which phase? 1) conceptualization 2) analysis design/development 3) implementation execution testing 4) launch termination closure
answered Jan 17, 2024
5 votes
18.2k views
Solve the equation below for x using any method: x2 = 8x - 35 - OA. 4+iv 19 O B. x= B. x= – 7; x=5 O c. 4+v 19 OD D. 3 Si
answered Oct 21, 2023
4 votes
208k views
6) In problem 5, how much will he owe the bank after June 8? $1,567.28 O $1,007.28 O $677.28 O $2,387.28
answered Oct 18, 2023
8 votes
162k views
Help if you understand please and thanks
answered Jul 31, 2023
4 votes
10.6k views
4 | -7 - 2 | helppppppppppppppp
answered Jul 23, 2023
3 votes
177k views
PLEASE HELP! Can any solve the puzzle? I did the math but I can’t figure out what state that is supposed to be.
answered Jan 26, 2023
3 votes
127k views
What is the difference between pass-by-value and pass-by-reference in computer programming?
answered Jan 12, 2023
4 votes
65.4k views
The simple interest formula is I=Prt. what is the t stands for?​
answered Dec 2, 2022
6 votes
92.7k views
Please help me with finding the length of AC. I’ll make this 20 points since it’s kinda long. Please don’t guess my grades depends on it
answered Nov 2, 2022
9 votes
89.6k views
Plz help me out :( I really can't fail this
answered Sep 2, 2022
7 votes
159k views
Mấy bạn việt nam giúp mình với. cần gấp quá
answered May 20, 2022
3 votes
209k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.3m questions

12.0m answers