Recent activity by Kalitsov

Recent activity by Kalitsov

"How much heat (in joules) is required to raise the temperature of 19.5 kg of water from 15°C to 92°C?

answered Dec 11, 2024

1 answer 232k views

The combustion of 2.208 g of propanol (C₃H₇OH) increases the temperature of a bomb calorimeter from 298.00 K to 302.56 K. The heat capacity of the bomb calorimeter is 16.25 kJ/K . Determine Δ for the combustion

answered Oct 18, 2024

1 answer 71.5k views

Ch19. Who of the following persons was known for her work in India with Pandita Ramabai, and for her book Baptism with the Holy Ghost and Fire? a) Mary Hoover b) Minnie Abrams c) Bessie Durham d) Rowena

asked Oct 15, 2024

1 answer 187k views

The symmetric pattern of seafloor magnetic intensity and polarity centered on mid-ocean ridges suggests that 1. new oceanic crust is being generated at mid-ocean ridges 2. old oceanic crust is being destroyed

answered Sep 25, 2024

1 answer 184k views

What qualities characterize or mark a profession or a professional person? A) Expertise and ethical standards B) Fashion sense and charisma C) Creativity and spontaneity D) Introversion and shyness

asked Jul 19, 2024

1 answer 27.3k views

A school principal of 950 students needs to determine what percent of students passed and did not pass a statewide examination. Round to the nearest percent. If 660 student passed the exam what percent

answered Jul 18, 2024

2 answers 232k views

Given the centralization of environmental organizations, the environmental movement is largely a unified political movement. t f

answered Jul 1, 2024

1 answer 205k views

Why does Cr have higher melting point in the 4 period among the transition metal?

asked Apr 8, 2024

1 answer 82.3k views

What the History of tessellations? Name and explain the 3 types of tessellations

asked Apr 8, 2024

1 answer 234k views

If a brake pipe rupture occurs when a train is coming to a stop, What will the train operator do?

asked Apr 6, 2024

1 answer 79.6k views

Explain why the two methods are likely to give different results?

answered Nov 27, 2023

1 answer 39.2k views

Intelligence is analyzed information which in turn becomes decision-making intelligence when it has ramifications for the firm. Question 6 options: True False

answered Nov 24, 2023

1 answer 22.5k views

What is the y/x rationp

answered Nov 11, 2023

1 answer 138k views

What is the value of the expression 9 4 n minus 1 when n = 3? 15 20 36 38.

answered Oct 19, 2023

1 answer 66.6k views

Pls help I still don’t understand this topic

asked Sep 26, 2023

2 answers 138k views

Solve using the an=a1+(n-1)d formulaa1= -20, d=-4

asked Jul 8, 2023

1 answer 20.8k views

DNA is composed of repeating structural units called . is the five-carbon sugar found in DNA.

answered Apr 25, 2023

2 answers 135k views

Solve the equation for x -4x– 1 = 5^x+ 4 =

asked Mar 16, 2023

1 answer 30.1k views

Find the area of a lens face with a radius of 15mm.

answered Feb 18, 2023

1 answer 132k views

Find the measure of <4 115° 65° <4 =[?]°

asked Feb 12, 2023

1 answer 46.8k views

Search QAmmunity.org