1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karolina [17]
3 years ago
13

WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!

Chemistry
2 answers:
Andru [333]3 years ago
8 0

Answer:

A is the answer

Explanation:

Westkost [7]3 years ago
3 0

Hello!

I believe the answer is A) Anaphase.

I hope it helps!

You might be interested in
VA 19.75-g sample was heated by 12.35 calories. The specific heat of the sample is 0.125 cal/g°C. What was the initial temperatu
SOVA2 [1]

Answer:

31.9 °C  

Explanation:

The formula for the heat q absorbed by an object is

q = mCΔT where ΔT = (T₂ - T₁)

Data:

q = 12.35 cal

m = 19.75 g

C = 0.125 cal°C⁻¹g⁻¹

T₂ = 37.0 °C

Calculations

(a) Calculate ΔT

q = mCΔT

12.35 cal = 19.25 g × 0.125 cal°C⁻¹g⁻¹ × ΔT

12.35 = 2.406ΔT °C⁻¹  

ΔT  = 12.35/(2.406 °C⁻¹) = 5.13 °C

(b) Calculate T₂

ΔT = T₂ - T₁

T₁ = T₂ - ΔT = 37.0 °C - 5.13 °C = 31.9 °C

The original temperature was 31.9 °C.

 

6 0
3 years ago
How many liters of nitrogen dioxide are in 16 g of NO2 at STP?
mojhsa [17]

Answer: 23 liter

Explanation: Im pretty sure

6 0
3 years ago
Which of the following is an example of a physical change?(1 point)
user100 [1]
Dissolving sugar in water
4 0
2 years ago
Read 2 more answers
Help me on question 5 pls
Gre4nikov [31]
Ca +2
At -1
In +3
Sr +2
Ra +2
Fr +1
Ba +2
As -3
7 0
3 years ago
If we increase the temperature of a pot of boiling water, what will eventually happen to the volume of water
Natasha2012 [34]
You answer should be evaporate. I hope this helps
4 0
3 years ago
Other questions:
  • The process of manufacturing sulfuric acid begins with the burning of sulfur. What mass of sulfur would have to be burned in ord
    12·1 answer
  • water is composed of two atoms of ____ and one of oxygen. question 2 options: carbon silicon nitrogen hydrogen
    12·1 answer
  • Someone help me please please someone
    15·1 answer
  • What is the mole fraction of o2 in a mixture of 15.1 g of o2, 8.19 g of n2, and 2.47 g of h2?
    12·1 answer
  • Why does the reaction H2O + Cu→no reaction not proceed to a product?
    15·2 answers
  • What are the coinage elements ?
    6·1 answer
  • The symbol equation for combustion of a hydrocarbon is shown below. What number will go before the oxygen reactant when
    15·1 answer
  • What does the host mean when he says that the acid has "donated a proton" to the water?
    7·1 answer
  • 2.50 x 10-14 \div÷ 1.25 x 10-12
    5·1 answer
  • Ideal gasses
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!