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
vredina [299]
3 years ago
12

I really need help guys in order to pass this. its kinda urgent!

Chemistry
1 answer:
lbvjy [14]3 years ago
6 0
Female energy the answer is the first one
You might be interested in
The mass of an object is described in ________. a.meters b.cubic meters c.liters d.grams
Viefleur [7K]
The mass of an object is describes in D. Grams.
3 0
3 years ago
List out the major factors affecting rate of a chemical reaction
gtnhenbr [62]

The factors that affect reaction rates are:

  1. surface area of a solid reactant.
  2. concentration or pressure of a reactant.
  3. temperature.
  4. nature of the reactants.
  5. presence/absence of a catalyst.

Hope this helps! Stay safe :))))

7 0
3 years ago
. Consider the following 3 systems: a. A binary mixture with vapor-liquid equilibrium, both components are generally present in
Leona [35]
Offf kfff offf please thank me
7 0
3 years ago
if the same amount of heat is added to 50.0 g samples of each of the metals, which are all at the same temperature, which metal
Salsk061 [2.6K]

The metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

<h3>What is the amount of heat added to each metal?</h3>

The amount of heat Q = mcΔT where

  • m = mass of metal
  • c = specific heat capacity of mateal and
  • ΔT = temperature change

<h3>Temperature change of the metal</h3>

Making ΔT subject of the formula, we have

ΔT = Q/mc

Given that Q and m are the same for each metal,

ΔT ∝ 1/c

We see that the temperature change is inversely proportional to the specific heat capacity.

Since the metals are at the same temperature, the metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

So, the metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

Learn more about temperature here:

brainly.com/question/16559442

#SPJ12

6 0
2 years ago
Match each state of matter to its description.
WARRIOR [948]

Answer:

Explanation:

solid would be a wall e.g

liquid would be water e.g

gas would be oxygen e.g

6 0
3 years ago
Other questions:
  • Why is helium nucleus containing no neutrons is likely to be unstable
    15·1 answer
  • What is the mass , in kilograms of a large dog that weights 441 newton
    9·1 answer
  • Daniel Ost’s acclaim is
    12·1 answer
  • Water is being lost from earth at the rate per a year of what percentage
    7·2 answers
  • PLEASE HELP 5 MIN LEFT
    8·1 answer
  • What is the term for the limited recyclable life of certain materials? o single-stream recycling o closed-loop recycling O dual-
    6·1 answer
  • To make 395 mL of a 0.630 M solution of HCI, how many mL of a 2.4 M solution should<br> be used?
    8·1 answer
  • Substance A and Substance B undergo a chemical reaction to form substance C. What type of substance is A?
    5·1 answer
  • Select the correct answer. if two half-lives have passed since a scientist collected a 1.00-gram sample of u-235, how much u-235
    7·1 answer
  • A gas occupies 3.8 L at -18° C and 975. torr. What volume would this gas occupy at STP?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!