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
Sergeu [11.5K]
3 years ago
5

Matching

Chemistry
1 answer:
kotegsom [21]3 years ago
5 0

Answer:

a mixture of molecules - Box f

atoms of a pure elementa metal - Box D

a solid compound - Box C

a mixture of elements - Box A

Explanation:

Box a has mixture of elements which forms a solid like shape but there are different elements present in the box. The box f has mixture of molecules in which many atoms are combined together. Box c has solid compound with single element.

You might be interested in
suppose a student poured equal volumes of water and naoh in two different flasks. he forgets to label his flasks and is confused
ArbitrLikvidat [17]

The one with higher temperature is the one with NaOH as heatis given off during the neutralization reaction that occurs.

<h3>What is volume?</h3>

Volume can be defined as the amount of space a substance or an objects occupies usually in a closed container.

Volume is measures in litres.

When water is added to dilute acid like HCl, they become more dilute.

When NaOH is added to HCl, a neutralization reaction occurs.

The student will determine the contents of the flasks by adding 10 ml of hcl to each flask. If the NaOH reacts with the Hcl, there will be an increase in temperature.

The increase in temperature is due to the heat of neutralization of the reaction between NaOH and HCl.

Learn more about volume at: brainly.com/question/1972490

#SPJ1

5 0
1 year ago
The reaction of propyl magnesium bromide with formaldehyde​
andre [41]

Answer:

state ant two rights of women and children in relationships

7 0
2 years ago
What do the conclusions tell about the experiments?
Anni [7]

Answer:

the answer would be C of not C is B

4 0
3 years ago
Read 2 more answers
1S Called A simple machine that has a disc with a grooved rim to wind up asing is called When a fixed pulley and a movable nugnk
maxonik [38]

what is the question??

3 0
3 years ago
Read 2 more answers
Salt compounds are composed of ions that form a tightly packed and ordered network, which is called a crystal lattice, and it is
Genrish500 [490]
<span>Salt compounds are composed of ions that form a tightly packed and ordered network, which is called a crystal lattice. It is held together by electrostatic forces known as ionic bonding. Ionic bonding refers to the chemical bond between two oppositely charged ions - a cation and an anion. This type of bond forms when there is a large electronegativity difference between two atoms. </span>
7 0
3 years ago
Other questions:
  • True Or False, Humanists felt strongly against comparing people to animals.
    5·2 answers
  • How many moles of N are in 0.223 g of N2O
    8·1 answer
  • Ray puts a glass of ice water on the table. One hour later he observes that only water is left in the glass. What happened?
    7·2 answers
  • Which of the following is not an example of a chemical change? (hint:
    6·1 answer
  • An object resting on top of a building has the most potential energy ....
    8·2 answers
  • Science**
    15·1 answer
  • What is physical weathering NOT caused by? (pls i really need help with this!!)
    9·1 answer
  • Energy in a vacuum travels by ___.<br> A. radiation<br> B. conduction<br> C. convection
    10·1 answer
  • How is the element lead formed?
    15·1 answer
  • Moles of NaOH used in titration mole NaOH Moles of HC2H3O2 neutralized by NaOH mole HC2H3O2 Molarity of HC2H3O2 M HC2H3O2 Grams
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!