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
Semenov [28]
3 years ago
7

When two substances react to form products, the reactant which is used up is called the ____.

Chemistry
1 answer:
Maksim231197 [3]3 years ago
3 0
The reactant being used up is called limiting reagent as it limits the total amount of product produced.

if 4 units of HCL gives 2 units of Cl therefore
4:2
0.98:x
x=(0.98*2) /4
x=0.49L
You might be interested in
Given 25.43 g of O2 gas, how many liters of gas will you have at STP?<br><br>Answer value
Paraphin [41]

Given :

Mass of O₂, m = 25.43 g.

To Find :

How many liters of gas will you have at STP.

Solution :

Molecular mass of O₂, M.M = 2 × 16 gram/mole

M.M = 32 gram/mole

Number of moles is given by :

n = m/M.M

n = 25.43/32 mole

n = 0.79 mole

Hence, this is the required solution.

4 0
3 years ago
g The boiling of water is a Question 4 options: chemical and physical damage chemical change because a gas (steam) is given off
Strike441 [17]

Answer:

physical change because the gaseous water is chemically the same as the liquid

Explanation:

Matter can be defined as anything that has mass and occupies space. Any physical object that is found on earth is typically composed of matter. Matter are known to be made up of atoms and as a result has the property of existing in states.

Generally, matter exists in three (3) distinct or classical phases and these are; solid, liquid and gas.

A physical change can be defined as a type of change that only affects the physical form of a chemical substance (matter) without having any effect on its chemical properties. Thus, a physical change would only affect the physical appearance and properties of a chemical substance (matter) but not its chemical properties.

This ultimately implies that, a physical change result in a change of matter from one form or phase (liquid, solid or gas) to another without a corresponding change in chemical composition.

Hence, the boiling of water is considered to be a physical change because the gaseous water is chemically the same as the liquid i.e there isn't any changes in chemical composition of water when boiling.

8 0
2 years ago
Which organelles surround the cell?
GalinKa [24]

Answer:

Cell Wall, Cell Membrane, Nucleus, Endoplasmic Reticulum (ER), and Ribosome.

Explanation:

Hopefully this helps :).

5 0
3 years ago
Read 2 more answers
Is coffee creamer an acid or base?
amid [387]
Coffee creamer is a base because if you eat it raw then it will soak up the acid in your stomach.
8 0
2 years ago
Read 2 more answers
Why is it important to do further investigations to determine if a chemical change really occurred?
KatRina [158]

Answer:

x

Explanation:

5 0
3 years ago
Other questions:
  • Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 11 neutrons. Click on the “Templates”
    7·1 answer
  • Which temperature is warmer 0° F or 0°C
    5·2 answers
  • 7. A phase change occurs when the _________ energy of the particles is high enough to overcome the ___________ forces between th
    9·1 answer
  • What would these molecules be labeled as? Can be (Alkane, Alkene Aromatic, Alcohol, Ester, Carboxylic acid, amine or amide) (Som
    10·1 answer
  • if the pressure, volume, and the number of moles of a gas are known, which is needed to calculate the universal gas constant fro
    6·2 answers
  • Which two processes turn layers of loose sediment into hard sedimentary rock? (ASAP)
    7·1 answer
  • Give an example of an element which was named as honour to a scientist!!
    7·2 answers
  • What sound is produced when lithium react with water?
    8·1 answer
  • What are the common properties of the following element groups:
    14·1 answer
  • 1. What happens when an environment reaches its carrying capacity?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!