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
Alexxx [7]
3 years ago
5

The chemical combination of two or more different atoms in fixed amounts is called a(n)

Chemistry
2 answers:
valkas [14]3 years ago
4 0
I think the correct answer from the list of choices above is option B. <span>The chemical combination of two or more different atoms in fixed amounts is called a compound. There are two type of compounds namely the ionic and covalent compounds.</span>
Firlakuza [10]3 years ago
4 0

B. The chemical combination of two or more different atoms in fixed amounts is called a compound.

You might be interested in
Explain what it means to be considered a “renewable” energy source, and what it means to be a “non-renewable” energy source.
Neporo4naja [7]

Answer: Resources are characterized as renewable or nonrenewable

- a renewable resource can replenish itself at the rate it is used such as solar energy, wind energy, hydro energy, and tidal energy.

- a nonrenewable resource has a limited supply such as coal, gas, nuclear energy, and fossil fuels.

3 0
2 years ago
How to do 22.4 kg/L to kg/mL
emmainna [20.7K]
1 kg/L ----------- 0.001 kg/mL
22.4 kg/L ------- ??

22.4 x 0.001 / 1 => 0.0224 kg/mL
6 0
3 years ago
The incredible catalytic power of enzymes can perhaps best be appreciated by imagining how challenging life would be without jus
ioda

Answer:

t = 7.58 * 10¹⁹ seconds

Explanation:

First order rate constant is given as,

k =  (2.303 /t) log  [A₀] /[Aₙ]

where  [A₀]  is the initial concentraion of the reactant; [Aₙ] is the concentration of the reactant at time, <em>t</em>

[A₀]  = 615 calories;

[Aₙ] = 615 - 480 = 135 calories

k = 2.00 * 10⁻²⁰ sec⁻¹

substituting the values in the equation of the rate constant;

2.00 * 10⁻²⁰ sec⁻¹ = (2.303/t) log (615/135)

(2.00 * 10⁻²⁰ sec⁻¹) / log (615/135) = (2.303/t)

t = 2.303 / 3.037 * 10⁻²⁰

t = 7.58 * 10¹⁹ seconds

8 0
2 years ago
Helpp please I would really appreciate it!!!​
KIM [24]

Answer:

I got 3/8, hope this helps.

Explanation:

4 0
1 year ago
A 250ml glass of orange juice contains 22 grams of sugar. how much sugar is in a 2 liter (2.500ml) bottle of orange juice?
Maslowich

220 grams of sugar would be in 2 liters of orange juice

5 0
3 years ago
Other questions:
  • What will be the product of the following acid-base reaction? H3O+(aq) + OH-(aq) ?
    14·1 answer
  • What state of matter is the body mostly made up of
    7·1 answer
  • What is the frequency, in hertz, of an electromagnetic wave with a wavelength of 625 nm?
    15·1 answer
  • Calculate the root means square velocity of nitrogen molecules in 25 degrees Celsius
    11·1 answer
  • Select all of the following statements that are incorrect.
    11·1 answer
  • rank the group 1a elements tested in order of increasing energy emission when electrons returns to the ground state. explain thi
    9·1 answer
  • 2. Moving down any group of the periodic table... (highlight the answer)
    7·1 answer
  • Calculate the percentage of yield when 20 grams of sodium chloride solution reacts with an excess amount of silver nitrate solut
    9·1 answer
  • Do the number of moles of a gas impact the pressure of a gas?
    12·1 answer
  • 4. A 14.5-L balloon is in the air where it is 20.0 C at 0.980-atm. A wind passes over and the balloon's pressure becomes 740.0-m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!