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
VMariaS [17]
3 years ago
9

What is the IUPAC name of KNO3, Fe(OH)3, H2SO3 and Al2(SO4)3​

Chemistry
2 answers:
IrinaK [193]3 years ago
8 0

Answer:

KNO₃ - Potassium nitrate

Fe(OH)₃ - Iron(III) hydroxide

H₂SO3 - Sulfurous acid

Al₂(SO₄)₃ - Aluminum sulfate

Hope that helps.

Damm [24]3 years ago
8 0
Answer: potassium nitrate
You might be interested in
Net ionic equation of hydrated oxalic acid and sodium hydroxide
blondinia [14]
<span>H2C2O4(aq) + 2OH- --> C2O4^2- + 2H2O(l)</span>
6 0
3 years ago
A student drew a diagram of the quantum model of an atom, as shown. A small circle is shown. Six light gray spheres and six dark
Rufina [12.5K]

Answer:

The diagram is incorrect because there is only a single type of particle at the center of the atom.

Explanation:

The small circle at the centre of the sphere which contains six light gray spheres and six dark gray spheres represents the nucleus of the atom which is found at the centre of the atom.

The nucleus contains only one type of particle which is the proton. Hence the representation of two particles at the centre of the circle makes the model incorrect.

8 0
3 years ago
In which state of matter would you expect to find water, at 20°C on Earth?
ad-work [718]
Liquid because 20 Celsius is 68 Fahrenheit<span />
5 0
3 years ago
You are asked to weigh approximately 0. 4g of acetylsalicylic acid to the nearest mg. When you enter the data in grams in your l
krok68 [10]

Number of significant figures will be 1

Given:

weight of acetylsalicylic acid = 0. 4g

To Find:

significant figures

Solution: Significant figures are the digits of value which carry meaning towards the resolution of the measurement. They are also called significant figures in chemistry. All the experimental measurements have some kind of uncertainty associated with them.

When we convert 0.4g acetylsalicylic acid to mg we get value 400mg

when we convert 400mg to gram we get value of 0.4 gram

Since 0 before a decimal is not significant so there is only one significant figure that is 4

Learn more about Significant figure here:

brainly.com/question/24491627

#SPJ4

5 0
2 years ago
1) A toy car with a mass of 2.35 kg is pushed with a force of 21.6 N. What is the acceleration of the car?
Nataly_w [17]

Answer:

The acceleration of the car is 9,19 m/s2

Explanation:

We use the formula: F=m x a---> a=F/m

a=21,6N/ 2,35kg       1N is 1kgxm/s2

a=21,6 kg x m/s2 x 2,35 kg

a=9,191489362  m/s2

6 0
3 years ago
Other questions:
  • The following balanced equation shows the decomposition of water (H2O). According to the equation, how many oxygen atoms are in
    9·2 answers
  • A radioisotope has a half-life of 12 days. If a sample is measured to contain 5 grams of radioisotope, how much time has passed
    9·1 answer
  • Is green ink homogeneous or heterogeneous?
    13·1 answer
  • TUL
    13·1 answer
  • The equilibrium constant for the reaction H2 (g) + I2 (g) &lt;==&gt; 2 HI (g)
    13·1 answer
  • Fossils provide evidence that
    11·1 answer
  • Atoms bond because they become more ____ when they have ____ outer ______.
    12·1 answer
  • What is the electron dot structure of AsClBr2? Pls pls pls help me
    13·1 answer
  • Most substances can exist as a solid, liquid, or gas depending on ? ( science
    11·2 answers
  • How many of each element would you find in AI(NO3)3?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!