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
Ber [7]
3 years ago
7

Convert 30°C into kelvin

Chemistry
1 answer:
lakkis [162]3 years ago
4 0

Answer:303.15

Explanation:

You might be interested in
✨Please help!! ✨. CONVECTION
Inga [223]

Answer:

heat energy

Explanation:

5 0
3 years ago
Read 2 more answers
.What is the effective number of bonds between the sulfur atom and each oxygen atom in the sulfate ion
Rzqust [24]

Answer:

The effective number of bonds in sulfate ion is 1.5

Explanation:

The number of chemical bonds between two atoms is known as the bond order.

In covalent bonds between two atoms, a single bond has a bond order of one, a double bond has a bond order of two, a triple bond has a bond order of three.

If there are more than two atoms in a molecule, the effective number of bonds can be determined by applying the following steps:

1. Draw the Lewis structure.

2. Count the total number of bonds.

3. Count the number of bond groups between individual atoms.

4. Divide the number of bonds between atoms by the total number of bond groups in the molecule.

For the sulfate ion, the resonance structure is shown in the attachment below. From the structure;

Total number of bonds = (2 × 2) + (2 × 1) = 6

Total number of bond groups = 4

Effective number of bonds = 6/4 = 1.5

Therefore, the effective number of bonds in sulfate ion is 1.5

6 0
3 years ago
SrOH2 —> Sr2O + H2O. Balance
RSB [31]

Answer:yep

Explanation:

Yyes

5 0
3 years ago
Where are metals, nonmetals, metalloids, and the noble gases located on the periodic table?
Fofino [41]
Metals are on the left side of the table and nonmetals are on the left with metalloids between them. And the noble gases are all in group 18 of the periodic table.
6 0
3 years ago
which of the following requires the most energy to break a bond? a. breaking cl-br bond. b. breaking a n-p bond. c. breaking a o
irina1246 [14]

A. Breaking a Cl-Br bond

6 0
2 years ago
Other questions:
  • Calculate the molar solubility of pbi2 in the presence of 0.10 m nai.
    11·1 answer
  • How many moles of glucose (C6H12O6) are in 6.0 liters of a 3.5 M C6H12O6 solution?
    11·2 answers
  • List the three general classes of chemical reactions
    7·1 answer
  • Iron(III) oxide and hydrogen react to form iron and water, like this: (s)(g)(s)(g) At a certain temperature, a chemist finds tha
    14·1 answer
  • A student has an unknown sample. How can spectroscopy be used to identify the sample?
    8·2 answers
  • The chemical formula for water is H2O2. True or False
    7·2 answers
  • Which of these is an advantage of shade-grown coffee beans?
    8·1 answer
  • A leaking underground storage tank or wastewater pouring into a river from a pipe would be examples of
    7·1 answer
  • Select the correct answer from each drop-down menu.
    10·1 answer
  • M
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!