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
KonstantinChe [14]
3 years ago
15

Sodium metal reacts with water to produce hydrogen gas.

Chemistry
2 answers:
aalyn [17]3 years ago
6 0

Answer:

d

Explanation:

Kobotan [32]3 years ago
5 0

Answer: I just took the test. The answer is D! (A single replacement reaction takes place because sodium is more reactive than hydrogen.)

You might be interested in
What is a single<br> replacement rxn?
jeka94

Answer:

A reaction in which one element replaces another element in a compound.

7 0
3 years ago
Please help, and answer as much as you can. ​
n200080 [17]

Answer:

∴ Fractional distillation is the technique used to separate the fraction

Explanation:

A: Refinery gas

B: Gasoline fraction

C: Naphtha

D: Kerosene

E: Diesel Oil

F: Fuel oil fraction

G: Lubricating fraction

H: Bitumen

5 0
2 years ago
A student needed to make 100.0 mL of 0.20M NaOH solution. How many grams of sodium hydroxide does the student need to weigh out
GuDViN [60]

Answer:

0.08 g

Explanation:

100.0 mL = 0.10 L

Multiply the volume by the molarity to find moles.

0.10 L × 0.20 M = 0.002 mol

Convert moles to grams.

0.002 mol × 40 g/mol = 0.08 g

4 0
3 years ago
Identify each definition that applies to the compound in red. Check all that apply.
andre [41]

Answer:

Arrhenius acid & Bronsted-Lowry acid

Explanation:

4 0
3 years ago
Two basic properties of the liquid phase
melamori03 [73]
Fixed density
Particles move smoothly

6 0
3 years ago
Other questions:
  • Why are carboxylic acids more acidic than alcohols or alkynes? (choose all that apply)
    10·1 answer
  • The atomic number of Zn2+ gives us the information about
    11·1 answer
  • An atom of which element has the greatest attraction for electrons in a chemical bond?
    12·2 answers
  • Due to radioactive decay over many millions of years, it is possible for the element uranium to decay in
    10·1 answer
  • The concentration of hydrogen peroxide (H2O2) can be determined by titrating it with an acidified MnO4− solution. The following
    11·1 answer
  • Greenhouse gases make up what percentage of Earth's atmosphere? A. less than 1% B. between 1% and 5% C. between 5% and 20% D. ov
    7·2 answers
  • How many moles of electrons is required to deposit 5.6g of iron from a solution of iron (2) tetraoxosulphate(6)
    10·1 answer
  • Elements in period 1 are
    14·1 answer
  • Difference between pure and applied research
    6·2 answers
  • Which type of mixture contains particles that are NOT spread out
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!