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
Nadusha1986 [10]
3 years ago
14

Is HCL addition or removal​

Chemistry
1 answer:
fgiga [73]3 years ago
5 0
Additional it is bc chem
You might be interested in
Which ones are false? need help please.
kirill [66]

Answer:

A.) False B.)False C.) True D.) False E.) False

Explanation:

5 0
3 years ago
Read 2 more answers
A balloon is filled with 6.5 L of helium gas at 25oC and 1.0 atm. What volume will the balloon have when the temperature is lowe
harkovskaia [24]
Figure it out yet ?????
5 0
3 years ago
A hot air balloon can have a volume of 2950 cubic meters (2.95 ✕ 106 liters) and operate at temperatures up to 250°F (121°C). As
TiliK225 [7]

Answer:

2.64 × 10⁶ g

Explanation:

We can find the mass of air using the ideal gas equation.

P.V=n.R.T=\frac{m}{M} .R.T

where,

P is the pressure (P = 1.00 atm)

V is the volume (V = 2.95 × 10⁶ L)

n is the number of moles

R is the ideal gas constant (0.08206atm.L/mol.K)

T is the absolute temperature (121°C + 273 = 394 K)

m is the mass

M is the molar mass (28.09 g/mol)

m=\frac{P.V.M}{R.T} =\frac{1.00atm \times 2.95 \times 10^{6} L \times 28.97g/mol}{(0.08206atm.L/mol.K) \times 394 K } =2.64 \times 10^{6} g

7 0
3 years ago
In a modern periodic table the element are arranged in order of increasing
klemol [59]

Answer:

what are you asking?

Explanation:

7 0
2 years ago
Cladistics is a way to separate animals into new species. t or f
laila [671]
Your answer will be False cladistics are use to tie an animal to its ancestor.
7 0
3 years ago
Other questions:
  • I. Determine the mass of reactants and products that will be needed if one mole of P4(s) reacts completely, as follows
    14·1 answer
  • Convert 23.92inHg to Pa.
    12·2 answers
  • A 5.00g of X, the product of organic synthesis is obtained in a 1.0 dm3 aqueous solution. Calculate the mass of X that can be ex
    9·1 answer
  • On a recent trip to the Fort Worth Zoo, Trevor's parents bought him a helium-filled balloon. At the beginning of the day, the sk
    9·2 answers
  • What is the volume, in liters, of 4.00 moles of methane gas, CH4, at 13 ∘C and 1.20 atm?
    15·1 answer
  • Solid zinc oxide (ZnO) is added to hydrochloric acid (HCl) to form zinc chloride (ZnCl2) in water (H2O). How many moles of zinc
    9·1 answer
  • Releases energy in the form of ATP
    15·1 answer
  • Describe the trends in electron configuration in the periodic table by selecting the terms from the drop-down menus.
    5·2 answers
  • QUICK QUESTION: On the Bohr model, how come potassium has 19 electrons in its valence shell if potassium has a K+? Isn’t it supp
    13·1 answer
  • Exposure to even small amounts of radiation may cause
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!