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
valentinak56 [21]
3 years ago
9

"sodium hydroxide is a strong base because it absorbs more" ____________ ions than weak bases.

Chemistry
2 answers:
pentagon [3]3 years ago
7 0

Answer:

Hydrogen ions

Explanation:

Neutralization reaction is actually a reaction between hydroxide ions and hydrogen ions to form water.

H^+(aq) + OH^-(aq) ----------> H2O(l)

A strong base can absorb more hydrogen ions than a weak base to form more water molecules as shown above.

That is the difference between a weak base and a strong base.

Hunter-Best [27]3 years ago
4 0
The answer is: absorbs more H (protons) ions.

- The Sodium hydroxide NaOH ionizes completely when dissolved in water.
- For every mole of sodium hydroxide that you dissolve you get 1 mole of hydroxide anions.
You might be interested in
Define atomic mass unit?​
sveticcg [70]

Atomic mass unit is the standard unit that is used for indicating mass on an atomic or molecular scale

8 0
3 years ago
Read 2 more answers
A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show what shape that molecule woul
Dmitry [639]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The bond angle is 104.48⁰

Explanation:

The explanation is shown on the second uploaded image

4 0
3 years ago
What is the difference between a mixture, a solution, and a pure substance?
vichka [17]
A mixture is a compound of two or more substances a pure substance is only made of one kind of atom and a solution is composed of a liquid substance made of two or more types of atoms
4 0
3 years ago
Read 2 more answers
If an ideal gas has a pressure of 4.03 atm,
kkurt [141]

Answer:

PV=nRT where P=pressure in atm, V=volume is liters, n=numbber of moles, R=gas constant, 0.08206 L-atm/mole KL, and T=temperature in K (273 + C).  So (5.67atm)(99.39L)=n(0.08206 L-atm/mol.K)(328.94K), solve for n, the number of moles, n=20.9 moles.

Explanation:

7 0
3 years ago
PLS HELP Students in a chemistry class added 5 g of Zinc (Zn) to 50 g of hydrochloric acid (HCl). A chemical reaction occurred t
Vitek1552 [10]

Answer: In simplest case mass of reactants is same as mass of products.

Without thinking this question deeper, mass of ZnCl2 would be 49, but..

Explanation: Reaction should be  Zn + 2 HCl ⇒ ZnCl2 + H2

Amount of zinc is  5 g / 65,38 g/mol = 0,076476 mol and amount

of Hydrogen Chloride is 50 g / 36.458 g/mol = 1,371 mol.

Althought HCl is needed 0.152 moles, zinc is an limiting reactant.

So it is possible to produce only 0.076476 mol Hydrogen and its mass

is 0.154 g.  Mass of ZnCl2 would be 0.076476 mol · (65.38 + 2·35.45) =

 10.42 g

4 0
3 years ago
Other questions:
  • What’s the scientific notation for 654,000
    15·1 answer
  • What does water moves under earth's surface to fill in open spaces in rocks or soil?
    13·1 answer
  • Which element can expand its valence shell to accommodate more than eight electrons? which element can expand its valence shell
    14·2 answers
  • What are five primary signs of a chemical change
    9·1 answer
  • Copper is used in household wiring because ____.
    6·2 answers
  • 9.86 x 10²⁸ O-atoms require what volume (L) N₂O₂ at STP?
    8·1 answer
  • Plz help bc this s due at exactly 3:30pm
    14·2 answers
  • 4. One gram of of ............... contains one type of atoms. a. iron b. ammonia c. hydrogen chloride d. water​
    13·1 answer
  • A gas has a volume of 350 mL at 45 oK. If the volume changes to 400 mL, what is the new temperature?
    10·1 answer
  • which has a higher entropy for the reaction: 2nh3(g)→n2(g) 3h2(g) which has a higher entropy for the reaction: reactants product
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!