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
konstantin123 [22]
3 years ago
7

Which is a characteristic of a strong base?

Chemistry
2 answers:
Elena L [17]3 years ago
7 0

Answer:

It removes H+ ions from solution.

Explanation:

icang [17]3 years ago
5 0

Answer:

It removes H+ ions from a solution.

Explanation:

A base turns phenolphthalein pink.

It turns  litmus paper blue not red.

You might be interested in
What is the most basic building block of matter?
Viefleur [7K]
Answer would be A)the atom
7 0
3 years ago
Read 2 more answers
Density is the amount of mass found in a given space. Which statements are true about mass and/or density?
wlad13 [49]
A marble has more density than an inflated balloon.
5 0
4 years ago
Read 2 more answers
For the overall reaction below, which of the following is the correctly written rate law? Overall reaction: O3(g)+2NO2(g)→N2O5(g
zavuch27 [327]

Answer: Rate=k[O_3][NO_2]^2

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

O_3(g)+NO_2(g)\rightarrow NO_3(g)+O_2(g)   slow

NO_3(g)+NO_2(g)\rightarrow N_2O_5(g)   fast

To determine the net chemical equation, we will simply add the above two equations, we get:

O_3(g)+2NO_2(g)\rightarrow N_2O_5(g)+O_2(g)

Rate=k[O_3][NO_2]^2

Order with respect to O_3 is 1 and Order with respect to NO_2 is 2.

Thus the rate law will be:  Rate=k[O_3][NO_2]^2

6 0
4 years ago
Assuming the reaction is first order in sucrose, determine the mass of sucrose that is hydrolyzed when 2.75 L of a 0.130 M sucro
Advocard [28]

Answer:125.84g

Explanation:Sucrose is dissacharides an organic compound in the class of carbonhydrate with the chemical formula C11H22O11.molar concentration is given by number of moles/Volume,this implies that moles=molar concentration ×Volume=0.130M×2.75L=0.3575moles.

Furthermore,number of moles=Mass of Sucrose/molecular Mass of Sucrose.

From it's formular C11H22O11, molecular Mass is the addition of the mass number which is 12 for C,2 for H and 16 for oxygen,O.so molecular Mass of Sucrose is (12×11)+(2×22)+(16×11)=352.

So mass =moles ×molecular mass=0.3575moles×352g/moles=125.84g

3 0
3 years ago
Help with Organic chemistry mechanism
yarga [219]
3H + 3Br = HBr9 Organic chemistry mechanism
4 0
3 years ago
Other questions:
  • When writing the electron configuration for an element in the d block you have to remember to lower the energy level by 1. 
    15·1 answer
  • 5. You have two sealed jars of water at the same temperature. In the first jar there is a large amount of water. In the second j
    5·1 answer
  • True or false certain cations are associated with either exotermic or endothermic processes
    7·1 answer
  • The burning of fossil fuels results in which type of chemical reaction
    6·2 answers
  • _Zn + _HCl _ZnCl2 +_H2 how many grams of HCl would react with 2.99 grams of Zn
    12·1 answer
  • The chemical reaction shown above takes place in a closed system. What is true about the system while the reaction occurs? A. Th
    11·1 answer
  • How does the electron configuration of sulfur end
    6·1 answer
  • Hi! I'm doing homework about covalent bonds in Chemistry and I am supposed to figure out which 3 are right and which 3 are wrong
    10·2 answers
  • Calculate the volume of the gas in the balloon using the equation for volume of a sphere​
    8·1 answer
  • Mass in grams of 4.25 × 10³ mol of N2?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!