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
Leviafan [203]
3 years ago
6

What is the enthalpy change when 49.4 ml of 0.430 m sulfuric acid reacts with 23.3 ml of 0.309 m potassium hydroxide?

Chemistry
1 answer:
Leni [432]3 years ago
7 0
Potassium hydroxide commonly known as caustic potash is an inorganic compound with a chemical formula KOH which is a strong base that is marketed in several forms. 

H2SO4(aq) + 2KOH(aq) ---> K2SO4(aq) + 2H2O(l) H°= –111.6 kJ/mol

The answer in this question is -0.402 kJ
You might be interested in
Czemu mosiądz czerwony jest bardziej miekki niż żółty​
Gre4nikov [31]
??? Whqjjwwjjsjejaooaka
7 0
2 years ago
George Washington Carver received _____ from God during early morning walks in the woods.?
BabaBlast [244]

Answer:

1. Guidance

2. Inspiration

I think this is right hope it helps

8 0
3 years ago
In which color coded area would you find an element that behaves both like a metal and a non-metal?
Kay [80]

what elements are each color over? can you list one from each color so i can answer it

4 0
3 years ago
How many grams of carbon are present in 45.0g of CCl4
pentagon [3]
Molar Mass of CCl4= 12+4(35.5)=154 g/mol    g Carbon= 45.0g/(154 g/mol)=0.292 mole



6 0
3 years ago
How are radioisotopes different from the standard form of an element
meriva

Answer:

Different isotopes of the same element have the same number of protons in their atomic nuclei but differing numbers of neutrons. Radioisotopes are radioactive isotopes of an element. They can also be defined as atoms that contain an unstable combination of neutrons and protons, or excess energy in their nucleus.

6 0
3 years ago
Other questions:
  • List 2 of the important properties of gases.
    9·1 answer
  • The work function of palladium (Pd) is 5.22 eV. What is the minimum frequency of light to observe the photoelectric effect from
    15·1 answer
  • Special substances in cells that absorb or release hydrogen ions to keep the ph value constant are called
    8·1 answer
  • What subatomic particle(s) is/are located in the nucleus of the atom? (4 points)
    9·2 answers
  • Soil structure describes?
    6·1 answer
  • Slimotosis
    11·1 answer
  • This is a question in Seneca, plz help asap bc I can't skip it!!
    5·1 answer
  • Each periods starts with a strong metal except the first period true or false​
    13·1 answer
  • Identify among the following as
    12·1 answer
  • The parent element 42 19 K decays by beta decay. Which daughter element will
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!