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
valentina_108 [34]
2 years ago
10

The formula of the salt produced from the neutralization reaction between nitric acid and barium hydroxide is:

Chemistry
1 answer:
expeople1 [14]2 years ago
3 0

Answer:

2HNO3 + Ba(OH)2 => Ba(NO3)2 + 2H2O

Explanation:

You might be interested in
The same heat transfer into identical masses of different substances produces different temperature changes. Calculate the final
myrzilka [38]

Answer: final temperatures will be

a) water 21 C

b) concrete  20.005 C

c) steel   20.008 C

d) mercury  53 C

Explanation:

Change in temp dT = dH / (mass x specific heat)

Specific heat of these materials can be found from many sources:

water = 1 kcal / kg C

concrete = 210 kcal / kg C

steel = 114 kcal / kg C

mercury = 0.03 kcal /kg C

So dT (water) from 1 kcal heat into 1 kg water = 1 kcal / (1 kg x 1 kcal/kg C) = 1 C therefore the final temperature is 20 + 1 = 21 C

But dT (steel) = 1 kcal / (1kg x 114 kcal/kg C) = 0.008 C so the final temperature is 20 + 0.008 = 20.008 C

The results for concrete and mercury are calculated in the same way

7 0
3 years ago
Why is it necessary to find the percent yield of a reaction
Leokris [45]
The yield of a reaction is the final product. It is necessary to find the percent yield of a reaction since the efficiency of the reaction can be determined.

5 0
3 years ago
Read 2 more answers
You determine that a sample of a compound contains 1. 4 mol c and 2. 1 mol h. What is the empirical formula for this compound?.
vlada-n [284]

The empirical formula of the compound is C4H1.

An empirical formula represents the whole number ratio of various atoms present in a compound.

If the mass percent of various elements present in a compound is known, its empirical formula can be determined

We are given that a compound contains 4 mole C and 1 mole H.

Hence, the ratio of C: H is 4:1, which is already in the form of the simplest whole number.

Therefore, the empirical formula of the given compound is C4H1 and its molecular mass is 12 x 4 + 1 = 49.

To know more about "Empirical Formula", refer to the following link:

brainly.com/question/14044066?referrer=searchResults\

#SPJ4

8 0
2 years ago
What is the correct way to write 1,550,000,000 in scientific notation
aliina [53]
It would be 1.55x10 to the 9th
 hope that helps you
6 0
3 years ago
How many Iron atoms (Fe) are represented in the following formula?
rosijanka [135]

Answer:

5

Explanation:

pa mark brainliest

8 0
2 years ago
Other questions:
  • What mass of Cu(s) would be produced if 0.40 mol of Cu2O(s) was reduced completely with excess H2(g) ?
    10·1 answer
  • A human zygote has 46 chromosomes. This number of chromosomes represents what in a human cell?
    7·1 answer
  • What is true about two neutral atoms of the element gold
    6·1 answer
  • How do you determine the difference between a living specimen and a nonliving one?
    7·1 answer
  • In atoms, electrons surround the nucleus in
    13·1 answer
  • Which phrase describes the purpose of today’s wind farms?
    15·1 answer
  • How did Albert Einstein explain the photoelectric effect?
    7·2 answers
  • ‏A second - order reaction has a rate constant of 0.06 M min - 1 . It takes min for the reactant concentration to decrease from
    6·1 answer
  • This is for people who have siblings.
    5·1 answer
  • To show the bonding in a molecule or polyatomic ion, we can use a lewis structure, which shows bonding electron pairs as ______
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!