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
Gala2k [10]
2 years ago
8

t="so(2) + o(2) = so(3)" align="absmiddle" class="latex-formula">
can someone help me with chemistry fast .​
Chemistry
1 answer:
Hitman42 [59]2 years ago
3 0

Answer:

Uuddhhdhdhddjfhbfjdvfbdksvsvsks bdjxbxbdkdhdkdhdbfdhddjdhdvdkdkdvhddvxxicjsvdvdjfvfdnddddhvfucixhdbe

You might be interested in
Explain how the following experimental errors affect the final calculation of the kilocalories per gram for a food item. Be spec
Ainat [17]

Answer:

a) the final kilocalories per gram for food will be less because the mass was reduced

b)the final kilocalories per gram for food will be less since

c) the final kilocalories per gram for food will be less since the reaction will eventually go to completion

d) the final kilocalories per gram for food will be more.

Explanation:

a) the final kilocalories per gram for food will be less because the mass was reduced from 110.3 to 101.3g

b)the final kilocalories per gram for food will be less since some marshmallow fell off before the reaction

c) the final kilocalories per gram for food will be less since the reaction will eventually go to completion

d) the final kilocalories per gram for food will be more since the thermometer that got stuck will add to the value of final kilocalories per gram

6 0
3 years ago
A 200. gram sample of a salt solution contains 0.050 grams of NaCl. What is the concentration of the
wariber [46]

Answer:

2.5 × 10² ppm

Explanation:

Step 1: Given data

  • Mass of NaCl: 0.050 g
  • Mass of the sample: 200. g

Step 2: Convert 0.050 g to μg

We will use the conversion factor 1 g = 10⁶ μg.

0.050 g × 10⁶ μg/1 g = 5.0 × 10⁴ μg

Step 3: Calculate the concentration of NaCl in ppm

The concentration of NaCl in ppm is equal to the micrograms of NaCl per gram of the sample.

5.0 × 10⁴ μg NaCl/200. g = 2.5 × 10² ppm

3 0
3 years ago
Which law is based on the graph that is shown below?
Cerrena [4.2K]

Answer:

Boyle's Law

Explanation:

8 0
3 years ago
Câu 1: Trong phân tử este (X) no, đơn chức, mạch hở có thành phần oxi chiếm 36,36 % khối lượng. Số đồng phân bố
enyata [817]
B..............................
3 0
3 years ago
A balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00 atm,
Ad libitum [116K]
The answer is 3.68 L
8 0
2 years ago
Read 2 more answers
Other questions:
  • How many moles of oxygen gs react with 3.8 moles of hydrogen to form water?
    15·1 answer
  • How many formula units of CaCO3 are present in 4.72 n of calcium carbonate?
    6·1 answer
  • Acetone is a three-carbon aldehyde. True/False.
    8·1 answer
  • All matter has thermal energy because atoms are constantly
    14·1 answer
  • Question 1
    9·1 answer
  • The type of current produced by a maget is
    8·1 answer
  • Choose the molecular compound among the substances listed below.
    11·1 answer
  • What is the role of electric current in electrolysis
    13·1 answer
  • the size of the negative charge of an electron us exactly the same as the size of the positive charge of a proton. what is the o
    15·1 answer
  • A motor cyclist starts from rest and reaches a speed of 6m/s after travelling with uniform acceleration for 3s. What is his acce
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!