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
Brums [2.3K]
2 years ago
8

Can y’all please help me

Chemistry
1 answer:
lys-0071 [83]2 years ago
3 0

Answer The earth is not flat

Explanation:cuz

You might be interested in
Create the Lewis structure of COCl2 using the following five steps. NOTE: Work only on the currently bolded step below - don't w
slamgirl [31]
M vl hm by tu lord tu checkbook x he
6 0
3 years ago
Calculate the pressure of the CO₂ (g) in the container at 425 K.
Elanso [62]

The pressure of the CO₂ = 0.995 atm

<h3>Further explanation</h3>

The complete question

<em>A student is doing experiments with CO2(g). Originally, a sample of gas is in a rigid container at 299K and 0.70 atm. The student increases the temperature of the CO2(g) in the container to 425K.</em>

<em>Calculate the pressure of the CO₂ (g) in the container at 425 K.</em>

<em />

<em />

Gay Lussac's Law

When the volume is not changed, the gas pressure is proportional to its absolute temperature

\tt \dfrac{P_1}{T_1}=\dfrac{P_2}{T_2}

P₁=0.7 atm

T₁=299 K

T₂=425 K

\tt P_2=\dfrac{P_1\times T_2}{T_1}\\\\P_2=\dfrac{0.7\times 425}{299}=0.995 `atm

<em />

6 0
3 years ago
Who will win the super bowl? Kansas City Chiefs Or the Tampa Bay Buccaneers
Serga [27]

Answer: Kansas City Chiefs

Explanation: what ever you think.

6 0
3 years ago
Read 2 more answers
How do models help scientists predict the polarity of molecules?
yuradex [85]

Answer:There are three main properties of chemical bonds that must be considered—namely, their strength, length, and polarity. The polarity of a bond is the distribution of electrical charge over the atoms joined by the bond. Specifically, it is found that, while bonds between identical atoms (as in H2) are electrically uniform in the sense that both hydrogen atoms are electrically neutral, bonds between atoms of different elements are electrically inequivalent. In hydrogen chloride, for example, the hydrogen atom is slightly positively charged whereas the chlorine atom is slightly negatively charged. The slight electrical charges on dissimilar atoms are called partial charges, and the presence of partial charges signifies the occurrence of a polar bond.

Explanation:

8 0
3 years ago
Read 2 more answers
If the mass of the products measured 120g what would the mass of the reactants
Ket [755]
It has to be 120g because each and every chemical equation has to satisfy the law of conservation of mass, ie sum of mass of products is always equal to the sum of masses of reactants. If reactants=120g, then products=120g
5 0
3 years ago
Other questions:
  • It is possible for a particular element to have various number of neutrons
    14·1 answer
  • What is always conserved in a chemical reaction?
    14·1 answer
  • The osmotic pressure of a solution increases as
    5·2 answers
  • The atomic mass of calcium is 40.08. What is the mass of 6.02 × 1023 atoms of calcium?
    15·2 answers
  • Which of the following is a synthesis reaction? 2Na + 2H 2O 2NaOH + H 2 2S + 3O 2 2SO 3 2H 2O 2 2H 2O + O 2 CaCl 2 + F 2 CaF 2 +
    9·1 answer
  • 1. Which of these has only one component?
    8·1 answer
  • Archimedes tells us the lifting power of a balloon (how much mass it can lift) is equal to the difference between the mass of th
    10·1 answer
  • Iron fluoride (FeF2) dissociates according to the following equation: FeF2(s) ⇌ Fe2+(aq) + 2 F–(aq) A sample of iron fluoride (F
    8·1 answer
  • Which of the following is the formula for Hypochlorous acid?
    11·1 answer
  • Which refers to solid ice that condenses and forms on surfaces like grass or windows?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!