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
ArbitrLikvidat [17]
3 years ago
8

I need help with question 2

Chemistry
1 answer:
krek1111 [17]3 years ago
8 0

Answer:

here's the answer to your question

You might be interested in
What is the gram formula of na2co3
makkiz [27]

Answer:

106 gfm

Explanation:

element. number masses

Na. 2 23×2

C. 1. 12

O. 3. 16×3

then add

106 gfm

5 0
2 years ago
Can someone help me!
Art [367]

Answer:

A

Explanation:

5 0
3 years ago
Read 2 more answers
Which best describes nuclear fission
Firlakuza [10]
<span>Nuclear fission is either a nuclear reaction or radio active decay process in which nucleus (the center) of an atom splits into smaller parts called nuclei. This is an extremely exothermic reaction (i.e a reaction which produces heat) resulting into release of massive amount of energy in the form of heat and sometimes light. The reaction produces much more energy as compared to a similar mass of a conventional fuel, such as Petrol/Kerosene/Petroleum Gas etc. This makes Nuclear fission an extremely dense and at times very destructive source of energy. Some common elements capable of Nuclear fission are Uranium, Plutonium etc. Though in modern days Nuclear Fission are finding application in being a source of energy (such as a Nuclear power plant), but they are also used in destructive format as Nuclear Bombs and it's one of the top most imminent threats to the existence of humanity in future (in the event of a Nuclear war).</span>
7 0
3 years ago
Read 2 more answers
Method that used to separate kerosine and water?
nata0808 [166]
You can use a separating funnel. The person will go the top and the water to the bottom.
7 0
3 years ago
Read 2 more answers
The ratio of sizes between the ionic radii of anions and cations in a cell has no influence on the manner of packing for that ce
Morgarella [4.7K]

Answer:

The answer is B. False

Explanation:

The ratio of sizes between the ionic radii of cations and anions in a cell influences the manner of packing for that cell thereby predicting the possible cation/anion coordination number in any compound and establishing the structure of ionic solids.

5 0
3 years ago
Other questions:
  • [02.06]When electrons are in an unstable state, they will quickly return to their lower energy level. When this happens, energy
    6·2 answers
  • Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s) In a particular ex
    12·1 answer
  • Which statement describes a chemical property of hydrogen gas
    10·1 answer
  • If there is currently 50kg of U-235 present in Oklo, how much must have been present 750 million years ago when the reaction too
    15·1 answer
  • Common uses for halogen compounds
    14·1 answer
  • analytical chemists can detect very small amounts of amoin acids , down to 3x10^-21 mol. how many molecules of an amino acid (mr
    5·1 answer
  • The chemical equation of the reaction between Hydrogen and Oxygen is given below
    7·1 answer
  • Where are all metalloid found in this periodic table?
    13·2 answers
  • Which of the following collides with Earth, causing its entire surface to warm?
    10·2 answers
  • If the mass of reactants equals 100g, then the mass of the products would be equal to_______?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!