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rosijanka [135]
3 years ago
13

*Will mark the BRAINLIEST*

Chemistry
1 answer:
artcher [175]3 years ago
8 0

Explanation:

1. Water can be changed into steam as well as ice. Therefore, in nature, ice (in the form of snow), liquid water as well as water vapour are available.

2. Steam evolved by heating water is used to run turbines and to generate electricity.

Hope this helps..

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A(n)____is the smallest particle of an element that has the chemical properties of that element.
AnnyKZ [126]

Answer:

Atom

Explanation:

8 0
4 years ago
Which type of chemical reaction occurs in Ca + Cl2 mc009-1.jpg CaCl2?
gregori [183]

Answer : The correct option is, (a) Synthesis

Explanation :

Synthesis reaction : A chemical reaction where multiple substances or reactants combine to form a single product.

It is represented as,

X+Y\rightarrow XY

Combustion reaction : A chemical reaction in which a hydrocarbon react with the oxygen to give product as carbon dioxide and water.

It is represented as,

CH_4+2O_2\rightarrow CO_2+2H_2O

Single replacement reaction : A chemical reaction in which the more reactive element replace the less reactive element.

It is represented as,

A+BC\rightarrow AC+B

In this reaction, A is more reactive element and B is less reactive element.

Double replacement reaction : It is a type of chemical reaction where a positive cation and a negative anion of two reactants exchange places to form two new products.

It is represented as,

XY+AB\rightarrow XB+AY

(X and A are the cations, Y and B are the anions)

The given reaction is, Ca+Cl_2\rightarrow CaCl_2

In this reaction, calcium combine with the chloride to form calcium chloride as a product.

Hence, the given type of reaction is a synthesis reaction.

5 0
3 years ago
Read 2 more answers
In the reaction 2Na + Cl2 → 2NaCl, the products are
Lisa [10]
During a reaction, there are reactants and products. Reactants are the elements that are being added. Products are the result of the reactants.

2Na + Cl2 are the reactants.

2NaCl is the Product.

I hope this helps!
8 0
3 years ago
Which of the following pairs of elements is most likely to form an ionic compound?
den301095 [7]

Answer:

analogue and digital media is a nightmare to be able

7 0
3 years ago
Organic chemistry too eazy but why 90% students avoid ?
Kruka [31]

Answer:

because it covers a large area as there are more then 1 lakh compounds of organic chemistry.

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