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raketka [301]
3 years ago
13

Okay i need your help answer this please

Chemistry
2 answers:
oee [108]3 years ago
7 0
Steam to water would be condensation
adelina 88 [10]3 years ago
6 0
The water will boil and will evoprate and will cause condensation
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Maru [420]

Answer:

Rhombic sulphur and monoclinic sulphur.

5 0
3 years ago
During an exothermic reaction, heat content in the surroundings increases because
ANTONII [103]

Energy is transmitted to the surrounding in an exothermic reaction and this can be understood with the energy diagram of exothermic reaction attached with the answer.

<h3>What is an Exothermic Reaction ?</h3>

When a chemical reaction happens, energy is transferred to or from the surroundings.

When energy is transferred to the surroundings, this is called an exothermic reaction, and the temperature of the surroundings increases.

ΔH value negative –> energy released –> exothermic reaction

This happens because the reactants are at the higher energy state as compared to the products and therefore heat is liberated in the atmosphere to match the difference and therefore heat content in the surroundings increases.

The energy diagram for the exothermic reaction is attached with this answer.

To know more about exothermic reaction

brainly.com/question/10373907

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4 0
2 years ago
Help me guys plz with both of them
Nimfa-mama [501]
First one is a
the
second one is b
5 0
3 years ago
Read 2 more answers
f 23.2 grams of an aqueous solution of nickel(II) iodide, NiI2, contains 5.47 grams of nickel(II) iodide, what is the percentage
Dahasolnce [82]

Answer:

the percentage by mass of Nickel(II) iodide = 23.58%

Explanation:

% by mass of solute = (mass of solute/mass of solution) x 100%

% by mass of NiI2 = (mass of NiI2/mass of solution) x 100%

% by mass of NiI2 = (5.47 grams/23.2 grams) x 100% = 23.58% m/m

3 0
3 years ago
Which piece of equipment should be used to measure 12 mL of DI water?
irga5000 [103]
100 mL graduated cylinder because the device is more precise.
6 0
4 years ago
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