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CaHeK987 [17]
3 years ago
6

What does fire mean​

Chemistry
1 answer:
Bond [772]3 years ago
3 0

Answer:

Hot and something you do not touch

Explanation:

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jarptica [38.1K]

they are all catalysts


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2.38g of black copper(iii) oxide is completely reduced to by hydrogen to give copper and water. What are the number of atoms of
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Explanation:

here is the answer bae. Feel free to ask for more

6 0
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How many neutrons are in a single atom of indium-115?
anzhelika [568]
Indium has 49 protons 

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66 neutrons
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2C2H2(g) + 502(g) → 4C02(g) + 2H20(g) reaction type?
ratelena [41]

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The answer is combustion.

7 0
2 years ago
Which equation represents a double replacement reaction?
AveGali [126]

Answer:

C) LiOH + HCl → LiCl + H₂O

General Formulas and Concepts:

<u>Chemistry - Reactions</u>

  • Synthesis Reactions: A + B → AB
  • Decomposition Reactions: AB → A + B
  • Single-Replacement Reactions: A + BC → AB + C
  • Double-Replacement Reactions: AB + CD → AD + BC

Explanation:

<u>Step 1: Define</u>

RxN A:   2Na + 2H₂O → 2NaOH + H₂

RxN B:   CaCO₃ → CaO + CO₂

RxN C:   LiOH + HCl → LiCl + H₂O

RxN D:   CH₄ + 2O₂ → CO₂ + 2H₂O

<u>Step 2: Identify</u>

RxN A:   Single Replacement Reaction

RxN B:   Decomposition Reaction

RxN C:   Double Replacement Reaction

RxN D:   Combustion Reaction

7 0
3 years ago
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