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o-na [289]
3 years ago
14

Select all that apply

Chemistry
2 answers:
alekssr [168]3 years ago
7 0
Hazardous waste, potential reactor accident, and depletes natural waters
Paraphin [41]3 years ago
6 0

Answer:

B. Hazardous waste.

D. Potential reactor accident.

Explanation:

The production of nuclear energy has two biggest drawbacks. First, the risk of accidents in nuclear reactor and the difficulties of storing nuclear waste, which implies the risk of contaminating locations and its surroudings as well.

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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
2 years ago
How many electron dots should As have?
Effectus [21]

Answer:

5

Explanation:

8 0
3 years ago
Porque el agua reduce la temperatura alta?
Naya [18.7K]
Porque la temperatura de la agua es neutral
8 0
3 years ago
Which metals have similar chemical properties? Check all that apply. barium beryllium rubidium radium titanium calcium platinum
forsale [732]

beryllium & calcium are the two in the same column or family

6 0
3 years ago
Read 2 more answers
A 50 kg cart has 324 kg•m/s of<br> momentum. How fast is the cart going?
PilotLPTM [1.2K]

Answer: 6.48m/s

Explanation:

From the question given, we obtained the following:

M = 50 kg

Velocity =?

Momentum = 324 kg•m/s

Momentum = Mass x Velocity

Velocity = momentum /Mass

Velocity = 324 / 50

Velocity = 6.48m/s

5 0
3 years ago
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