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Neko [114]
3 years ago
10

What is the Protist kingdom made up of?

Chemistry
1 answer:
7nadin3 [17]3 years ago
4 0

Answer:

2 is the answer

Explanation:

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A baseball flying through the air has_?​
Andrew [12]

Answer:

kinetic energy

Explanation:

A baseball flying through the air has kinetic energy because of its motion

8 0
4 years ago
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Which statement is true of any chemical reaction
shtirl [24]

Answer:

how can I know

Explanation:

there are no choices

5 0
3 years ago
A gas has a volume of 6.6 L at a temperature of 40 C. What is the volume of
zaharov [31]

Answer:

6.07 L

Explanation:

It appears that the reading has been made at constant pressure .

At constant pressure , the gas law formula is

V/T = constant  V is volume and T is temperature of the gas.

V₁ / T₁ = V₂ / T₂

V₁ = 6.6 L ,

T₁ = 40°C

= 273 + 40

= 313 K

T₂ = 15+ 273

= 288K

V₂ = ?

Putting the values in the formula above

6.6 / 313  = V₂ / 288

V₂ = 6.07 L.

8 0
4 years ago
What term is used for the deepest parts of the ocean floor?
skelet666 [1.2K]

Answer:

(D) Trench

Explanation:

The term 'trench' is used for the deepest parts of the ocean floor. Ridge is 2 km above the deepest part of ocean floor. Hydrothermal vent are generally found near the active volcanic places. Hydrothermal vent are fissures on sea-floor.

3 0
3 years ago
Ow many grams of NaOH would be needed to react with 199 g of HCl?
irakobra [83]
NaOH + HCL -> Nacl + H2o

1 gram of Naoh reacts with 1 gram of HCL

so 199 g reacts with 199g
6 0
4 years ago
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