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LUCKY_DIMON [66]
3 years ago
13

If two oxygen atoms bond covalently, the bond is

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
4 0

Answer:

probably b i got nothing but i hop eit is good

Explanation:

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The acceleration due to gravity on earth is 9.80 m/s2. if the mass of a dog is 40.0 kg, what is the weight of the dog? 4 n 40 n
Elden [556K]
Weight = mass * acceleration

W = 40*9.8

= 392N
3 0
3 years ago
Read 2 more answers
What is the volume of an object whose dimensions are 5.54 cm, 10.6 cm, and 199 cm? Round your answer to the correct number of si
Akimi4 [234]

Answer:

D. 11686.076 cm^3.

Explanation:

Assuming that this is a prism the volume is:

5.54 * 10.6 * 199

= 11686.076 cm^3.

8 0
2 years ago
Write a scientific argument that addresses the question: Which suspect is most likely to have made the hydrofluoric acid? First,
aniked [119]

Answer:

Pat is most likely to have made the hydrofluoric acid.

Explanation:

How is hydrofluoric acid made?

It is manufactured by heating purified fluorspar (calcium fluoride) with concentrated sulfuric acid to produce the gas, which is then condensed by cooling or dissolving in water. ... The acid hydrolysis of fluorite-containing minerals generates an impure gas stream consisting of sulfur dioxide, water and HF.

that's all I got sorry

7 0
3 years ago
Nitrogen has an atomic number of 7; therefore, it has ______ electrons in its outermost electron shell.
galina1969 [7]
it has 5 electrons in it's outermost shell.
s 2e- , p 5e-
4 0
3 years ago
A very hot cube of copper metal (32.5 g) is submerged into 105.3 g of water at 15.4 0C and it reach a thermal equilibrium of 17.
zysi [14]

Answer:

The initial temperature of the metal is 84.149 °C.

Explanation:

The heat lost by the metal will be equivalent to the heat gain by the water.  

- (msΔT)metal = (msΔT)water

-32.5 grams × 0.365 J/g°C × ΔT = 105.3 grams × 4.18 J/g °C × (17.3 -15.4)°C

-ΔT = 836.29/12.51 °C

-ΔT = 66.89 °C

-(T final - T initial) = 66.89 °C

T initial = 66.89 °C + T final

T initial = 66.89 °C + 17.3 °C

T initial = 84.149 °C.

7 0
2 years ago
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