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Gnoma [55]
3 years ago
9

What type of reaction is illustrated?

Chemistry
2 answers:
klasskru [66]3 years ago
5 0

c? I think this is it.

Paladinen [302]3 years ago
3 0

Answer:

Ngl Im not sure

Explanation:

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How do waves interact with matter ?
velikii [3]
Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. Besides bouncing back like an echo, waves may bend or spread out when they strike a new medium. These three ways that waves may interact with matter are called reflection, refraction, and diffraction.
6 0
3 years ago
How many molecules of water are produced by the combustion of 3.00 g of methane
Karo-lina-s [1.5K]
3/8 NA = 3/8 x 6.023 x 10^23 molecules of h2o
so, we can easily conclude that 1mole of CH4 gives 2mole of H2o
5 0
3 years ago
A student has a cube that has a mass of 5.5g and a volume of 4.10 cm3. What substance does he have?
Gnom [1K]

Answer:

1- d= m/v  d=540/200 d=2,7 g/cm

Explanation:

7 0
3 years ago
Read 2 more answers
Os subníveis mais energéticos de um dado átomo são: ...4s2 3d10 4p5 a) indique o seu número atomico b) quantos electrões de valê
givi [52]

Answer:

A. 35

B. 7

C. halogênios

Explanation:

Aqui, para responder a essa pergunta, precisaremos conhecer o elemento particular em questão.

..... 4s ^ 2 3d ^ 10 4p ^ 5 significa que está a cinco elétrons da configuração eletrônica do último elemento na primeira camada dos metais pesados.

O último elemento da 1ª série do elemento de transição é o zinco, portanto, como está a apenas 5 elementos de distância, o átomo de que estamos falando é o átomo de Bromo de Bromo.

A. O zinco tem um número atômico 30 e como o bromo está a 5 elementos de distância, seu número atômico é 35

B. Uma vez que pertence ao grupo halogênio, tem 7 elétrons de valência como o resto da família

C. Pertence à família dos halogênios

7 0
3 years ago
Emphysema can lead to which acid/base disturbance? What would be the compensation?
Nonamiya [84]

Emphysema can lead to respiratory acidosis acid/base disturbance.The compensated respiratory acidosis is typically the result of the chronic condition  , the slow nature of onset giving the kidney time to compensate.

If the primary acid-base disorder is from respiratory , then the kidneys will compensate. If the primary acid-base disorder is from metabolic cause, then the lungs will compensate.The respiratory compensation can be begin within minutes and becomes maximal in 12-24 hours

The respiratory acidosis occurs when breathing out does not get of enough CO_{2} . The increased CO_{2} that  remains results in overly acidic blood. This can results from respiratory problems.

Learn more about acids,

brainly.com/question/14072179

#SPJ4

4 0
2 years ago
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