3 years ago

Is the following statement true or false:

Chemistry

2 answers:

denis-greek [22]3 years ago

7 0

Answer:

False

Explanation:

Humans and plans do it as well

Afina-wow [57]3 years ago

4 0

Answer:

False

Explanation:

Cellular respiration takes place in the cells of all organisms. It occurs in autotrophs such as plants as well as heterotrophs such as animals.

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Look at the periodic table.

zhuklara [117]

Answer:

$Mg^{+2}$

Explanation:

The oxidation state of S is (-2) and that of Mg is (+2) since Mg loses two electrons to S

5 0

3 years ago

Draw structures for all constitutional isomers with the molecular

Andre45 [30]

The answer is B
APEX

4 0

3 years ago

How many valence electrons does copper contain?

iren [92.7K]

Copper has 29 electrons, and its electron configuration is:
1s2 2s2 2p6 3s2 3p6 3d10 4s1.

Therefore, copper has 1 valence electron.

Hope this helps~

8 0

3 years ago

A balloon is filled with 0.75 L of Helium gas at 35 °C. If the temperature is increased to 113 °C, what thewill new volume be?

faust18 [17]

Answer: 0.9398 Liters

Explanation:

Charles' Law

V1/ T1 = V2/T2

0.75/35 = ?/113

0.75/35 = 0.9398/113

4 0

3 years ago

The density of aluminum is 2.7 g/mL if I add a piece of aluminum to a graduated cylinder of water in the water level increases b

viva [34]

The answer would be 5.5g because you have to subtract 8.2 minus 2.7 and you get 5.5g so basically the answer is C.

8 0

3 years ago