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Sergio039 [100]
3 years ago
8

____ is involved in glucose metabolism.

Chemistry
1 answer:
krek1111 [17]3 years ago
7 0

I took the test and the answer is chronium

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7. La constante de equilibrio Kc, se halla :
dolphi86 [110]

Answer:

Molaresحخىطنصثىخرنص رهصجتخطرةصخىر رصىشطثرىنصكرىصخكترة شصر

6 0
3 years ago
Imagine that A and B are cations and X, Y, and Z are anions, and that the following reactions occur:
Darina [25.2K]

Answer: AZ is the insoluble choice.

Explanation:

Z is an anion of a weak electronegative element. Hence, it bounds lightly with the highly electropositive cation A to form AZ.

AZ is not as ionic as AX, AY, BX, BY and BZ, so it is insoluble in water and yields precipitate on reaction with the salt of a weaker metal.

7 0
3 years ago
Bauxite is an ore that contains the element aluminum. If you obtained 108 grams of aluminum from an ore sample that initially we
Stels [109]

Answer:

53% aluminium is present.

Explanation:

Given data:

Mass of aluminium in bauxite = 108 g

Total mass of sample = 204 g

Percentage of aluminium = ?

Solution:

Formula:

Percentage = Mass of aluminium / total mass of sample× 100

Now we will put the values in formula:

Percentage = 108 g/204 × 100

Percentage = 0.53  × 100

Percentage = 53%

So in given 204 g of bauxite there is 53% aluminium is present.

8 0
3 years ago
This coffee pot has a temperature of 23 degrees. The coffee cup was put in the microwave and is now 45 degrees. Which one has a
qwelly [4]

Answer:

. Which one has a greater thermal energy?

the coffee cup

8 0
3 years ago
What is the ratio of carbon to oxygen in the following balanced equation: 2C + O2–> 2CO
Morgarella [4.7K]

Answer:

The ratio is 2:1, that is 2mol C  / 1mol O2

Explanation:

First check to see if the equation is balanced. It is so now let's find the ratio.

The ratio is the stoichiomeric coefficient of the element or compound.

Carbon : Oxygen

2C : 1 O2   , so 2:1 ..


7 0
3 years ago
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