2 years ago

Given the unbalanced equation:

Chemistry

1 answer:

sergij07 [2.7K]2 years ago

5 0

Answer:

3 is the coefficient in front of the $CaSO_{4}$

The smallest whole-number coefficient is 2.

Explanation:

The balanced chemical equation is as follows.

$Al_{2}(SO_{4})_{3}(aq)+3Ca(OH)_{2}(s) \rightarrow 2Al(OH)_{3}(s)+3CaSO_{4}(s)$

3 is the coefficient in front of the $CaSO_{4}$

The smallest whole-number coefficient is 2.

You might be interested in

The density of an unknown metal was determined to be 2.85 g/ml. the actual density was 2.70 g/ml. what is the percent error in t

Tasya [4]

% error = $\frac{|experimental - theoretical|}{theoretical}$ x 100%

Experimental: 2.85
Actual (theoretical): 2.70

% error = $\frac{2.85-2.70}{2.70}$ x 100% = .055555 x 100% = 5.56%

7 0

2 years ago

This is what the map is for question 4

serious [3.7K]

......................

4 0

2 years ago

Which will dissolve at the fastest rate?

Nezavi [6.7K]

I need help on this one too I think it might be (b)

7 0

2 years ago

(more then one answer) As a form of energy, light has specific properties such as color and brightness. Some properties can only

Lelu [443]

Answer:

Light travels in a straight line until it strikes an object.

As white light passes through a prism , it bends and separates into different colors

3 0

2 years ago

Read 2 more answers

A neutral atom has the same number of _____ in it’s nucleus as____ in its electron cloud

rusak2 [61]

Answer:

the neutul atom has the same number of protons in its neclues as positive in its electron cloud#

Explanation:

8 0

2 years ago