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Ganezh [65]
3 years ago
12

Based on the reaction, identify the product.

Chemistry
2 answers:
amid [387]3 years ago
7 0
The answer is Be ..:;
nydimaria [60]3 years ago
5 0

The answer is Be,and its a replacement.

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. percent iron in a mixture that is 52.2% Fe2O3​
AVprozaik [17]

Answer:

36.51%.

Explanation:

First find the percentage of iron in pure Fe2O3 using the  atomic masses of the elements:

=  (2 * 55.845) * 100 /  (2*55.845+ 3*15.999)

=  69.94 %.

So the percentage of iron in the mixture

=  52.2 * 0.6994

= 36.51 (answer).

8 0
3 years ago
Which statement describes a chemical property of an object? A:The object is white in color.B:The object has a powdery texture.C:
kozerog [31]

Answer:

D

Explanation:

Color, texture, and density are all physical properties but reactivity is a chemical property so the answer is D.

3 0
3 years ago
A 1.00 L volume of HCl reacted completely with 2.00 L of 1.50 M Ca(OH)2 according to the balanced chemical equation below. 2HCl
tensa zangetsu [6.8K]
The answer is D
6.00 M. I just took the test 
7 0
3 years ago
Read 2 more answers
Bacteria that can make food using chemicals are called
Naddik [55]
False because I think it’s supposed to be photoheteroterotrophs
4 0
3 years ago
Which answer below correctly identifies the type of change and the explanation for the boiling of water?
Trava [24]

Answer:

The second choice: physical change because even though gas formation was observed, the water was undergoing a state change, which means that its original properties are preserved

(WAS ALREADY ANSWERED PREVIOUSLY)

6 0
2 years ago
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