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Zigmanuir [339]
3 years ago
10

HELP PLEASE. 50 points!

Chemistry
2 answers:
Lunna [17]3 years ago
4 0

Answer: No e nada sobre ato pero gracias por los puntos

Explanation:

devlian [24]3 years ago
4 0

Answer:

The image is way to small i cant read it

Explanation:

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How many moles are in 525 g of ammonia, NH3?<br> 8940.75 M<br> 0.03 M<br> 30.83 M
victus00 [196]

Answer:

30.83 M

Explanation:

17.03052 re in one mole. So, if you multiply it by 30.83, you will get 535 g of ammonia.

In fact, the detailed answer is 30.827009392549122.

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2 years ago
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How was or wasn't the scientific method followed in this experment
Andreas93 [3]

Answer:

The best answer would be:

C. The scientific method was followed because the experiment tested the hypothesis and produced reliable results.

Explanation:

The purpose of an experiment is to test the hypothesis. It is true that having an experimental group and a control group was following the scientific method but the data gathering and documentation was also part of the scientific method. So the best answer would be C.

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3 years ago
PLEASE HELP ME does a liquid have definite or indefinite shape.
andrezito [222]
Definite volume and indefinite shape
8 0
2 years ago
Arrange the elements in increasing order of reactivity : iron, gold, zinc, copper​
liq [111]

Answer:

Iron, Copper, Zinc, and Gold

Explanation:

in Table of elements

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8 0
3 years ago
Which are the products in this chemical reaction? 2C4H10 + 13O2 8CO2 + 10H2O A. 13O2 + 10H2O B. 8CO2 + 10H2O C. 2C4H10 + 13O2 D.
arsen [322]

<u>Answer:</u> The products in the given chemical reaction are 8CO_2\text{ and }10H_2O

<u>Explanation:</u>

Reactants are defined as the species which react in the reaction and are written on the left side of the reaction arrow.

Products are defined as the species which are produced in the reaction and are written on the right side of the reaction arrow.

For the given chemical equation:

2C_4H_{10}+13O_2\rightarrow 8CO_2+10H_2O

The reactants of the above reaction are 2C_4H_{10}\text{ and }13O_2 and the products are 8CO_2\text{ and }10H_2O

Hence, the products in the given chemical reaction are 8CO_2\text{ and }10H_2O

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3 years ago
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