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3 years ago

When trying to clean muddy, dirty river water, which method would work

Chemistry

1 answer:

Llana [10]3 years ago

6 0

When trying to clean muddy, dirty river water, FILTRATION would work best

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How does heat affect a water droplet's state of matter

Olegator [25]

Answer:

Explanation:

A substance with a high specific heat, such as the water in Figure 9, heats up and cools down slowly because a much larger quantity of heat is required to cause its temperature to rise or fall by the same amount. Matter can change from one state to another when thermal energy is absorbed or released.

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4 years ago

Gas bubbles form when baking soda and vinegar react

user100 [1]

Yes! Becuz baking soda is strong and if you mix it with any liqued it makes BUBBLES

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4 years ago

What type of reaction is represented by the following? A + B ⟶ AB

Elden [556K]

Answer:

Synthesis Reaction

Explanation:

It is a synthesis Reaction because it is taking little reactants and forming a big product!

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2 years ago

Lakesha gave three tenths of her cookies to Bailey and five tenths of her cookies to Helen. What fraction of her cookies did Lak

Mashutka [201]

Answer:

a . eight tenths of her cookies

Explanation:

Let the total number of Lakesha's cookies be represented by x.

So that;

She gave three tenths to Bailey = $\frac{3}{10}$ of x

= $\frac{3x}{10}$

She gave five tenths to Helen = $\frac{5}{10}$ of x

= $\frac{5x}{10}$

Fraction of Lakesha's cookies given away = $\frac{3x}{10}$ + $\frac{5x}{10}$

= $\frac{3x+ 5x}{10}$

= $\frac{8x}{10}$

Thus, the fraction of cookies given away by Lakesha is $\frac{8}{10}$ .

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3 years ago

I have a question for us gals, is it hard for all of you when you try to get your crushes attention and he/she just keeps ignori

Volgvan

Answer:

Yes it is hard. For some of us. I already gave up, but now hes coming back. Id say sometimes its useless to get his attention if he never even pays attention to you anyways. It sucks because its so hard to get then to notice you for once.

Explanation:

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3 years ago