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Nookie1986 [14]
3 years ago
10

Why shouldn’t we fill up balloons with hydrogen gas ?

Chemistry
1 answer:
aivan3 [116]3 years ago
5 0

Answer: Because hydrogen is a gas.

Explanation: If children were running around with balloons filled with hydrogen gas, then they would catch fire. So the answer to your question is, its simply dangerous.

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Which of the following is not true of Mendel's experiment?
Karolina [17]

I believe it is B. Green pods are recessive.

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3 years ago
"I think my bike is making a scraping noise because the bearings are not lubricated."
GuDViN [60]

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B

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"I think my bike is making a scraping noise because the bearings are not lubricated."

4 0
3 years ago
ANSWER THESE 3 QUESTION AND I WILL GIVE OUT THE BRAINLIEST
Lana71 [14]

Answer:

A positive acceleration means and increase

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a zero acceleration is a constant movement so its not increasing or decreasing just constant

Explanation:

6 0
2 years ago
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Assuming 1 mol of Fe3+ and 2 mol of SCN- were allowed to react and reach equilibrium. 0.5 mol of product was formed. The total v
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Answer:

a. 0.5 mol

b. 1.5 mol

c. 0.67

Explanation:

Fe3+ + SCN- -----> [FeSCN]2+

a. The ratio of the product to Fe3+ is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of Fe3+ was used. Leaving 0.5 mol remaining at equilibrium

b. The ratio of the product to SCN= is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of SCN- was used. Leaving 1.5 mol remaining at equilibrium

c. KC =  0.5/(0.5*1.5) =  0.67

3 0
3 years ago
Which of the following statements best explains why Native Americans were overtaken so easily by European settlers?
MaRussiya [10]

Answer:

I don't see any following statements

Explanation:

could you give me some and I'll be happy to help : )

5 0
3 years ago
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