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Rama09 [41]
4 years ago
10

1. ___ FeS +_ HCI- FeCl2 + _H2S - Balance the following chemical equations

Biology
1 answer:
statuscvo [17]4 years ago
8 0

Answer:

FeS + 2HCl = FeCl2 + H2S

Explanation:

On the prodcuts side (right) Chlorine and Hydrogen already had 2 coefficents to start with. So you needed to change your reactant Chlorine and Hydrogren to two also.

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3 years ago
Which of the following ranges are needed to achieve maximum power when using 55-85% of 1RM?
Leona [35]

Answer:

d) 1-2 reps, 3-5 sets

Explanation:

In training session there is always a progressive set, rep, and loading protocol which is needed to build-up maximum strength.

Now, the range that is set to achieve maximum power when using 55-85% of 1RM is  1-2 reps, 3-5 sets. This is so because most extreme power can happen somewhere getting ready to 55% and 85% of the 1 RM.

When a trainee choose let say for example, 1 repetition maximum (1 RM), to obtain the maximum power, its advisable to:

Cut that # in half

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Perform 3–5 sets of this # ; and

Rest 1–2 minutes between sets.

5 0
3 years ago
Which of the following is a major difference between lactic acid and alcohol fermentation?
katrin2010 [14]
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In lactic acid fermentation:
 C₆H₁₂O₆  ₋₋₋₋₋₋₋₋>  2C₃H₆O₃   +    Δ150 kJ

while in alcohol fermentation:
 C₆H₁₂O₆  -----------> 2C₂H₅OH   +   2CO₂  +  Δ210 kJ
8 0
3 years ago
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lara [203]

Answer:

Students can also choose directed electives that allow them to get a certificate in Child Nutrition Program Management.

Explanation:

4 0
3 years ago
Read 2 more answers
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