2 years ago

Which is of the following is the answer for reactions demonstrates a synthesis reaction?

1 answer:

3 0

The answer is D. This is because a synthesis reaction is when two elements combined to make a product (ex. A+B= AB). Hope this helps!

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raketka [301]

Answer:

put a filter to see if there is any stagering solution

Explanation:

6 0

2 years ago

dusya [7]

Answer:

Al2(SO4)3

Explanation:

3Na2SO4 + 2AlCl3 →+ Al2(SO4)3 + 6NaCl

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3 years ago

Temka [501]

C. Reduced cost of watering i guess

4 0

2 years ago

enot [183]

Answer:

Heat transferred, Q = 1542.42 J

Explanation:

Given that,

Mass of water, m = 30 grams

Initial temperature, $T_i=25^{\circ} C$

Final temperature, $T_f=12.7^{\circ} C$

We need to find the energy transferred. The energy transferred is given by :

$Q=mc\Delta T$

c is specific heat of water, c = 4.18 J/g °C

So,

$Q=30\ g\times 4.18\ J/g-^{\circ} C\times (12.7-25)\ ^{\circ} C\\\\Q=-1542.42\ J$

So, 1542.42 J of energy is transferred.

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2 years ago

Mrac [35]

The answer should be neutrons electrons and protons

7 0

3 years ago