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GREYUIT [131]
4 years ago
7

2NaOH + H2SO4 → Na2SO4 + H2O

Physics
2 answers:
irakobra [83]4 years ago
7 0
Its actually oxygen instead of sodium, you got the rest right
Not Balanced - Oxygen - Not Equal
mina [271]4 years ago
6 0
The equation is unbalanced because the number of hydrogen atoms and sodium atoms is not equal in the reactants and the products
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Approximately how fast is Jupiter orbiting the Sun? Approximately how fast is Jupiter orbiting the Sun? 10 km/skm/s a little les
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Answer:

The correct answer is

a little less than 15 km/s.

Explanation:

The distance between the sun and Jupiter varies by about 75 million km between the perihelion and the aphelion with an average distance of 778 million km from the sun for which it takes Jupiter about 12 years to complete its orbit round the sun giving it an orbital speed of about 13.07 km/s

The size of Jupiter is more than the twice the combined size of all the other planets, which is about 1.300 times the size of earth.

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4 years ago
Two cats are sitting on a 30 m hill. One cat
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Answer:

Cat with 6 kg sitting on a 30 meter hill has greater potential energy.

Explanation:

gravitational potential energy (J) = mass (kg) × gravitational field × height (m)

<h3 /><h3><u>Note</u>:</h3>

gravitational field in Earth is 10 N/kg = <u>fixed unit</u>

<h3 /><h3><u>Given</u>:</h3>

1st Cat: 4 kg

2nd Cat: 6 kg

Both of their height is 30 meters.

<h3><u>Solve for g.p.e</u>:</h3>

1st cat = mgh = 4 × 10 × 30 = 1200 Joules

2nd cat = mgh = 6 × 10 × 30 = 1800 Joules

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The correct option is;

C. 1 mile clear of clouds

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