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2 years ago

What is the chemical equation for foam fight

Chemistry

1 answer:

Soloha48 [4]2 years ago

8 0

Answer:

Hydrogen Peroxide

Explanation:

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What begins to happen to radioactive uranium as soon as a mineral containing it crystallizes from magma?

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<span>The radioactive uranium decays into its daughter product, lead. It would do this in magma as well, as nuclear decay depends on forces within the atom, not on the phase of the material in which the atom is a part.</span>

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3 years ago

For a trip to the Moon, a rocket must lift off from

VLD [36.1K]

Answer:

20 m/s^2

Explanation:

given,

final velocity (v) = 6000m/s

initial velocity (u) = 0m/s

time taken (t) = 5 minutes

= 5×60second

= 300second

acceleration(a) = ?

we know that,

a = (v-u)/t

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3 years ago

How many orbitals in third shell are axial a) 9 b)6 c)5 d)37

leonid [27]

Answer:

there are 9 orbitals in third shell of a atom

formula to calculate is n²

where n - no of shell

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3 years ago

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Why should a new splint be used for each compound?

Inessa [10]

<span>a cord could support it.</span>

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3 years ago

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Help please help me

Alenkasestr [34]

Answer: It completely dissociates in water is a characteristic of strong acid.

Explanation:

An acid which dissociates completely to give hydrogen ions $(H^{+})$ is called a strong acid.

For example, HCl is a strong acid and it dissociates completely as follows.

$HCl \rightleftharpoons H^{+} + Cl^{-}$

Strong acids are able to conduct electricity in water as more number of ions are present in the solution as compared to the ions present in a solution of weak acid.

Strong acids increase the concentration of $H^{+}$ ions.

Thus, we can conclude that it completely dissociates in water is a characteristic of strong acid.

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3 years ago