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Fiesta28 [93]
3 years ago
10

Write a poem about one of the elements (preferably Neon or Helium):

Chemistry
1 answer:
stepan [7]3 years ago
8 0

Answer:

hydrogen is the chemical element with the symbol H and atomic number 1. with the standard atomic

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Not sure what you need to know, but if it’s true or false it would be false. it’s actually 174.26
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The earth’s _____ creates a cross-current motion that captures the north and south moving air creating a ___ _____?
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deflection,Coriolis effect

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It’s is the same one from my recent ones
UkoKoshka [18]
<h2>9. Given : P + O2 = P2O5</h2>

Balanced Chemical Equation: <u>4</u>P + <u>5</u>O2 = <u>2</u>P2O5

<u>Reactant Product</u>

P = (1) 4 | P = (2) 4

O = (2) 10 | O = (5) 10

Reaction Information

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Reaction Type: <u>Synthesis</u>

<h2>10. Given: HCl + NaOH = NaCl + H2O </h2>

<u>Reactant Product</u>

H = 2 | H = 2

Cl = 1 | Cl = 1

Na = 1 | Na = 1

O = 1 | O = 1

<h3>Chemical Equation is already in balance.</h3>

Reaction Information<em>:</em><em> </em><em>Hydrogen Chloride </em>+ <em>Sodium Hydroxide</em> = <em>Sodium Chloride </em>+ <em>Water</em>

Reaction Type<u> </u><u>:</u><u> </u><u>Double Displacement (Acid-Base)</u>

<h3>For more info:</h3>

<u>How to balance chemical equation?</u>

brainly.com/question/15939935

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4 years ago
Is food a fuel? Explain your answer. a ?​
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3 years ago
Which half-reaction correctly represents reduction?
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Answer choice C. Reduction has its electrons as a reactant.
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