Ammonia, whose chemical formula is NH3, is a colorless liquid at room temperature. It has a strong odor. It is used in many products because it is a good cleaning agent. It can also be used in fertilizers. Which statement best describes the composition of ammonia? NH3 is a compound containing atoms of nitrogen and hydrogen. NH3 is a compound that contains 4 identical atoms. NH3 is an element with nitrogen in the atom's nucleus and hydrogen outside the nucleus. NH3 is an organic compound composed of long chains of nitrogen atoms surrounded by hydrogen atoms.
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SAT, 23.06.2019 09:10
Henry just set up direct deposit from his employer to his checking account. the equation y=360x-126.13 represents the balance in henry's account if he deposits his weekly paycheck for x weeks. based on this equation, which of the following statements is true? a) henry earns $126.13 per weekb) henry made an initial deposit of $126.13c) before setting up the direct deposit, henry had overdrawn his accountd) when henry set up the direct deposit, he already had $360 in his account
Answers: 2
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Answers: 2
SAT, 28.06.2019 12:10
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Ammonia, whose chemical formula is NH3, is a colorless liquid at room temperature. It has a strong o...
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