Answer:
A perfect mold of a dinosaur bone
Answer: The account of the prophet Daniel demonstrates to Jews that God will rescue them from harm because made the lions shut their mouths so that Daniel was safe through the night.
Answer:
4 tabletes/dose
Explanation:
mass person = (90 Lb)×(Kg/2.20462 Lb) = 40.823 Kg body
amount of medicine = 50 mg/Kg body.day
frecuency = 2 dose/day
⇒ amount of medicine/day = (50 mg/kg body.day)×(40.823 Kg body) = 2041.168 mg/day
⇒ mg medicine/dose = (20141.168 mg/day)×(day/ 2 dose) = 1020.584 mg medicine/dose
∴ mg medicine/tablet = 250 mg medicine/tablet
⇒ # tabletes/dose = (1020.584 mg medicine/dose)×(tablet/250 mg medicine) = 4.082 tabletes/dose
⇒ # tabletes/dose ≅ 4 tabletes/dose
1.<span>olution is an acid. When </span>hydrogen<span> chloride is </span>dissolved in water, the solution iscalled<span> hydrochloric acid. substances, so the solution is a base. ... When a proton—a</span>hydrogen ion<span>—from an acid is accepted by a hydroxide </span>ion<span> from a base, the two </span>ions<span>join together and </span>form<span> a molecule of </span>water<span>.
2.</span><span>The strong acid </span>hydrogen<span> chloride (HCl) is one example. If one of the </span>ions<span> is </span>OH-, thesolution<span> is basic. An example of a strong base is sodium hydroxide (NaOH). There are other </span>ions<span> that make acidic and basic </span>solutions<span>, but we won't be talking about them here.
3.</span>If one of those ions is H+<span>, the solution is acidic. The strong </span>acid<span> hydrogen chloride (HCl) is one example. If one of the ions is </span>OH-<span>, the solution is basic. An example of a strong base is sodium hydroxide (NaOH).
4.</span><span>The strong acid hydrogen chloride (HCl) is one example. If one of the </span>ions<span> is </span>OH-, thesolution<span> is basic. An example of a strong base is sodium hydroxide (NaOH). There are other </span>ions<span> that make acidic and basic </span>solutions<span>, but we won't be talking about them here.</span>
Answer:
a) 1.8 kJ
Explanation:
ΔG=-RtLnK
Just input the data into the equation to gives us the result, in Joules.
ΔG=-8.314*(25+273.15)*ln(0.48)
ΔG=1819,37 J
But there is only 2 significant figures, so we express it as or 1.8 kJ