Iron (II) iodide solution will contain the highest concentration of iodide ions. Option D is the right answer.
Explanation:
Reference table F is used to check the solubility of the metal compounds formed. It tells if the compound is soluble or insoluble in water.
From the table, it is seen that Mercury, silver and lead form insoluble complex with iodide ions. This means that they have low concentration of dissolved iodide ions. These three metals lead, silver and mercury are given as exception in the table F.
Thus iron(II) iodide will have highest concentration of iodide ions when dissolved in water.
Climate-
the weather conditions prevailing in an area in general or over a long period.
rising maximum temperatures
rising minimum temperatures
rising sea levels
higher ocean temperatures
an increase in heavy precipitation (heavy rain and hail)
shrinking glaciers
thawing permafrost
Fossil fuels — coal, petroleum, and natural gas — are our main sources of energy, producing the vast majority of fuel, electricity, and heat used by people across the globe. In 2005 a whopping 86 percent of energy used worldwide came from fossil fuel combustion, and right now in the United States, the number isn’t much lower at about 85 percent. Unfortunately fossil fuels are also the primary culprit behind climate change. In the United States, they’re to blame for more than 80 percent of greenhouse gas emissions — and 98 percent of CO2 emissions alone. And while natural processes can absorb some of this CO2, an estimated 4.1 billion metric tons of it is added to our atmosphere each year. That number will rise dramatically if we don’t check ourselves.
Density and phase are both physical properties
Answer:
D
Explanation: A precipitation reaction is a type of chemical reaction in which two soluble salts in aqueous solution combine and one of the products is an insoluble salt called a precipitate.
Answer:
Their speed = 69.9043 miles per hour
<h2>or</h2>
Their speed = 112.5 kilometers per hour
Explanation:
