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atroni [7]
3 years ago
7

A change in the water temp of the Pacific Ocean that produces a warm current

Chemistry
2 answers:
krok68 [10]3 years ago
8 0
<h3><u>Answer;</u></h3>

El Nino

<h3><u>Explanation</u>;</h3>
  • El Nino is a weather pattern that begins as a result in an increase in the water temperature at the surface of the Pacific ocean that produces a warm current.
  • It is a climate pattern that describes the unusual warming of surface waters in the eastern tropical Pacific Ocean.
  • It has an impact on ocean temperatures, the speed and strength of ocean currents together with the health of coastal fisheries. Its events occur irregularly at two- to seven-year intervals.
son4ous [18]3 years ago
5 0

Change in the water temperature of the Pacific Ocean that produces a warm current

The movement of cold, nutrient-rich water to the surface of the ocean. A change in the water temperature of the Pacific Ocean that produces a warm surface current. A change in the water temperature of the eastern Pacific Ocean that produces cooler than usual surface water temperatures.

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mrs_skeptik [129]

Answer:

1

Explanation:

outershell atoms of an element are also known as valency of that element

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RoseWind [281]
The answer to that question is c
5 0
2 years ago
What is the total gas pressure in a sealed flask that contains oxygen at a partial pressure of 0.35 atm and water vapor at a par
Fofino [41]
According to Dalton's Law, in a mixture of non-reacting gasses, thetotal pressure<span> exerted is the sum of the </span>partial pressures<span> of the component gasses. In more complicated circumstances, equilibrium states come into effect, but fortunately for us, </span>oxygen<span> is non-reactive with </span>water vapor<span>.</span>
5 0
3 years ago
250 mL of a solution of calcium oxalate is the evaporated until only a residue of solid calcium
Lana71 [14]

Answer:

2.3 * 10^-5

Explanation:

Recall that the solubility of a solute is the amount of solute that dissolves in 1 dm^3 or 1000cm^3 of solution.

Hence;

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From the question;

1.2 * 10^-3 mols dissolves in 250 mL

x moles dissolves in 1000mL

x = 1.2 * 10^-3 mols * 1000/250

x= 4.8 * 10^-3 moldm^-3

CaC2O4(s) ------->Ca^2+(aq) + C2O4^2-(aq)

Hence Ksp = [Ca^2+] [C2O4^2-]

Where;

[Ca^2+] = [C2O4^2-] = 4.8 * 10^-3 moldm^-3

Ksp = (4.8 * 10^-3)^2

Ksp = 2.3 * 10^-5

4 0
3 years ago
Is carbon a metal or a nonmetal? How many valence electrons does a carbon atom have?
marshall27 [118]

Answer:

Carbon is a solid non-metal element. Carbon has eight valence electrons.

Explanation:

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