Answers created by Udhaya S.
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Any physics expert online? See the attachment.

What binds atoms together in elements and compounds?

The smell of which of the following can be detected quickly and why?(1) Spicy hot food cooking in kitchen.(2)Ice cream kept at room temperature

If a rocket with a mass of 3900 tons vertically accelerates at a rate of # 7/9 m/s^2#, how much power will the rocket have to exert to maintain its acceleration at 5 seconds?

Why is the boiling point of NH3 is greater than that of PH3??

A projectile is shot from the ground at an angle of #pi/8 # and a speed of #1 /12 m/s#. Factoring in both horizontal and vertical movement, what will the projectile's distance from the starting point be when it reaches its maximum height?

Calculate the acceleration of a body of 250g when acted by a force of 1 newton?

Heat is transferred from the heating element to the pot to the boiling water. What is the MOST likely method of heat transfer?

Isotopes of the same element have different what?

Substance X?

What is the mass of two moles of oxygen atoms (atomic mass 16 amu)?

5x1≤4
Answer...?

Different kinds of substances have different properties. How would I Compare and contrast the electrical properties of salts, metals, and acids?

What are some examples of relative velocity?

90% of $15 is what number?

Calculate the molarity of 1.60 L is solution containing 1.55 g of dissolved KBr?

Sulfur combines with iron to form iron(II) sulfide. In an experiment, 15.24 g of Fe are allowed to react with 17.34 g of sulfur What is the limiting reactant? The reactant in excess? What mass of FeS is created?

For the following reaction system at equilibrium, which one of the changes would cause the equilibrium to shift to the right?

F2 and I2 both are covalent compound while f2 is gas and I2 is solid?why ?Give reason

How do you write the equation of a circle with a center at (6, 7) and a diameter of 4?

How do you solve the linear equation #32x=9#?

A sample of hydrogen gas collected at STP occupies 181mL. The gas is heated to 25degree Celsius and is found to occupy 200mL.what is its new pressure in mm Hg?

What is the vertex of # y = 2 (x  4)^2 + 5 #?

How do you solve the system #4x+8y= 20# and #7x3y= 1#?

How do you find the number of valence electrons in an atom?

If 25mL of a solution of sodium chloride requires 17.9mL of 0.100mol/L silver nitrate for complete reaction what is the molarity of the chloride ion?

What is sp ?

How do exothermic reactions occur?

What is ideal gas?

What are some examples of iondipole forces?

What are some examples of empirical formulas?

How many unpaired electrons are in a beryllium atom?

What are the four major groups of organic compounds?

How do you factor #(9a+3bc)^2(3a2b+c)^2 #?

How do you balance #KClO_3(s) > KCl(s) + O_2(g)#?

Please help ASAP. I don't understand: Consider a light ray traveling from medium 1
to medium 2 with medium 2 extending downward indefinitely. Let the index of refraction of medium 1 be 1.0...?

How do you solve #sin^2x+ 3/2cos(2x) = 0#?

The sum of three numbers is 85. The first number is 5 more than the second. The third number is 3 times the first. What are the numbers?

What is the pH of a .043 M #HCl# solution?

Why is phenolphthalein used in weak acid strong base titration?

How do you solve #2x + 4 = 4x  2#?