What is the oxidation state for a Mn atom?

(1) 0 (2) + 7 (3) + 3 (4) + 4

A man weighing 48 newtons climbs a 2.0-meter ladder. How much work is done? 0.0 J 24 J 96 J 124 J

Which of these examples would be classified as a transverse wave? A) X-Ray B) Sound Wave C) Shock Wave Eliminate D) Sonic Boom

N old times, before there were train signals, people who worked on the railroad would often put their ear down to the train track to listen for an oncoming train.

A scientist spilled a few drops of dilute hydrochloric acid (HCI) on a lab table. For safety purposes, the scientist sprinkled some baking soda (NaHCO3) onto the spill.

100.0 grams of sucrose (C12H22O11) is dissolved in 1.50 L of water. What is the molality?

Eq-43 which type of fire extinguisher should be onboard a vessel with a permanently installed fuel tank

5. Identify a suitable method that would be used to separate mixture of the follow [b]Water and ethanol c]Table salt dissolved in water d] iodine and potassium Pul the table below

How much energy is needed to convert 57.3 grams of ice at 0.00°c to water at 75.0°c? specific heat (ice) = 2.10 j/g°c specific heat (water) = 4.18 j/g°c heat of fusion = 333 j/g heat of vaporization = 2258 j/g?

A certain first-order reaction (A→productsA→products) has a rate constant of 9.90*10-3 s-1s-1 at 45 ∘C∘C. How many minutes does it take for the concentration of the reactant, [A][A], to drop to 6.

Assign the oxidation number for (NH4) 3PO4