Which chemical symbols will complete the equation for this decomposition reaction

After 5 trials from ronald and Maria calculate the experiment disagree of aluminum to be 2.54 g centimeter square if the actual density of aluminum is 2.7 g center cubic what is a percentage error rounded to the nearest whole number

Your science teacher gives you three liquids to pour into a jar. After pouring, the liquids layer as seen here. What property of matter allows the different liquids to layer in the jar? A) color B) density C) mass D) texture

This is the transport of material out of a cell me as sac or vesicle that first engulfs the material and the. Is extruded through an opening in the cell membrane

Why does the water volume in the graduated cylinder match the spheres volume? Measuring volume Gizmo's

Consider the reaction N2 (g) + 3 H2 (g) 2 NH3 (g), which is exothermic as written. What would be the effect on the equilibrium position of adding N2 (g) ?

What is meant by polar molecule?

Which kind of dating can be used to determine the exact age of the rock and which kind of carbon dating is used to compare the ages of rocks?

Calculate the density of an object with a mass of 30g and volume of 6cm^3

What happens when light from the sun passes through any type of matter? the light slows down. the light speeds up. most of the light is absorbed. most of the light is reflected.

What is the chemical name for Fe (HCO3) 2