What does the law of convservation of matter show?

Will mark as Brainliest. What type of reaction will occur if ∆H is negative and there are no significant entropy effects? acid-base reaction redox reaction endothermic reaction spontaneous reaction

Given that P-31 is the only natural isotope of phosphorus, what is the mass of one P atom and the mass of Avogadro's number of P atoms, respectively?

In a solution at 25°c the [H+] is 3.5x10^-6 M. What is the [OH-]? A) 3.5x10^-20 M B) 2.9x10^-9 M C) 1.0x10^-7 M D) 3.5x10^-6 M

If I initially have 4.0 L of a gas at a pressure of 1.1 atm and a temperature of 298 K, what will the volume be if I increase the pressure to 2584 torr and the temperature to 37˚C?

The formula for solid Cobalt II chloride is CoCl2 6H2O. what is the name given to compounds such as this, which have water as part of their crystalline structure?

Type of ion formed by group 2A elements

Identify each energy exchange as heat or work. Drag the appropriate items to their respective bins. melted wax

23 Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation

several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear is white. What process led to to this difference in fur color.

What will be the outcome of putting litmus paper into bleach? a. red paper turns blue, blue paper turns red b. red paper does not change, blue paper turns red c. red paper turns blue, blue paper does not change d.